Use of xyloglucanases to improve the sustainability of detergents

Abstract

The present invention relates to detergent compositions having reduced polymer content.

Description

[Technical field]

[0001] Sequence Listing Reference This application contains a sequence listing in computer readable form, which is incorporated herein by reference.

[0002] The present invention relates to detergent compositions with improved sustainability in which the level of anti-redeposition polymers is partially or completely reduced through the use of one or more xyloglucanases. [Background technology]

[0003] The ability of a detergent to release and keep soil suspended is of great importance to its efficiency. Particulate soil that is not kept suspended by the detergent will redeposit on the fabric. Redeposited soil is often known to be more difficult to remove than the original soil, in part due to its smaller particle size. The ability of surfactants in detergents to release and keep soil suspended is often insufficient, so polymers are added to detergents. The addition of polymers helps prevent graying, dinginess and yellowing of clothing, which is obviously a concern from the customer's point of view. Summary of the Invention [Problem to be solved by the invention]

[0004] However, polymers are often derived from petrochemical resources, especially from non-renewable sources, and are therefore unsustainable, and are subject to scrutiny due to environmental concerns, as they are poorly biodegradable or even persist in the environment.It is desirable to provide alternatives with improved sustainability profiles while maintaining compatibility with other detergent ingredients.In addition, consumer benefits and performance effects must be maintained. [Means for solving the problem]

[0005] The present invention relates to the use of one or more xyloglucanases, optionally in combination with at least one additional enzyme, for improving the sustainability profile of a detergent composition, the sustainability profile of the detergent composition being improved when one or more anti-redeposition polymers of the detergent composition are partially or fully replaced by a biodegradable component such as a xyloglucanase, the xyloglucanase having an amino acid sequence selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6 and SEQ ID NO:7 or an amino acid sequence having at least 60%, at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99% or at least 100% sequence identity to any of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6 and SEQ ID NO:7.

[0006] The present invention further relates to a detergent composition comprising one or more xyloglucanases, optionally at least one additional enzyme, and detergent adjunct ingredients, comprising less than 1 wt. %, preferably no more than 0.5 wt. %, of an anti-redeposition polymer selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum and methylcellulose or a combination of two or more of said polymers, wherein the xyloglucanase has an amino acid sequence selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6 and SEQ ID NO:7, or an amino acid sequence having at least 60%, at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99% or at least 100% sequence identity to any of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6 and SEQ ID NO:7.

[0007] The present invention further relates to a method for improving the sustainability profile of a detergent composition, comprising partially or completely replacing the anti-redeposition polymers of the detergent composition with one or more xyloglucanases, optionally in combination with at least one additional enzyme, wherein the sustainability profile of the detergent composition is improved when the one or more anti-redeposition polymers of the detergent composition are partially or completely replaced by biodegradable components.

[0008] definition In accordance with this Detailed Description, the following definitions apply: It should be noted that the singular forms "a," "an," and "the" include plural references unless the context clearly indicates otherwise.

[0009] Reference herein to "about" a value or parameter includes aspects directed to that value or parameter itself. For example, a description that refers to "about X" includes the aspect "X."

[0010] Unless otherwise defined or clearly indicated by context, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0011] Anti-redeposition polymers: In the context of the present invention, polymers include, but are not limited to, polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum, methylcellulose, and / or combinations thereof.

[0012] Allelic variant: The term "allelic variant" means any of two or more alternative forms of a gene occupying the same chromosomal locus. Allelic variants arise naturally through mutation,3 and can result in polymorphism within a population. Gene mutations can be silent (no change in the encoded polypeptide) or can encode a polypeptide having an altered amino acid sequence. An allelic variant of a polypeptide is a polypeptide encoded by an allelic variant of a gene.

[0013] Bacterial: In relation to a polypeptide (e.g., an enzyme such as xyloglucanase), the term "bacterial" refers to a polypeptide that is encoded by and is therefore directly derivable from the genome of a bacterium, and such a bacterium has not been genetically modified to encode said polypeptide, for example by introducing a coding sequence into its genome by recombinant DNA techniques. In relation to the present invention, the term "bacterial xyloglucanase" or "polypeptide having xyloglucanase activity obtained from a bacterial source" or "polypeptide of bacterial origin" therefore refers to a cellulase that is encoded by and is therefore directly derivable from the genome of a bacterial species, and the bacterial species has not been subjected to genetic modification to introduce a recombinant DNA encoding said xyloglucanase. Thus, a nucleotide sequence encoding a bacterial polypeptide having xyloglucanase activity is naturally a sequence in the genetic background of a bacterial species. A sequence encoding a bacterial polypeptide having cellulase activity may also be referred to as a wild-type xyloglucanase (or parent xyloglucanase). A bacterial polypeptide having xyloglucanase activity includes a recombinantly produced wild-type. In a further aspect, the present invention provides a polypeptide having xyloglucanase activity, said polypeptide being substantially homologous to a bacterial cellulase. In the context of the present invention, the term "substantially homologous" refers to a polypeptide having cellulase activity that is at least 80%, preferably at least 85%, more preferably at least 90%, more preferably at least 95%, even more preferably at least 96%, 97%, 98%, 99%, and most preferably at least 100% identical to the amino acid sequence of a selected bacterial cellulase.

[0014] Cellulolytic enzymes or cellulases: The term "cellulase" refers to one or more (e.g., several) enzymes that hydrolyze cellulosic materials. The two terms polypeptide having cellulase activity and cellulase are used interchangeably. The cellulase may be selected from the group consisting of cellulases belonging to GH5, GH44, GH45, EC 3.2.1.4, EC 3.2.1.21, EC 3.2.1.91 and EC 3.2.1.172. Such enzymes include endoglucanases (e.g., EC 3.2.1.4), cellobiohydrolases, beta-glucosidases, or combinations thereof.

[0015] Suitable cellulases include single and mixtures of enzymes of bacterial or fungal origin. Chemically or proteolytically modified mutants are also contemplated. The cellulase may be, for example, a single or mixture of single endo-1,4-beta-glucanases, also called endoglucanases.

[0016] Suitable cellulases include those from the genera Bacillus, Pseudomonas, Humicola, Myceliophthora, Fusarium, Thielavia, Trichoderma and Acremonium. Exemplary cellulases include fungal cellulases from Humicola insolens (U.S. Pat. No. 4,435,307) or from Trichoderma, such as T. reesei or T. viride. Other suitable cellulases are from Thielavia, for example Thielavia terrestris, as described in WO 96 / 29397, or are fungal cellulases produced from Myceliophthora thermophila and Fusarium oxysporum, as disclosed in US Pat. Nos. 5,648,263, 5,691,178, 5,776,757, WO 89 / 09259 and WO 91 / 17244. Also of importance are cellulases from Bacillus, as described in WO 02 / 099091 and JP 2000210081. Suitable cellulases are alkaline or neutral cellulases with care benefits. Examples of cellulases are described in EP 0 495 257, EP 0 531 372, WO 96 / 11262, WO 96 / 29397 and WO 98 / 08940.Other examples are cellulase variants such as those described in WO 94 / 07998, EP 0 531 315, U.S. Pat. No. 5,457,046, U.S. Pat. No. 5,686,593, U.S. Pat. No. 5,763,254, WO 95 / 24471, WO 98 / 12307.

[0017] The other cellulase is an endo-beta-1,4-glucanase enzyme having a sequence that is at least 97% identical to the amino acid sequence of positions 1 to 773 of SEQ ID NO:2 of WO 2002 / 099091 or a Family 44 xyloglucanase, which xyloglucanase enzyme has a sequence that is at least 60% identical to the amino acid sequence of positions 40 to 559 of SEQ ID NO:2 of WO 2001 / 062903.

[0018] Commercially available cellulases include Carezyme®, Carezyme® Premium, Celluzyme®, Celluclean®, Celluclast®, Endolase®, Renozyme®, Whitezyme®, Celluclean® Classic, Cellusoft® (Novozymes A / S), Puradax®, Puradax HA and Puradax EG, Revitalenz 1000, Revitalenz 200, Revitalenz 2000 (Dupont Industrial Biosciences), KAC-500(B)™ (Kao Corporation), Biotouch DCL, Biotouch FLX1 (AB enzymes).

[0019] Two basic techniques for measuring cellulolytic enzyme activity include (1) measuring total cellulolytic enzyme activity and (2) measuring individual cellulolytic enzyme activity (endoglucanase, cellobiohydrolase, and beta-glucosidase) as reviewed in Zhang et al., 2006, Biotechnology Advances 24:452-481. Total cellulolytic enzyme activity can be measured using insoluble substrates including Whatman No. 1 filter paper, microcrystalline cellulose, bacterial cellulose, algal cellulose, cotton, pretreated lignocellulose, etc. The most common total cellulolytic activity assay is the filter paper assay using Whatman No. 1 filter paper as the substrate. This assay was established by the International Union of Pure and Applied Chemistry (IUPAC) (Ghose, 1987, Pure Appl. Chem. 59:257-68).

[0020] Color difference (L value): The Lab color space is an opponent color space with dimension L for lightness. The L value, L*, indicates the darkest black with L*=0 and the brightest white with L*=100. In the context of the present invention, the L value is also called color difference.

[0021] Detergent adjunct ingredients: Detergent adjunct ingredients are different from the xyloglucanase of the present invention. The exact nature of these additional adjunct ingredients and their inclusion levels will depend on the physical form of the composition and the type of operation for which it is used. Suitable adjunct materials include, but are not limited to, the ingredients described below, such as surfactants, builders, flocculation aids, chelating agents, dye transfer inhibitors, enzymes, enzyme stabilizers, enzyme inhibitors, catalytic materials, bleach activators, hydrogen peroxide, hydrogen peroxide sources, preformed peracids, brighteners, mud stain inhibitors, dyes, fragrances, structural elastomers, fabric softeners, carriers, hydrotropes, builders and cobuilders, fabric hueing agents, defoamers, dispersants, processing aids, solvents and / or pigments.

[0022] Detergent composition: The term "detergent composition" refers to a composition that finds use in the removal of undesirable compounds from the articles to be washed, such as fabrics. Detergent compositions can be used for both domestic and industrial cleaning, such as for cleaning fabrics. This term encompasses any material / compound selected for the particular type and product form of the desired cleaning composition (e.g., liquid, gel, powder, granule, paste, bar or spray composition), including but not limited to detergent compositions (e.g., liquid and / or solid laundry detergents and fine fabric detergents, fabric fresheners, fabric softeners, laundry boosters, and fabric and laundry pre-spotters / pre-treats). In addition to containing the enzymes of the present invention, the detergent formulations may contain one or more additional enzymes (e.g., proteases, amylases, lipases, cutinases, cellulases, endoglucanases, xyloglucanases, pectinases, pectin lyases, xanthanases, peroxidases, haloperoxygenases, catalases, and mannanases or any mixtures thereof) and / or detergent adjunct ingredients such as surfactants, builders, chelating agents or chelating agents, bleach systems or components, polymers (as defined herein), fabric conditioners, suds boosters, suds suppressors, dyes, fragrances, colorfast agents, optical brighteners, bactericides, fungicides, soil suspending agents, corrosion inhibitors, enzyme inhibitors or stabilizers, enzyme activators, bluing and fluorescent dyes, antioxidants, and solubilizers.

[0023] Enzyme detergency benefits: The term "enzyme detergency benefits" is defined herein as the beneficial effects that enzymes can add to detergents compared to the same detergent without enzymes. Important detergency benefits that enzymes can provide are soil removal with no or little visible soiling after washing and / or cleaning, prevention or reduction of redeposition of soils released in the cleaning process (effect also referred to as anti-redeposition), and full or partial restoration of whiteness of fabrics that were originally white but have become grayish or yellowish in appearance after repeated use and cleaning (effect also referred to as whitening). Maintenance of whiteness, e.g. prevention of graying or dullness, is also included. Fabric care benefits that are not directly related to catalytic soil removal or prevention of redeposition of soils are also important to enzyme detergency benefits. Examples of such fabric care benefits are prevention or reduction of dye transfer from one fabric to another fabric or to another part of the same fabric (an effect also referred to as dye transfer prevention or backsoiling prevention), removal of protruding or broken fibers from the fabric surface to reduce pilling tendency or to remove already existing pills or fluff (an effect also referred to as anti-pilling), improved fabric softness, clarification of fabric color, and removal of particulate soils trapped in the fibers of the fabric or garment. Enzymatic bleaching is an additional enzyme detergency benefit, where catalytic activity is generally used to catalyze the formation of bleaching components such as hydrogen peroxide or other peroxides.

[0024] Fragment: The term "fragment" refers to a polypeptide having one or more (eg, several) amino acids not present at the amino and / or carboxyl terminus of the mature polypeptide, which fragment has xyloglucanase activity.

[0025] Fungal: In the context of the present invention, the term "fungal" in relation to a polypeptide (e.g., an enzyme such as xyloglucanase) refers to a polypeptide that is encoded by and is therefore directly derivable from the genome of a fungus, and such a fungus has not been genetically engineered to encode said polypeptide, for example by the introduction of a coding sequence in its genome by recombinant DNA techniques. In the context of the present invention, the term "fungal xyloglucanase" or "polypeptide having xyloglucanase activity obtained from a fungal source" therefore refers to a xyloglucanase that is encoded by and is therefore directly derivable from the genome of a fungal species, and the fungal species has not been subjected to genetic modification to introduce a recombinant DNA encoding said xyloglucanase. Thus, a nucleotide sequence encoding a fungal polypeptide having xyloglucanase activity is a sequence that is naturally present in the genetic background of a fungal species. A fungal polypeptide having xyloglucanase activity encoded by such a sequence may also be referred to as a wild-type xyloglucanase (or parent xyloglucanase). In a further aspect, the present invention provides a polypeptide having xyloglucanase activity, said polypeptide being substantially homologous to a bacterial xyloglucanase. In the context of the present invention, the term "substantially homologous" refers to a polypeptide having xyloglucanase activity that is at least 80%, preferably at least 85%, more preferably at least 90%, more preferably at least 95%, even more preferably at least 96%, 97%, 98%, 99% and most preferably at least 100% identical to the amino acid sequence of a selected fungal xyloglucanase. Polypeptides that are substantially homologous to fungal xyloglucanases may be included in the detergents of the present invention and / or used in the methods of the present invention.

[0026] Host cell: The term "host cell" refers to any cell type that is susceptible to transformation, transfection, transduction, etc., with a nucleic acid construct or expression vector containing a polynucleotide of the invention. The term "host cell" encompasses any progeny of a parent cell that is not identical to the parent cell due to mutations that occur during replication.

[0027] Improved cleaning performance: The term "improved cleaning performance" is defined herein as an enzyme that exhibits increased cleaning performance of a detergent composition, for example by increased soil removal or reduced redeposition, compared to the cleaning performance of the same detergent composition without the enzyme. The term "improved cleaning performance" includes cleaning performance in the wash.

[0028] Isolated: The term "isolated" refers to a substance in a form or environment that does not occur in nature. Non-limiting examples of isolated substances include: (1) any substance not found in nature; (2) any substance that is at least partially removed from one or more or all of the naturally occurring components with which it is associated in nature (including, but not limited to, any enzyme, variant, nucleic acid, protein, peptide, or cofactor); (3) any substance that has been modified by the hand of man compared to the substance found in nature; or (4) any substance that has been modified by increasing the amount compared to other components with which it is naturally associated (e.g., recombinant production in a host cell, using multiple copies of the gene encoding the substance and a promoter stronger than the promoter naturally associated with the gene encoding the substance). An isolated substance can be present in a fermentation broth sample, for example, a host cell can be genetically modified to express a polypeptide of the invention. The fermentation broth from the host cell will contain the isolated polypeptide.

[0029] Laundry: The term "laundry" relates to both domestic and industrial laundry and means the process of treating fabrics with a solution containing the cleaning or detergent composition of the present invention. The laundry process can be carried out, for example, using a domestic or industrial washing machine, or can be carried out manually.

[0030] Malodor: The term "malodor" refers to an odor that is preferably present in a cleaned article. A cleaned article should have a nice and clean smell with no malodor adhering to the article. One example of a malodor is a compound that has an unpleasant odor, which may be produced by a microorganism. Another example is an unpleasant odor that may be sweat or body odor that adheres to an article that has been in contact with a human or animal. Another example of a malodor may be a spicy odor that adheres to the article, for example curry or other exotic spices that smell strongly. One way to measure the ability of an article to adhere to a malodor is by using Assay II disclosed herein.

[0031] Mature Polypeptide: The term "mature polypeptide" refers to a polypeptide in its final form following translation and any post-translational modifications, such as N-terminal processing, C-terminal cleavage, glycosylation, phosphorylation, and the like.

[0032] Mature polypeptide coding sequence: The term "mature polypeptide coding sequence" means a polynucleotide that encodes a mature polypeptide having xyloglucanase activity.

[0033] Nucleic Acid Construct: The term "nucleic acid construct" refers to a nucleic acid molecule, either single- or double-stranded, that is isolated from a naturally occurring gene, or that has been modified to contain a segment of nucleic acid in a manner that would not otherwise occur in nature, or that is synthetic and includes one or more regulatory sequences.

[0034] Operably linked: The term "operably linked" refers to a configuration in which a control sequence is positioned in an appropriate position relative to a coding sequence of a polynucleotide such that the control sequence can direct expression of the coding sequence.

[0035] Sequence identity: The relatedness between two amino acid sequences or between two nucleotide sequences is described by the parameter "sequence identity". For the purposes of the present invention, the sequence identity between two amino acid sequences is preferably determined using the Needleman-Wunsch algorithm (Needleman and Wunsch, 1970, J. Mol. Biol. 48:443-453) as implemented in the Needle program of the EMBOSS package (EMBOSS: The European Molecular Biology Open Software Suite, Rice et al., 2000, Trends Genet. 16:276-277), version 5.0.0 or later. The parameters used are a gap opening penalty of 10, a gap extension penalty of 0.5 and the EBLOSUM62 (EMBOSS version of BLOSUM62) substitution matrix. The output of Needle labeled "longest identity" (obtained using the -nobrief option) is used as the percentage identity and is calculated as follows: (identical residues × 100) / (length of alignment – ​​total number of gaps in alignment)

[0036] For the purposes of the present invention, the sequence identity between two deoxyribonucleotide sequences can be preferably determined using the Needleman-Wunsch algorithm (Needleman and Wunsch, 1970, see above) as implemented in the Needle program of the EMBOSS package (EMBOSS: The European Molecular Biology Open Software Suite, Rice et al., 2000, see above), version 5.0.0 or later. The parameters used are a gap opening penalty of 10, a gap extension penalty of 0.5 and the EDNAFULL (EMBOSS version in NCBI NUC4.4) substitution matrix. The output of Needle labeled "longest identity" (obtained using the -nobrief option) is used as the percent identity, calculated as follows: (identical deoxyribonucleotides × 100) / (length of alignment − total number of gaps in alignment)

[0037] Sustainability: Sustainability and sustainable means the use of renewable resources that cause little or no damage to the environment and are biodegradable.

[0038] Sustainability Profile: In the context of the present invention, the term sustainability profile is used to compare the sustainability of ingredients (e.g. in a detergent composition) when one or more ingredients can replace other less sustainable ingredients while maintaining the performance of the system (e.g. the performance of the detergent composition during the washing of articles).

[0039] Fabric: The term "fabric" refers to any textile material, including yarn, yarn intermediate, fiber, nonwoven material, natural material, synthetic material, and any other textile material, fabrics made from these materials, and products made from fabrics (e.g., clothing and other articles). Fabrics or textiles can be in the form of knits, wovens, denim, nonwovens, felts, yarns, and toweling. Fabrics can be cellulosic materials such as natural cellulosic materials including cotton, flax / linen, jute, ramie, sisal, or coir, or man-made cellulosic materials (e.g., derived from wood pulp) including viscose / rayon, cellulose acetate fibers (tricellular), lyocell, or blends thereof. Fabrics or textiles can also be non-cellulosic materials such as natural polyamides including wool, camel, cashmere, mohair, rabbit, and silk, or synthetic polymers such as nylon, aramid, polyester, acrylic, polypropylene, and spandex / elastane, or blends thereof, and blends of cellulosic and non-cellulosic fibers. Examples of blends are blends of cotton and / or rayon / viscose with one or more companion materials such as wool, synthetic fibers (e.g., polyamide fibers, acrylic fibers, polyester fibers, polyvinyl chloride fibers, polyurethane fibers, polyurea fibers, aramid fibers) and / or cellulose-containing fibers (e.g., rayon / viscose, ramie, flax / linen, jute, cellulose acetate fibers, lyocell). The fabric may be conventional washable laundry, such as soiled household laundry. When the term fabric or garment is used, it is intended to include the broader term fabric. In the context of the present invention, the term "fabric" also encompasses textiles. In the context of the present invention, the term "fabric" is used interchangeably with textiles and cloths.

[0040] Used or worn: The term "used or worn" as used herein with respect to fabrics means fabrics that have been used or worn by a consumer or that have come into contact with human skin, for example during manufacturing or retail. A consumer can be a purchaser of fabrics, such as a person who purchases fabrics (e.g., new cloths or bed linens) in a store, or a business person who purchases fabrics (e.g., bed linens, dish towels or table cloths) for use in a business, such as a hotel, restaurant, professional kitchen, institution, hospital, etc. In some situations, such used or worn fabrics may have normal stains that were not adequately washed away, forming a glueing base to attract and accumulate more airborne particulate matter.

[0041] Mutant: The term "mutant" refers to a polypeptide having the same activity as a parent enzyme, but containing modifications, i.e. substitutions, insertions and / or deletions, at one or more (e.g. several) positions. Substitution refers to the replacement of an amino acid occupying a position with a different amino acid, deletion refers to the removal of an amino acid occupying a position, and insertion refers to the addition of an amino acid adjacent to and immediately following the amino acid occupying a position. In the context of the present invention, the identified mutants of xyloglucanase have the enzymatic activity of the parent, i.e. the ability to catalyze the hydrolytic cleavage of phosphodiester bonds in the DNA backbone (deoxyribonuclease activity). In one embodiment, the deoxyribonuclease activity of the mutant is increased with respect to the parent xyloglucanase.

[0042] Wash Cycle: The term "wash cycle" is defined herein as a washing operation in which fabrics are immersed in wash liquor, some mechanical action is applied to the fabric to release soils and promote the flow of wash liquor into and out of the fabric, and finally excess wash liquor is removed. After one or more wash cycles, the fabrics are generally rinsed and dried.

[0043] Washing Solution: The term "washing solution" is defined herein as a solution or mixture of detergent ingredients comprising water and optionally an enzyme of the present invention.

[0044] Washing performance: The term "washing performance" is used as the ability of a detergent composition, enzyme or polymer to remove the stains present on the object being washed or to maintain the color and whiteness of the fabric during washing. The improvement in washing performance can be quantified by calculating the so-called delta REM as described in the experimental section.

[0045] Weight percentage: abbreviated as w / w%, weight % or w%. The abbreviations are used interchangeably.

[0046] Wash Time: The term "wash time" is defined herein as the time taken for the entire washing process, i.e. the combined time of the wash cycle and the rinse cycle.

[0047] Whiteness: The term "whiteness" is defined herein as a broad term that has different meanings in different regions and for different consumers. Whiteness can be used interchangeably as brightness for white fabrics or for colored fabrics. Loss of whiteness or brightness can be due to, for example, graying, yellowing or removal of optical brighteners / hues. Graying and yellowing can be due to redeposition of soil, redeposition of soil, redeposition of dust / mud, contaminant particles, body soil, staining or dye transfer due to iron and copper ions, for example. Loss of whiteness can include one or several issues from the following list: colorant or dye action, incomplete soil removal (e.g. body soil, sebum, etc.), redeposition (graying, yellowing or other discoloration of objects) (removed soil recombines with other parts of the soiled or unsoiled fabric), chemical changes in the fabric during application as well as color clarification or lightening.

[0048] Xyloglucanase activity: The term "xyloglucanase activity" is defined herein as the enzyme-catalyzed hydrolysis of xyloglucan. This reaction involves the endohydrolysis of the 1,4-β-D-glucosidic bonds of xyloglucan. For the purposes of the present invention, xyloglucanase activity is measured using AZCL-xyloglucan (Megazyme) as reaction substrate. This assay can be performed in several ways, for example as described in Example 2 of the present application or as described in WO 01 / 62903. One unit of xyloglucanase activity (XyloU) is defined with reference to the assay method described in WO 01 / 62903, page 60, lines 3-17.

[0049] Overview of Arrays SEQ ID NO:1 is a xyloglucanase obtained from Paenibacillus polymyxa. SEQ ID NO:2 is a xyloglucanase obtained from Paenibacillus polymyxa. SEQ ID NO:3 is a xyloglucanase obtained from Paenibacillus polymyxa. SEQ ID NO:4 is a xyloglucanase obtained from Paenibacillus polymyxa. SEQ ID NO:5 is a xyloglucanase obtained from Paenibacillus polymyxa. SEQ ID NO:6 is a xyloglucanase obtained from Paenibacillus polymyxa. SEQ ID NO:7 is a xyloglucanase obtained from Paenibacillus polymyxa. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0050] The petrochemically derived polymers present in detergents are not sustainable as they are derived from non-renewable sources and are either poorly biodegradable or even persistent in the environment.

[0051] Xyloglucan is the major structural polysaccharide in the primary (vegetative) cell walls of plants. Structurally, xyloglucan consists of a cellulose-like beta-1,4-linked glucose backbone that is often substituted with a variety of side chains. Xyloglucan is thought to function in the primary plant walls by cross-linking cellulose microfibrils to form a cellulose-xyloglucan network.

[0052] Xyloglucanases can catalyze the solubilization of xyloglucan into xyloglucan oligosaccharides. Some xyloglucanases exhibit only xyloglucanase activity, whereas others exhibit both xyloglucanase and cellulase activity. Xyloglucanases can be classified as EC 3.2.1.4 or EC 3.2.1.151. Enzymes with xyloglucanase activity are described, for example, in Vincken et al. (1997) Carbohydrate Research 298(4):299-310, where three different endoglucanases, EndoI, EndoV, and EndoVI from Trichoderma viride (similar to T. reesei), are characterized. EndoI, EndoV and EndoVI belong to glycosyl hydrolase families 5, 7 and 12, respectively, see Henrissat, B. (1991) Biochem. J. 280:309-316 and Henrissat, B. and Bairoch, A. (1993) Biochem. J. 293:781-788. WO 94 / 14953 discloses a family 12 xyloglucanase (EGII) cloned from the fungus Aspergillus aculeatus. WO 99 / 02663 discloses family 12 and family 5 xyloglucanases cloned from Bacillus licheniformis and Bacillus agaradhaerens, respectively. WO 01 / 062903 discloses family 44 xyloglucanases.

[0053] In particular, WO 99 / 02663, WO 01 / 062903 and WO 2009 / 147210 suggest that xyloglucanases belonging to family 44 glycosyl hydrolases may be used in detergents. WO 2009 / 147210 provides mutants of xyloglucanases.

[0054] The replacement of polymers with xyloglucanase addresses the United Nations Sustainable Development Goals, in particular Goal 12 "Responsible consumption and production": replacing polymers with xyloglucanase allows producers, and therefore end users, to move from fossil to renewable raw materials and reduce the volume of persistent chemicals discharged into the environment. As a result, the present invention discloses how xyloglucanase can partially or completely replace polymers to reduce or remove soil redeposition on items during the wash cycle, thereby improving the sustainability profile of detergents. When the anti-redeposition polymer in detergents is reduced from 4% to 0.5% (wt%) by replacement with xyloglucanase, the amount of persistent fossil-based polymers that can be avoided in production, transportation and loss in the environment is estimated to be 490,000 tonnes / year.

[0055] The inventors of the present invention have surprisingly found that a more sustainable detergent composition, i.e. a detergent composition with an improved sustainability profile, can be achieved by partially or even completely (sufficiently) replacing the anti-redeposition polymer in the detergent by the addition of xyloglucanase while maintaining the cleaning performance of the detergent. In addition to being produced from renewable agricultural sources and in contrast to polymers, xyloglucanase is naturally found in the environment and is readily biodegradable. In particular, xyloglucanase can replace the anti-redeposition polymers found in liquid and powder detergent systems while still preventing the deposition of particles on clothes during washing, even in the absence of typical anti-redeposition polymers.

[0056] As demonstrated in the Examples section, anti-redeposition polymers exhibit benefits to fabrics in the wash, while xyloglucanase can exhibit competing benefits, thus improving the sustainability profile.

[0057] Accordingly, in one embodiment, the present invention relates to the use of one or more xyloglucanases to maintain or improve the cleaning performance of a detergent while simultaneously reducing the level of anti-redeposition polymers, in particular anti-redeposition polymers selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum, methylcellulose and / or combinations thereof.

[0058] In an embodiment, the present invention relates to the use of one or more xyloglucanases to improve the sustainability profile of a detergent composition by preventing, reducing or eliminating the redeposition of soil on fabrics during an applied wash cycle while simultaneously reducing the level of anti-redeposition polymers, particularly polymers selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum and methylcellulose or combinations thereof. When soil does not adhere to the article, the fabric appears cleaner.

[0059] In one embodiment, the present invention is directed to a detergent composition with an improved sustainability profile comprising one or more xyloglucanases and at least one detergent adjunct ingredient, comprising less than 1 wt.-%, such as less than 0.8 wt.-%, less than 0.7 wt.-%, less than 0.6 wt.-%, less than 0.5 wt.-%, less than 0.4 wt.-%, less than 0.3 wt.-%, less than 0.2 wt.-%, less than 0.1 wt.-%, less than 0.05 wt.-%, less than 0.025 wt.-% of an anti-redeposition polymer, in particular an anti-redeposition polymer selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum and methylcellulose or combinations thereof.

[0060] In another embodiment, the present invention is directed to a detergent composition with improved sustainability profile comprising one or more xyloglucanases, an anti-redeposition polymer and at least one detergent adjunct ingredient, wherein the ratio (w / w) of anti-redeposition polymer to the formulated xyloglucanase is in the range of 0.5 to 20, such as 0.5 to 10, such as 0.5 to 5, such as 0.5 to 2.5, such as 0.5 to 1, and wherein the particular polymer is selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum and methylcellulose or combinations thereof.

[0061] In yet another embodiment, the present invention is directed to a detergent composition having an improved sustainability profile comprising one or more xyloglucanases, an anti-redeposition polymer in the range of 0-0.5% (w / w) and at least one detergent adjunct ingredient, wherein the formulated xyloglucanase is added in an amount of 0.15-0.5% (w / w), 0.2-0.5% (w / w): 0.3-0.5% (w / w) or 0.4-0.5% (w / w), and the anti-redeposition polymer is selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers or combinations thereof.

[0062] In yet another embodiment, the present invention is directed to a detergent composition with an improved sustainability profile comprising one or more xyloglucanases, an anti-redeposition polymer and at least one detergent adjunct ingredient, wherein the ratio of anti-redeposition polymer to polypeptide having xyloglucanase activity (active enzyme protein) is in the range of 0-20, such as 2-20, 5-20, 5-15, 5-10, such as 5, 6, 7, 8, 9 or 10.

[0063] The present invention relates to a method for laundering an article, comprising the steps of: a) exposing the article to a wash solution comprising one or more xyloglucanases or to a detergent composition comprising a xyloglucanase and a reduced level of an anti-redeposition polymer, in particular a polymer selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum and methylcellulose or combinations thereof; b) completing at least one cleaning cycle; c) optionally adding additional soil; d) optionally rinsing the article; and wherein the article is a fabric.

[0064] In some embodiments, a washing method using one or more xyloglucanases provides the same or better whiteness of articles compared to a washing method performed without a xyloglucanase but with a detergent composition comprising a higher amount of an anti-redeposition polymer, such as a polymer selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum and methylcellulose or combinations thereof.

[0065] The pH of the liquid solution at 25° C. is in the range of 1 to 11, such as in the range of 5.5 to 11, such as in the range of 7 to 9, such as in the range of 7 to 8 or in the range of 7 to 8.5. The pH of the powder detergent, measured as 1 g / L in demineralized water, is preferably in the range of 1 to 12, such as in the range of 5.5 to 11.5, such as in the range of 7.5 to 11.5, such as in the range of 8 to 11.

[0066] The cleaning liquid may have a temperature in the range of 5° C. to 95° C., or in the range of 10° C. to 80° C., in the range of 10° C. to 70° C., in the range of 10° C. to 60° C., in the range of 10° C. to 50° C., in the range of 15° C. to 40° C., or in the range of 20° C. to 40° C. In one embodiment, the temperature of the cleaning liquid is 30° C.

[0067] In one embodiment of the present invention, the method of laundering an article further comprises draining the wash liquid or a portion of the wash liquid after completion of the wash cycle. The wash liquid can then be reused in a subsequent wash cycle or in a subsequent rinse cycle. The article can be exposed to the wash liquid during the first and optionally the second or third wash cycle. In one embodiment, the article is rinsed after being exposed to the wash liquid. The article can be rinsed with water or water containing a conditioner.

[0068] Xyloglucanases suitable for use as described in the present application are preferably microbial xyloglucanases, such as Bacillus or fungal xyloglucanases.

[0069] In one embodiment, the xyloglucanase is obtained from the genus Paenibacillus, in particular Paenibacillus polymyxa. In one embodiment, the xyloglucanase comprises an amino acid sequence of SEQ ID NO: 1 or comprises an amino acid sequence having at least 60%, e.g., at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99% or 100% sequence identity to a polypeptide of SEQ ID NO: 1. In one aspect, the polypeptide differs from a polypeptide comprising SEQ ID NO: 1 by 10 or less amino acids, e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 amino acids.

[0070] In one embodiment, the xyloglucanase is obtained from the genus Paenibacillus, in particular Paenibacillus polymyxa. In one embodiment, the xyloglucanase comprises an amino acid sequence of SEQ ID NO: 2 or has at least 60%, e.g., at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to the polypeptide of SEQ ID NO: 1. In one aspect, the polypeptide differs from the polypeptide comprising SEQ ID NO: 2 by 10 or less amino acids, e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids.

[0071] In one embodiment, the xyloglucanase is obtained from the genus Paenibacillus, in particular Paenibacillus polymyxa. In one embodiment, the xyloglucanase comprises an amino acid sequence of SEQ ID NO: 3 or has at least 60%, e.g., at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to a polypeptide of SEQ ID NO: 1. In one aspect, the polypeptide differs from a polypeptide comprising SEQ ID NO: 3 by 10 or less amino acids, e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids.

[0072] In one embodiment, the xyloglucanase is obtained from the genus Paenibacillus, in particular Paenibacillus polymyxa. In one embodiment, the xyloglucanase comprises an amino acid sequence of SEQ ID NO: 4 or has an amino acid sequence having at least 60%, such as at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99% or 100% sequence identity to a polypeptide of SEQ ID NO: 1. In one aspect, the polypeptide differs from a polypeptide comprising SEQ ID NO: 4 by 10 or less amino acids, such as 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 amino acids.

[0073] In one embodiment, the xyloglucanase is obtained from the genus Paenibacillus, in particular Paenibacillus polymyxa. In one embodiment, the xyloglucanase comprises an amino acid sequence of SEQ ID NO: 5 or has at least 60%, e.g., at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to a polypeptide of SEQ ID NO: 1. In one aspect, the polypeptide differs from a polypeptide comprising SEQ ID NO: 5 by 10 or less amino acids, e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids.

[0074] In one embodiment, the xyloglucanase is obtained from the genus Paenibacillus, in particular Paenibacillus polymyxa. In one embodiment, the xyloglucanase comprises an amino acid sequence of SEQ ID NO: 6 or has at least 60%, e.g., at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to a polypeptide of SEQ ID NO: 1. In one aspect, the polypeptide differs from a polypeptide comprising SEQ ID NO: 6 by 10 or less amino acids, e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids.

[0075] In one embodiment, the xyloglucanase is obtained from the genus Paenibacillus, in particular Paenibacillus polymyxa. In one embodiment, the xyloglucanase comprises an amino acid sequence of SEQ ID NO: 7 or has at least 60%, e.g., at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% sequence identity to a polypeptide of SEQ ID NO: 1. In one aspect, the polypeptide differs from a polypeptide comprising SEQ ID NO: 7 by 10 or less amino acids, e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids.

[0076] In some embodiments, the xyloglucanase of SEQ ID NO: 1, or the xyloglucanase of SEQ ID NO: 2, SEQ ID NO: 3, or the xyloglucanase of SEQ ID NO: 4, or the xyloglucanase of SEQ ID NO: 5, or the xyloglucanase of SEQ ID NO: 6, or the xyloglucanase of SEQ ID NO: 7 comprises substitutions, deletions and / or insertions at one or more (e.g., several) positions. In one embodiment, the number of amino acid substitutions, deletions and / or insertions introduced into the xyloglucanase of SEQ ID NO: 1, or the xyloglucanase of SEQ ID NO: 2, SEQ ID NO: 3, or the xyloglucanase of SEQ ID NO: 4, or the xyloglucanase of SEQ ID NO: 5, or the xyloglucanase of SEQ ID NO: 6, or the xyloglucanase of SEQ ID NO: 7 is at most 10, such as 1, 2, 3, 4, 5, 6, 7, 8 or 9. Amino acid changes can be minor, i.e., conservative amino acid substitutions or insertions that do not significantly affect the folding and / or activity of the protein, small deletions, typically of 1-30 amino acids, small amino- or carboxyl-terminal extensions such as an amino-terminal methionine residue, small linker peptides of 20-25 residues or less, or small extensions that facilitate purification by altering another function, such as net charge or polyhistidine tracts, antigenic epitopes or binding domains.

[0077] Examples of conservative substitutions are within the groups of basic amino acids (arginine, lysine and histidine), acidic amino acids (glutamic acid and aspartic acid), polar amino acids (glutamine and asparagine), hydrophobic amino acids (leucine, isoleucine and valine), aromatic amino acids (phenylalanine, tryptophan and tyrosine) and small amino acids (glycine, alanine, serine, threonine and methionine). Amino acid substitutions that do not generally alter specific activity are known in the art and are described, for example, in H. Neurath and RL Hill, 1979, In, The Proteins, Academic Press, New York. Common substitutions are Ala / Ser, Val / Ile, Asp / Glu, Thr / Ser, Ala / Gly, Ala / Thr, Ser / Asn, Ala / Val, Ser / Gly, Tyr / Phe, Ala / Pro, Lys / Arg, Asp / Asn, Leu / Ile, Leu / Val, Ala / Glu, and Asp / Gly.

[0078] Instead, the amino acid changes are of such a nature that the physicochemical properties of the polypeptide are altered, for example, the amino acid changes may improve the thermostability, alter the substrate specificity, or alter the optimal pH optimum of the polypeptide.

[0079] Essential amino acids in a polypeptide can be identified according to procedures known in the art, such as site-directed mutagenesis or alanine scanning mutagenesis (Cunningham and Wells, 1989, Science 244:1081-1085). In the latter technique, single alanine mutations are introduced at every residue in the molecule, and the resulting mutant molecules are tested for basic activity to identify amino acid residues that are important for the activity of the enzyme. See also Hilton et al., 1996, J. Biol. Chem. 271:4699-4708. Enzyme active sites or other biological interactions can also be determined by physical analysis of the structure, measured by techniques such as nuclear magnetic resonance, crystallography, electron diffraction, or photoaffinity labeling, in conjunction with mutations of putative contact site amino acids. See, e.g., de Vos et al., 1992, Science 255:306-312; Smith et al., 1992, J. Mol. Biol. 224:899-904; Wlodaver et al., 1992, FEBS Lett. 309:59-64. The identities of essential amino acids can also be inferred from alignments with related polypeptides.

[0080] Single or multiple amino acid substitutions, deletions and / or insertions can be made and tested using known mutagenesis, recombination and / or shuffling methods followed by associated screening procedures such as those disclosed by Reidhaar-Olson and Sauer, 1988, Science 241:53-57; Bowie and Sauer, 1989, Proc. Natl. Acad. Sci. USA 86; 2152-2156; WO 95 / 17413 or WO 95 / 22625. Other methods that can be used include error-prone PCR, phage display (e.g., Lowman et al., 1991, Biochemistry 30:10832-10837; U.S. Pat. No. 5,223,409; WO 92 / 06204), and region-directed mutagenesis (Derbyshire et al., 1986, Gene 46:145; Ner et al., 1988, DNA 7:127).

[0081] Mutagenesis / shuffling methods can be combined with high-throughput automated screening methods to detect activity of cloned, mutagenized polypeptides expressed by host cells (Ness et al., 1999, Nature Biotechnology 17;893-896). Mutagenized DNA molecules encoding active polypeptides can be recovered from the host cells and rapidly sequenced using standard methods in the art. These methods allow for the rapid determination of the importance of individual amino acid residues within a polypeptide.

[0082] The polypeptides may be hybrid polypeptides in which a region of one polypeptide is fused to the N-terminus or C-terminus of a region of another polypeptide.

[0083] The polypeptide may be a fusion polypeptide or a cleavable fusion polypeptide, in which another polypeptide is fused to the N-terminus or C-terminus of the polypeptide of the invention. A fusion polypeptide is produced by fusing a polynucleotide encoding another polypeptide to the polynucleotide of the invention. Techniques for producing fusion polypeptides are known in the art and include linking coding sequences encoding the polypeptides such that they are in frame and the expression of the fusion polypeptide is under the control of the same promoter and terminator. Fusion polypeptides can also be constructed using intein technology, in which the fusion polypeptide is produced post-translationally (Cooper et al., 1993, EMBO J. 12:2575-2583; Dawson et al., 1994, Science 266:776-779).

[0084] The fusion polypeptide may further comprise a cleavage site between the two polypeptides that is cleaved upon secretion of the fusion protein to release the two polypeptides. Examples of cleavage sites include, but are not limited to, those described in Martin et al., 2003, J. Ind. Microbiol. Biotechnol. 3:568-576; Svetina et al., 2000, J. Biotechnol. 76:245-251; Rasmussen-Wilson et al., 1997, Appl. Environ. Microbiol. 63:3488-3493; Ward et al., 1995, Biotechnology 13:498-503; and Contreras et al., 1991, Biotechnology 9:378-381; Eaton et al., 1986, Biochemistry 25:505-512; Collins-Racie et al., 1995, Biotechnology 13:982-987; Carter et al. al., 1989, Proteins: Structure, Function, and Genetics 6:240-248 and Stevens, 2003, Drug Discovery World 4:35-48.

[0085] General methods of PCR, cloning, ligation nucleotides, and the like are well known to those of skill in the art and can be found, for example, in "Molecular cloning: A laboratory manual", Sambrook et al. (1989), Cold Spring Harbor lab., Cold Spring Harbor, NY; Ausubel, FM et al. (eds.); "Current protocols in Molecular Biolog", John Wiley and Sons, (1995); Harwood, CR, and Cutting, SM (eds.); "DNA Cloning: A Practical Approach, Volumes I and II", DN Glover ed. (1985); "Oligonucleotide Synthesis", MJ Gait ed. (1984); "Nucleic Acid Hybridization", B.D. Hames & S.J.Higgins eds (1985); "A Practical Guide To Molecular Cloning", B.Perbal, (1984).

[0086] The concentration of the enzymes (xyloglucanase and other enzymes present) in the washing solution is typically in the range of 0.00008-100, 0.0001-100, 0.0002-100, 0.0004-100, 0.0008-100, etc., in the range of 0.001-100 ppm enzyme protein, 0.01-100 ppm enzyme protein, particularly preferably 0.05-50 ppm enzyme protein, more preferably 0.1-50 ppm enzyme protein, more preferably 0.1-30 ppm enzyme protein, more preferably 0.5-20 ppm enzyme protein, and most preferably 0.5-10 ppm enzyme protein.

[0087] The enzymes of the detergent compositions of the invention (xyloglucanase and other enzymes present) may be stabilized using conventional stabilizers, e.g. polyols such as propylene glycol or glycerol, sugars or sugar alcohols, lactic acid, boric acid or boric acid derivatives, e.g. aromatic boric acid esters or phenyl boric acid derivatives such as 4-formylphenyl boric acid, and the compositions may be formulated, for example, as described in WO 92 / 19709 and WO 92 / 19708.

[0088] The polypeptides of the present invention may be incorporated into detergent formulations as disclosed in WO 97 / 07202, which is incorporated herein by reference.

[0089] liquid enzyme formulation The enzymes (xyloglucanase and other enzymes present) can be formulated as liquid enzyme formulations, which are generally pourable compositions, but which also have a high viscosity. The physical appearance and properties of liquid enzyme preparations can vary greatly. For example, they can have different viscosities (from gel to watery), can be colored or uncolored, clear, opaque, and can even have solid particles, such as slurries and suspensions. The minimum components are the enzymes (xyloglucanase and other enzymes present) and a solvent system to make them liquid.

[0090] The solvent system may include water, a polyol (e.g., glycerol, (mono-, di-, or tri-)propylene glycol, (mono-, di-, or tri-)ethylene glycol, a sugar alcohol (e.g., sorbitol, mannitol, erythritol, dulcitol, inositol, xylitol, or adonitol), polypropylene glycol, and / or polyethylene glycol), ethanol, sugars, and salts. Typically, the solvent system also includes preservatives and / or other stabilizing agents.

[0091] Liquid enzyme formulations can be prepared by mixing a solvent system with an enzyme concentrate (or enzyme particles to obtain a slurry / suspension) of the desired purity.

[0092] In one embodiment, the liquid enzyme composition comprises: (a) at least 0.01% w / w active enzyme protein; (b) at least 0.5% w / w polyol; (c) water; (d) optionally a preservative; Includes.

[0093] The enzymes (xyloglucanase and other enzymes present) in the liquid compositions of the present invention can be stabilized using conventional stabilizers. Examples of stabilizers include, but are not limited to, sugars such as glucose, fructose, sucrose or trehalose, polyols such as glycerol, propylene glycol, addition of salts to increase ionic strength, divalent cations (e.g., Ca 2+ Or Mg 2+ ) and enzyme inhibitors, enzyme substrates or various polymers (e.g., PVP). Selection of the optimal pH for the formulation can be critical for enzyme stability. The optimum pH depends on the specific enzyme, but is typically in the range of pH 4-9. In some cases, surfactants such as non-ionic surfactants (e.g., alcohol ethoxylates) can improve the physical stability of the enzyme formulation.

[0094] One embodiment of the present invention is a composition comprising xyloglucanase, (i) a polyol, preferably selected from glycerol, (mono-, di- or tri-)propylene glycol, (mono-, di- or tri-)ethylene glycol, polyethylene glycol, sugar alcohols, sorbitol, mannitol, erythritol, dulcitol, inositol, xylitol and adonitol; (ii) optionally an additional enzyme, preferably selected from a protease, an amylase or a lipase, a DNAse, a mannanase; (iii) optionally a surfactant, preferably selected from anionic and nonionic surfactants; (iv) optionally a salt, a divalent cation, a polymer or an enzyme inhibitor; (v) optionally having a pH in the range of pH 4 to 9; (vi) Water and The present invention relates to a composition further comprising:

[0095] Enzyme slurries or dispersions are typically prepared by dispersing small particles of the enzyme (e.g., spray-dried particles) in a liquid medium in which the enzyme is sparingly soluble, such as a liquid non-ionic surfactant or liquid polyethylene glycol. Powders can also be added to aqueous systems in amounts where not all of it dissolves (above the solubility limit). Another form is a crystal suspension, which can also be an aqueous liquid (see, for example, WO 2019 / 002356). Another way to prepare such dispersions is by preparing a water-in-oil emulsion, where the enzyme is in the aqueous phase, and evaporating the water from the droplets. Such slurries / suspensions can typically be physically stabilized (to reduce or avoid settling) by the addition of rheology modifiers such as fumed silica or xanthan gum to obtain a shear-thinning rheology.

[0096] Granular enzyme formulation The enzymes (xyloglucanase and other enzymes present) can also be formulated as solid / granular enzyme formulations. Non-dusting granules can be produced, for example, as disclosed in US Pat. Nos. 4,106,991 and 4,661,452, and can be optionally coated by methods known in the art. Examples of waxy coating materials are poly(ethylene oxide) products (polyethylene glycols, PEGs) with average molecular weights of 1000-20000, ethoxylated nonylphenols with 16-50 ethylene oxide units, ethoxylated fatty alcohols in which the alcohol contains 12-20 carbon atoms and 15-80 ethylene oxide units are present, fatty alcohols, fatty acids and mono- and di- and triglycerides of fatty acids. Examples of film-forming coating materials suitable for application by fluidized bed techniques are given in GB 1483591.

[0097] Xyloglucanase can be formulated as granules, for example composite granules that combine one or more enzymes or benefit agents (e.g., MnTACN or other bleaching ingredients). Examples of such additional enzymes include lipase, xyloglucanase, perhydrolase, peroxidase, lipoxygenase, laccase, hemicellulase, protease, keratinase, cellulase, cellobiose dehydrogenase, xylanase, phospholipase, esterase, cutinase, pectinase, mannanase, pectate lyase, keratinase, reductase, oxidase, phenoloxidase, ligninase, pullulanase, tannase, pentosanase, lichenase glucanase, arabinosidase, hyaluronidase, chondroitinase, amylase, DNAse, and mixtures thereof. Each enzyme will then be present in more granules, which ensures a more uniform distribution of the enzyme in the detergent. This also reduces the physical separation of the various enzymes due to different particle sizes. A method for producing multi-enzyme composite granules for the detergent industry is disclosed in IP.com disclosure IPCOM000200739D.

[0098] One embodiment of the present invention relates to an enzyme granule / particle comprising xyloglucanase. The granule is composed of a core and, optionally, one or more coatings (outer layers) surrounding the core. Typically, the granule / particle size of the granule, measured as the equivalent spherical diameter (average particle size by volume), is 20-2000 μm, in particular 50-1500 μm, 100-1500 μm or 250-1200 μm.

[0099] The core may contain additional materials such as fillers, fibrous materials (cellulose or synthetic fibers), stabilizers, solubilizers, suspending agents, viscosity modifiers, light spheres, plasticizers, salts, lubricants and fragrances. The core may contain binders such as synthetic polymers, waxes, fats or carbohydrates. The core may contain salts of polyvalent cations, reducing agents, antioxidants, peroxide decomposition catalysts and / or acidic buffer components, typically as a homogenous blend. The core may consist of inert particles into which the enzyme is absorbed or onto which it is applied, for example by fluidized bed coating. The core may have a diameter of 20 to 2000 μm, in particular 50 to 1500 μm, 100 to 1500 μm or 250 to 1200 μm. The cores can be prepared by granulating a blend of ingredients by methods including granulation techniques such as, for example, crystallization, precipitation, pan coating, fluidized bed coating, fluidized bed agglomeration, rotary spraying, extrusion, prilling, spheronization, size reduction, drum granulation and / or high shear granulation. Methods for preparing the cores can be found in Handbook of Powder Technology; Particle size enlargement Volume 1; 1980; Elsevier by CE Capes. These methods are well known in the art and are also described in International Patent Application WO 2015 / 028567, pages 3-5, which is incorporated by reference.

[0100] For example, to improve storage stability, reduce dust formation during handling or color the granules, the core of the enzyme granules / particles may be surrounded by at least one coating. Optional coatings may include salt coatings or other suitable coating materials such as polyethylene glycol (PEG), methylhydroxy-propyl cellulose (MHPC) and polyvinyl alcohol (PVA). Examples of enzyme granules with multi-layer coatings are shown in WO 93 / 07263 and WO 97 / 23606.

[0101] Such coatings are well known in the art and have already been described, for example, in WO 00 / 01793, WO 2001 / 025412 and WO 2015 / 028567, which are incorporated by reference.

[0102] In one aspect, the present invention provides a method for producing a method for treating a cancer cell comprising: (a) a core comprising the xyloglucanase according to the present invention; (b) optionally, a (salt) coating consisting of one or more layers surrounding the core; A granule comprising:

[0103] Another aspect of the present invention is a method for producing a (a) a (non-enzymatic) core; (b) a coating surrounding the core, the coating comprising xyloglucanase; (c) optionally a (salt) coating consisting of one or more layers surrounding the enzyme-containing coating; The present invention relates to a layered granule comprising:

[0104] Encapsulated enzyme formulation The enzymes (xyloglucanase and other enzymes present) can also be formulated as encapsulated enzyme formulations ("encapsulates"), which is particularly useful for separating the enzymes from other ingredients when they are added to (liquid) cleaning compositions, such as the detergent compositions described below.

[0105] Physical separation can be used to resolve incompatibilities between the enzyme and other components. The incompatibility can arise either when the other component is reactive towards the enzyme or when the other component is a substrate for the enzyme. The other enzyme can be a substrate for the protease.

[0106] The enzymes can be encapsulated in a matrix, preferably a water-soluble or water-dispersible matrix (e.g., water-soluble polymer particles), as described, for example, in WO 2016 / 023685. An example of a water-soluble polymer matrix is ​​a matrix composition comprising polyvinyl alcohol. Such compositions are also used to encapsulate detergent compositions in unit dose form.

[0107] Enzymes may also be encapsulated in core-shell microcapsules, for example, as described in WO 2015 / 144784 or IP.com disclosure IPCOM000239419D.

[0108] Such core-shell capsules can be prepared using many techniques known in the art, for example by interfacial polymerization using either water-in-oil or oil-in-water emulsions, where the polymer is crosslinked at the surface of the droplets in the emulsion (at the water-oil interface), thus forming a wall / membrane around each droplet / capsule.

[0109] Complex granular enzyme blend The enzymes (xyloglucanase and other enzymes present) can be formulated as granules, for example composite granules combining more than one enzyme. Each enzyme will then be present in more granules ensuring a more uniform distribution of the enzymes in the detergent. This also reduces the physical separation of the various enzymes due to different particle sizes. A method for producing multi-enzyme composite granules for the detergent industry is disclosed in IP.com disclosure IPCOM000200739D.

[0110] Another example of formulation of enzymes by use of composite granules is disclosed in WO 2013 / 188331, which relates to a detergent composition comprising: (a) a multi-enzyme composite granule; (b) less than 10 wt. % of zeolite (on anhydrous basis); and (c) less than 10 wt. % of phosphate (on anhydrous basis); wherein the enzyme complex granule comprises from 10 wt. % to 98 wt. % of a moisture sink component, and the composition additionally comprises from 20 wt. % to 80 wt. % of a detergent moisture sink component.

[0111] WO 2013 / 188331 relates to a method of treating and / or cleaning a surface, preferably a textile surface, comprising the steps of: (i) contacting said surface with a detergent composition as claimed and described herein in an aqueous wash liquor; (ii) rinsing and / or drying the surface.

[0112] The multienzyme composite granule may contain xyloglucanase and (a) one or more enzymes selected from the group consisting of lipase, cellulase, xyloglucanase, perhydrolase, peroxidase, lipoxygenase, laccase, and mixtures thereof; and (b) one or more enzymes selected from the group consisting of hemicellulase, protease, keratinase, cellulase, cellobiose dehydrogenase, xylanase, phospholipase, esterase, cutinase, pectinase, mannanase, pectate lyase, keratinase, reductase, oxidase, phenol oxidase, ligninase, pullulanase, tannase, pentosanase, lichenase glucanase, arabinosidase, hyaluronidase, chondroitinase, amylase, DNAse, and mixtures thereof.

[0113] Purity of the enzyme in the formulation The enzymes (xyloglucanase and other enzymes present) used in the above enzyme blends can be purified to any desired degree of purity, including high levels of purification, such as achieved using crystallization techniques, as well as no purification or low levels of purification, such as achieved using crude fermentation broths, as described in WO 2001 / 025411 or WO 2009 / 152176.

[0114] microorganisms The enzyme formulations and detergent formulations described below may contain one or more microorganisms. Generally, any microorganism may be used in the enzyme / detergent formulation in any suitable amount / concentration. Microorganisms may be used as the only biologically active ingredient, but they may be used in combination with one or more of the enzymes listed above.

[0115] The purpose of adding microorganisms may be, for example, to reduce malodour as described in WO 2012 / 112718. Other purposes may include in situ production of desirable biological compounds or inoculation of / population of a microbial locus with the microorganisms to competitively prevent other undesirable microorganisms from populating the same locus (competitive exclusion).

[0116] The term "microorganism" generally refers to a small organism visible through a microscope. Microorganisms often exist as single cells or colonies of cells. Some microorganisms may be multicellular. Microorganisms include prokaryotic (e.g., bacteria and archaea) and eukaryotic (e.g., some fungi, algae, protozoa) organisms. Examples of bacteria may be gram-positive or gram-negative bacteria. Example forms of bacteria include vegetative cells and endospores. Examples of fungi may be yeasts, molds, and mushrooms. Example forms of fungi include hyphae and spores. As used herein, viruses may be considered microorganisms.

[0117] The microorganisms can be recombinant or non-recombinant. In some instances, the microorganisms can produce various substances (e.g., enzymes) that are useful for inclusion in detergent compositions. Extracts from the microorganisms or fractions from the extracts can be used in detergents. Extracts or fractions from the medium in which the microorganisms are cultured or the medium can also be used in detergents. In some instances, substances produced by the microorganisms, extracts thereof, medium and fractions thereof that are unique to the microorganisms can be specifically excluded from the detergent. In some instances, the microorganisms or substances produced by or extracted from the microorganisms can activate, enhance, preserve, extend, etc., detergent activity or ingredients contained in the detergent.

[0118] Generally, the microorganisms may be cultured using methods known in the art. The microorganisms may then be treated or formulated in a variety of ways. In some instances, the microorganisms may be dried (e.g., freeze-dried). In some instances, the microorganisms may be encapsulated (e.g., spray-dried). Many other treatments or formulations are possible. These treatments or preparations may facilitate retention of microbial viability over time and / or in the presence of detergent ingredients. However, in some instances, the microorganisms in the detergent may not be viable. The treated / formulated microorganisms may be added to the detergent before or during use of the detergent.

[0119] In one embodiment, the microorganism is a species of Bacillus, such as at least one species of Bacillus selected from the group consisting of Bacillus subtilis, Bacillus amyloliquefaciens, Bacillus licheniformis, Bacillus atrophaeus, Bacillus pumilus, Bacillus megaterium, or combinations thereof. In a preferred embodiment, the aforementioned Bacillus species is in an endospore form, which significantly improves storage stability.

[0120] Detergent Composition In one embodiment, the present invention is directed to a detergent composition comprising xyloglucanase in combination with one or more additional detergent composition components. In one embodiment, the detergent composition comprises a polypeptide having xyloglucanase activity of an amino acid sequence having at least 60% identity, such as 70%, 80%, 90%, 95%, 96%, 97%, 98%, 99% or even 100% identity, to the amino acid sequences shown in SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6 and SEQ ID NO:7. In one embodiment, the detergent composition is in a solid form. In another embodiment, the detergent composition is in a liquid or gel form. In another embodiment, it is in a bar form. In one embodiment, the detergent can be wrapped in a water-soluble PVOH film. Selection of additional components is within the skill of one of ordinary skill in the art and includes conventional components such as the exemplary non-limiting components described below.

[0121] Liquid detergent composition Liquid detergent compositions may comprise the microcapsules of the present invention and may therefore form part of any detergent composition in any form, such as liquid and powder detergents as well as soaps and detergent bars.

[0122] In one embodiment, the present invention is directed to a liquid detergent composition comprising microcapsules as described above in combination with one or more additional cleaning composition ingredients.

[0123] Such microcapsules may be added to the liquid detergent composition in an amount corresponding to 0.0001% to 5% (w / w) of active enzyme protein (AEP), preferably 0.001% to 5% of active enzyme protein (w / w), more preferably 0.005% to 5%, more preferably 0.005% to 4%, more preferably 0.005% to 3%, more preferably 0.005% to 2%, even more preferably 0.01% to 2%, and most preferably 0.01% to 1% (w / w).

[0124] A liquid detergent composition has a physical form that is not a solid (or gas). It can be a pourable liquid, a paste, a pourable gel or a non-pourable gel. It can be either isotropic or structured, but is preferably isotropic. It can be a formulation useful for automatic washing or hand washing. It can also be a personal care product such as shampoo, toothpaste or hand soap.

[0125] The liquid detergent composition may typically be aqueous, containing at least 20% by weight and up to 95% water, such as up to 70% water, up to 50% water, up to 40% water, up to 30% water, or up to 20% water. Other types of liquids may be included in the aqueous liquid detergent, such as, without limitation, alkanols, amines, diols, ethers, and polyols. The aqueous liquid detergent may contain 0-30% organic solvent. The liquid detergent may also be non-aqueous, with a water content of less than 10%, preferably less than 5%.

[0126] The detergent ingredients can be physically separated from each other by compartments within the water-soluble pouch, which can avoid unfavorable storage interactions between the ingredients. The different dissolution profiles of each of the compartments can cause delayed dissolution of selected ingredients in the wash solution.

[0127] The detergent composition may be in the form of a unit dose product. A unit dose product is a single dose package in a non-reusable container. It is increasingly used in laundry detergents. A detergent unit dose product is a packaging (e.g., in a water-soluble film pouch) of the amount of detergent used for one wash.

[0128] The pouch may be of any form, shape and material suitable for holding the composition without, for example, allowing the composition to be released from the pouch prior to contact with water. The pouch is made of a water-soluble film that encompasses the internal volume. The internal volume may be divided into compartments of the pouch. The preferred film is a polymeric material, preferably a polymer that is formed into a film or sheet. Preferred polymers, copolymers or derivatives thereof are selected polyacrylates and water-soluble acrylate copolymers, methylcellulose, carboxymethylcellulose, sodium dextrin, ethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, maltodextrin, polymethacrylates, most preferably polyvinyl alcohol copolymers and hydroxypropylmethylcellulose (HPMC). Preferably, the level of polymer, e.g., PVA, in the film is at least about 60%. The preferred average molecular weight will typically be from about 20,000 to about 150,000. The film can also be a blend composition comprising a hydrolytically degradable and water-soluble polymer blend, such as polylactide and polyvinyl alcohol (known under Trade reference M8630 as sold by Chris Craft In, Prod. Of Gary, Ind., US) plus a plasticizer such as glycerol, ethylene glycerol, propylene glycol, sorbitol and mixtures thereof. The pouch can contain a solid laundry cleaning composition or component and / or a liquid cleaning composition or component separated by a water-soluble film. The compartment for the liquid component can be different in composition from the compartment containing the solid (see, for example, US 2009 / 0011970).

[0129] Selection of a detergent composition may include consideration of fabric care, the type of fabric being washed, the type and / or degree of soiling, the temperature at which washing is performed, and detergent product formulation. The ingredients described below are categorized by general headings according to specific functionality, but this should not be construed as limiting, as the ingredients may include additional functionality, as will be appreciated by those skilled in the art.

[0130] Selection of additional ingredients is within the skill of one in the art and includes conventional ingredients such as the exemplary, non-limiting ingredients described below.

[0131] Surfactants The cleaning composition may comprise one or more surfactants, which may be anionic, and / or cationic, and / or nonionic, and / or semi-polar, and / or zwitterionic, or mixtures thereof. In certain embodiments, the detergent composition comprises a surfactant system (comprising two or more surfactants), such as a mixture of one or more nonionic surfactants and one or more anionic surfactants. In one embodiment, the detergent comprises at least one anionic surfactant and at least one nonionic surfactant, and the weight ratio of the anionic surfactant to the nonionic surfactant may be from 20:1 to 1:20. In one embodiment, the amount of the anionic surfactant is greater than the amount of the nonionic surfactant, for example, the weight ratio of the anionic surfactant to the nonionic surfactant may be from 10:1 to 1.1:1 or from 5:1 to 1.5:1. The amount of the anionic surfactant to the nonionic surfactant may be equal, and may be in a weight ratio of 1:1. In one embodiment, the amount of the nonionic surfactant is greater than the amount of the anionic surfactant, and the weight ratio may be from 1:10 to 1:1.1. Preferably, the weight ratio of anionic surfactant to nonionic surfactant is 10:1 to 1:10, such as 5:1 to 1:5 or 5:1 to 1:1.2. Preferably, the weight fraction of nonionic surfactant to anionic surfactant is 0 to 0.5 or 0 to 0.2, thus nonionic surfactant can be present or absent when the weight fraction is 0, but when nonionic surfactant is present, the weight fraction of nonionic surfactant is preferably at most 50% or at most 20% of the total weight of anionic surfactant and nonionic surfactant. Light-duty detergents usually contain more nonionic surfactant than anionic surfactant, and the ratio of nonionic surfactant to anionic surfactant is preferably 0.5 to 0.9. The total weight of surfactant is typically present at a level of about 0.1% to about 60% by weight, such as about 1% to about 40% by weight, or about 3% to about 20% by weight, or about 3% to about 10% by weight. The surfactant is selected based on the desired cleaning application and may include any conventional surfactant known in the art.If included therein, the detergent will typically contain about 1% to about 40% by weight of anionic surfactant, e.g., about 5% to about 15%, or about 15% to about 20%, or about 20% to about 25%, of about 5% to about 30%. Non-limiting examples of anionic surfactants include sulfates and sulfonates, particularly linear alkylbenzene sulfonates (LAS), isomers of LAS, such as branched alkylbenzene sulfonates (BABS) and phenylalkane sulfonates, olefin sulfonates, particularly alpha-olefin sulfonates (AOS), alkyl sulfates (AS), particularly fatty alcohol sulfates (FAS), i.e. primary alcohol sulfates, typically available as sodium or potassium salts or salts of monoethanolamine (MEA, 2-aminoethan-1-ol) or triethanolamine (TEA, 2,2',2''-nitrilotriethane-1-ol). Paraffin sulfonates (PAS), such as dodecyl sulfate (SLS), alcohol ether sulfates (AES or AEOS or FES, also known as alcohol ethoxy sulfates or fatty alcohol ether sulfates), paraffin sulfonates (PS), such as alkane-1-sulfonates and secondary alkane sulfonates (SAS), ester sulfonates, such as sulfonated fatty acid glycerol esters and alpha-sulfo fatty acid methyl esters (alpha-SFMe or SES or MES), alkyl or alkenyl succinic acids, such as dodecenyl / tetradecenyl succinic acid (DTSA), diesters and monoesters of sulfosuccinic acid, fatty acid derivatives of amino acids. The anionic surfactants can be added as acids, salts or as ethanolamine derivatives.

[0132] When included therein, the detergent will typically contain about 0.1% to 40% by weight, such as about 0.5% to about 30%, particularly about 1% to about 20%, about 3% to about 10%, such as about 3% to about 5%, about 8% to about 12% or about 10% to about 12%, of a cationic surfactant. Non-limiting examples of cationic surfactants include alkyl dimethylethanolamine quaternary salts (ADMEAQ), cetyltrimethylammonium bromide (CTAB), dimethyl distearyl ammonium chloride (DSDMAC) and alkyl benzyl dimethyl ammonium, alkyl quaternary ammonium compounds, alkoxylated quaternary ammonium (AQA) compounds, ester quaternary salts and combinations thereof.

[0133] If included therein, the detergent will typically contain from about 0.2% to about 40% by weight of nonionic surfactant, for example from about 0.5% to about 30%, particularly from about 1% to about 20%, from about 3% to about 10%, for example from about 3% to about 5%, from about 8% to about 12% or from about 10% to about 12%. Non-limiting examples of non-ionic surfactants include alcohol ethoxylates (AE or AEO), such as the AEO series, e.g. AEO-7, alcohol propoxylates, especially propoxylated fatty alcohols (PFA), ethoxylated and propoxylated alcohols, alkoxylated fatty acid alkyl esters, such as ethoxylated and / or propoxylated fatty acid alkyl esters (especially methyl ester ethoxylates, MEE), alkyl polyglycosides (APG), alkoxylated amines, fatty acid monoethanolamides (FAM), fatty acid diethanolamides (FADA), ethoxylated fatty acid monoethanolamides (EFAM), propoxylated fatty acid monoethanolamides (PFAM), N-acyl N-alkyl derivatives of polyhydroxyalkyl fatty acid amides or glucosamine (glucamides, GA or fatty acid glucamides, FAGA), and products available under the trade names SPAN and TWEEN®, and combinations thereof.

[0134] If included therein, the detergent will typically contain from about 0.01 to about 10% by weight of a semi-polar surfactant. Non-limiting examples of semi-polar surfactants include amine oxides (AOs), such as alkyl dimethyl amine oxides, particularly N-(cocoalkyl)-N,N-dimethyl amine oxide and N-(tallow-alkyl)-N,N-bis(2-hydroxyethyl) amine oxide, and combinations thereof.

[0135] If included therein, the detergent will typically contain from about 0.01% to about 10% by weight of a zwitterionic surfactant. Non-limiting examples of zwitterionic surfactants include betaines, such as alkyldimethylbetaines, sulfobetaines, and combinations thereof.

[0136] Additional biosurfactants may be used, for example sugar-based non-ionic surfactants which may be hexyl-β-D-maltopyranoside, thiomaltopyranoside or cyclic maltopyranoside, as described in EP 2516606 B1. Other biosurfactants may include rhamnolipids and sophorolipids.

[0137] Hydrotropes Hydrotropes are compounds that solubilize hydrophobic compounds in aqueous solutions (or conversely polar substances in non-polar environments). Typically, hydrotropes have both hydrophilic and hydrophobic properties (so-called amphiphilic, as known from surfactants). However, the molecular structure of hydrotropes generally does not favor spontaneous self-aggregation (see, for example, the review by Hodgdon and Kaler (2007), Current Opinion in Colloid & Interface Science 12:121-128). Hydrotropes do not exhibit a critical concentration above which self-aggregation occurs, as found for surfactants and lipids that form micellar, lamellar or other well-defined mesophases. Instead, many hydrotropes exhibit a continuous aggregation process in which the size of the aggregates increases with increasing concentration. However, many hydrotropes change the phase behavior, stability and colloidal properties of systems containing polar and non-polar substances, including mixtures of water, oil, surfactants and polymers. Hydrotropes are classically used throughout industries ranging from pharmaceutical, personal care, food to technical applications. The use of hydrotropes in detergent compositions allows for example more concentrated formulations of surfactants (as in the process of concentrating liquid detergents by removing water) without inducing undesirable phenomena such as phase separation or high viscosity.

[0138] The detergent may contain 0-10% by weight, such as about 0-5% by weight, such as about 0.5-5% or about 3%-5% of a hydrotrope. Any hydrotrope known in the art for use in detergents may be utilized. Non-limiting examples of hydrotropes include sodium benzenesulfonate, sodium p-toluenesulfonate (STS), sodium xylenesulfonate (SXS), sodium cumenesulfonate (SCS), sodium cymenesulfonate, amine oxides, alcohols and polyglycol ethers, sodium hydroxynaphthoate, sodium hydroxynaphthalenesulfonate, sodium ethylhexyl sulfate, and combinations thereof.

[0139] Builders and co-builders The detergent composition may contain from about 0 to 65% by weight, such as from about 5% to about 50%, of a detergent builder or co-builder or mixtures thereof. The builder and / or co-builder may be a chelating agent, particularly one that forms water-soluble complexes with Ca and Mg. Any builder and / or co-builder known in the art for use in cleaning detergents may be utilized.

[0140] Non-limiting examples of builders include zeolites, diphosphates (pyrophosphates), triphosphates such as sodium triphosphate (STP or STPP), carbonates such as sodium carbonate, soluble silicates such as sodium metasilicate, layered silicates (e.g., SKS-6 from Clariant), ethanolamines such as 2-aminoethan-1-ol (MEA), diethanolamine (DEA, also known as 2,2'-iminodiethane-1-ol), triethanolamine (TEA, also known as 2,2',2''-nitrilotriethane-1-ol) and (carboxymethyl)inulin (CMI), and combinations thereof.

[0141] The detergent composition may also include 0% to 50% by weight, for example about 5% to about 30% of a detergent co-builder. The detergent composition may include the co-builder alone or in combination with a builder, for example a zeolite builder. Non-limiting examples of co-builders include copolymers such as poly(acrylic acid) (PAA) or copoly(acrylic acid / maleic acid) (PAA / PMA). In accordance with the present invention, these ingredients may be included at lower levels than in currently available detergent compositions. Further non-limiting examples include citrates, chelating agents such as aminocarboxylates, aminopolycarboxylates and phosphonates, and alkyl or alkenyl succinic acids.Additional examples include 2,2',2''-nitrilotriacetic acid (NTA), ethylenediaminetetraacetic acid (EDTA), diethylenetriaminepentaacetic acid (DTPA), iminodisuccinic acid (IDS), ethylenediamine-N,N'-disuccinic acid (EDDS), methylglycine diacetate (MGDA), glutamic acid-N,N-diacetate (GLDA), 1-hydroxyethane-1,1-diylbis(phosphonic acid) (HEDP), ethylenediaminetetramethylenetetrakis(phosphonic acid) (EDTMPA), diethylenetriaminepentamethylenepentakis(phosphonic acid) (DTMPA or DTPMPA), N-(2-hydroxyethyl)iminodiacetic acid (EDG), aspartic acid-N-monoacetic acid (ASMA), aspartic acid-N,N-diacetic acid (ASDA), aspartic acid-N-monopropionic acid (ASMP), iminodisuccinic acid (IDA), N-(2-sulfomethyl)aspartic acid (SMAS), N-(2-sulfoethyl)aspartic acid (SEA S), N-(2-sulfomethyl)glutamic acid (SMGL), N-(2-sulfoethyl)glutamic acid (SEGL), N-methyliminodiacetic acid (MIDA), α-alanine-N,N-diacetic acid (α-ALDA), serine-N,N-diacetic acid (SEDA), isoserine-N,N-diacetic acid (ISDA), phenylalanine-N,N-diacetic acid (PHDA), anthranilic acid-N,N-diacetic acid (ANDA), sulfanilic acid-N,N-diacetic acid (SLDA), taurine-N,N-diacetic acid (TAA), These include acetic acid (TUDA) and sulfomethyl-N,N-diacetic acid (SMDA), N-(2-hydroxyethyl)ethylenediamine-N,N',N''-triacetic acid (HEDTA), diethanolglycine (DEG), aminotrimethylenetris(phosphonic acid) (ATMP) and combinations and salts thereof. Further exemplary builders and / or cobuilders are described, for example, in WO 09 / 102854 and U.S. Pat. No. 5,977,053.

[0142] bleaching type The cleaning composition may contain 0-50% by weight of a bleaching system, such as 1-40%, such as 1-30%, such as about 1% to about 20%. Any oxygen-based bleaching system containing components known in the art for use in cleaning detergents may be utilized. Suitable bleaching system components include a hydrogen peroxide source, a peracid and a peracid source (bleach activator), and a bleach catalyst or booster.

[0143] Hydrogen Peroxide Source: Suitable sources of hydrogen peroxide are inorganic persalts including alkali metal salts such as sodium percarbonate and sodium perborate (usually the monohydrate or tetrahydrate) and hydrogen peroxide-urea (1 / 1).

[0144] Sources of peracid: The peracid can be (a) directly incorporated as a preformed peracid, or (b) formed in situ in the wash liquor from hydrogen peroxide and a bleach activator (perhydrolysis), or (c) formed in situ in the wash liquor from hydrogen peroxide and a perhydrolase and a suitable substrate for the latter, such as an ester. a) Suitable preformed peracids include, but are not limited to, peroxycarboxylic acids such as peroxybenzoic acid and its ring-substituted derivatives, peroxy-α-naphthoic acid, peroxyphthalic acid, peroxylauric acid, peroxystearic acid, ε-phthalimidoperoxycaproic acid [phthalimidoperoxyhexanoic acid] (PAP) and o-carboxybenzamidoperoxycaproic acid, aliphatic and aromatic diperoxydicarboxylic acids such as diperoxydodecanedioic acid, diperoxyazelaic acid, diperoxysebacic acid, diperoxybrassic acid, 2-decyldiperoxybutanedioic acid and diperoxyphthalic acid, isophthalic acid and terephthalic acid, perimidic acid, peroxymonosulfuric acid, peroxydisulfuric acid, peroxyphosphoric acid, peroxysilicic acid and mixtures of the above compounds. It is understood that the peracids mentioned may in some cases be best added as suitable salts, such as alkali metal salts (e.g. Oxone®) or alkaline earth metal salts. b) Suitable bleach activators include those belonging to the classes of esters, amides, imides, nitriles or acid anhydrides and, where applicable, their salts. Suitable examples are tetraacetylethylenediamine (TAED), sodium 4-[(3,5,5-trimethylhexanoyl)oxy]benzene-1-sulfonate (ISONOBS), sodium 4-(dodecanoyloxy)benzene-1-sulfonate (LOBS), sodium 4-(decanoyloxy)benzene-1-sulfonate, 4-(decanoyloxy)benzoic acid (DOBA), sodium 4-(nonanoyloxy)benzene-1-sulfonate (NOBS) and / or those disclosed in WO 98 / 17767. A particular family of interesting bleach activators is disclosed in EP 624154, of which acetyl triethyl citrate (ATC) is particularly preferred. ATC or the short chain triglycerides like triacetin have the advantage of being environmentally friendly. Furthermore, acetyl triethyl citrate and triacetin have good hydrolytic stability of the products on storage and are effective bleach activators. Finally, ATC is multifunctional because the citrate released during the perhydrolysis reaction can function as a builder.

[0145] Bleaching catalysts and accelerators The bleach system may also include a bleach catalyst or booster.

[0146] Some non-limiting examples of bleaching catalysts that can be used in the compositions of the present invention include manganese oxalate, manganese acetate, manganese-collagen, cobalt-amine catalysts and manganese triazacyclononane (MnTACN) catalysts, with manganese complexes with 1,4,7-trimethyl-1,4,7-triazacyclononane (Me3-TACN) or 1,2,4,7-tetramethyl-1,4,7-triazacyclononane (Me4-TACN), particularly Me3-TACN, such as the binuclear manganese complexes [(Me3-TACN)Mn(O)3Mn(Me3-TACN)](PF6)2 and [2,2',2''-nitrilotris(ethane-1,2-diylazanylylidene-κN-methanylylidene)triphenolato-κ3O]manganese(III). The bleaching catalyst can also be other metal compounds, such as iron or cobalt complexes.

[0147] In some embodiments that include a source of peracid, the source has the formula: [ka] and (iii) mixtures thereof, wherein each R1 is independently a branched alkyl group containing 9 to 24 carbons or a linear alkyl group containing 11 to 24 carbons, preferably each R1 is independently a branched alkyl group containing 9 to 18 carbons or a linear alkyl group containing 11 to 18 carbons, more preferably each R1 is independently selected from the group consisting of 2-propylheptyl, 2-butyloctyl, 2-pentylnonyl, 2-hexyldecyl, dodecyl, tetradecyl, hexadecyl, octadecyl, isononyl, isodecyl, isotridecyl, and isopentadecyl.

[0148] Other exemplary bleaching systems are described, for example, in WO 2007 / 087258, WO 2007 / 087244, WO 2007 / 087259, EP 1 867708 (Vitamin K) and WO 2007 / 087242. Suitable photobleaches can be, for example, sulfonated zinc or aluminum phthalocyanines.

[0149] Polymers and Dispersants Generally, detergent compositions may contain 0-10% by weight of polymer, for example 0.5-5%, 2-5%, 0.5-2% or 0.2-1%. Any polymer known in the art for use in detergents may be utilized. The polymer may function as a co-builder as described above or may provide anti-redeposition, fiber protection, soil release, dye transfer prevention, grease cleaning and / or anti-foam properties. Some polymers may have two or more of the above properties and / or two or more of the motifs listed below. Exemplary polymers include poly(vinyl alcohol) (PVA), poly(vinylpyrrolidone) (PVP), poly(ethylene glycol) or poly(ethylene oxide) (PEG), ethoxylated poly(ethyleneimine), carboxymethyl inulin (CMI) and silicones, copolymers of terephthalic acid and oligomeric glycols, copolymers of poly(ethylene terephthalate) and poly(oxyethene terephthalate) (PET-POET), PVP, poly(vinyl imidazole) (PVI), poly(vinylpyridine-N-oxide) (PVPO or PVPNO) and polyvinylpyrrolidone vinylimidazole (PVPVI). Further exemplary polymers include polyethylene oxide and polypropylene oxide (PEO-PPO), diquaternium ethoxy sulfate, styrene / acrylic copolymers and perfume capsules. Other exemplary polymers are disclosed, for example, in WO 2006 / 130575. Salts of the above polymers are also envisaged.

[0150] The detergent composition of the present invention may also contain a dispersant. In particular, powder detergents may contain a dispersant. Suitable water-soluble organic materials include homo- or copolymeric acids or salts thereof, polycarboxylic acids containing at least two carboxyl groups separated from each other by not more than two carbon atoms. Suitable dispersants are described, for example, in Powdered Detergents, Surfactant science series volume 71, Marcel Dekker, Inc.

[0151] However, in accordance with the present invention, some of the above polymers, i.e., polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum, methylcellulose and / or combinations thereof, may be included at lower levels than in currently available detergent compositions, or even more preferably, may be eliminated entirely.

[0152] Fabric hue agent The detergent composition of the present invention may also include a fabric hueing agent, such as a dye or pigment, which, when incorporated into the detergent composition, can be deposited on the fabric when the fabric comes into contact with a washing liquor containing the detergent composition, thus changing the color of the fabric by absorbing / reflecting visible light. Fluorescent whitening agents emit at least some visible light. In contrast, fabric hueing agents absorb at least a portion of the visible light spectrum, thus changing the color of the surface. Suitable fabric hueing agents include dyes and dye-clay conjugates, and may also include pigments. Suitable dyes include small molecule dyes and polymeric dyes. Suitable small molecule dyes include small molecule dyes selected from the group consisting of dyes falling within the Color Index (CI) classifications of Direct Blue, Direct Red, Direct Violet, Acid Blue, Acid Red, Acid Violet, Basic Blue, Basic Violet and Basic Red, or mixtures thereof, as described in WO 2005 / 03274, WO 2005 / 03275, WO 2005 / 03276 and EP 1876226 (hereby incorporated by reference). The detergent composition preferably comprises from about 0.00003% to about 0.2%, from about 0.00008% to about 0.05% or even from about 0.0001% to about 0.04% by weight of the fabric hueing agent. The composition may comprise from 0.0001% to about 0.2% by weight of a fabric hueing agent, which may be particularly preferred when the composition is in the form of a unit dose pouch. Suitable hueing agents are also disclosed, for example, in WO 2007 / 087257 and WO 2007 / 087243.

[0153] Additional enzymes The detergent additive and detergent composition may comprise one or more [additional] enzymes such as proteases, lipases, cutinases, amylases, carbohydrases, DNases, pectinases, mannanases, arabinases, galactanases, xylanases, oxidases such as laccases and / or peroxidases.

[0154] In general, the properties of the enzyme selected should be compatible with the selected detergent (i.e., pH optimum, compatibility with other enzymatic and non-enzymatic components, etc.) and the enzyme should be present in an effective amount.

[0155] Nucleases Suitable nucleases include deoxyribonucleases (DNases) and ribonucleases (RNases), which are any enzyme that catalyzes the hydrolytic cleavage of phosphodiester bonds in the DNA or RNA backbone, respectively, thus degrading DNA and RNA. There are two main classifications based on the site of activity: exonucleases digest nucleic acids from the ends; endonucleases act on the middle region of the target molecule. The nuclease is preferably a DNase, which can be obtained from a microorganism, preferably a fungus or a bacterium. In particular, DNases obtainable from Bacillus species are preferred, in particular DNases obtainable from Bacillus cibi, Bacillus subtilis or Bacillus licheniformis. Examples of such DNases are described in WO 2011 / 098579, WO 2014 / 087011 and WO 2017 / 060475. Also particularly preferred are DNases obtainable from Aspergillus species, in particular Aspergillus oryzae, such as the DNases described in WO 2015 / 155350.

[0156] Cellulase Suitable cellulases include those of bacterial or fungal origin. They include mutants that are chemically modified or protein modified. Suitable cellulases include cellulases from the genera Bacillus, Pseudomonas, Humicola, Fusarium, Thielavia, and Acremonium, such as the fungal cellulases produced by Humicola insolens, Myceliophthora thermophila, and Fusarium oxysporum, as disclosed in U.S. Pat. Nos. 4,435,307, 5,648,263, 5,691,178, 5,776,757, and WO 89 / 09259.

[0157] Particularly suitable cellulases are alkaline or neutral cellulases that provide or maintain whiteness and prevent redeposition or have color care benefits. Examples of such cellulases are those described in EP 0 495 257, EP 0 531 372, WO 96 / 11262, WO 96 / 29397, WO 98 / 08940. Other examples are cellulase variants such as those described in WO 94 / 07998, EP 0 531 315, U.S. Patent No. 5,457,046, U.S. Patent No. 5,686,593, U.S. Patent No. 5,763,254, WO 95 / 24471, WO 98 / 12307 and WO 99 / 001544.

[0158] Another cellulase is an endo-beta-1,4-glucanase enzyme having a sequence that is at least 97% identical to the amino acid sequence of positions 1 to 773 of SEQ ID NO:2 of WO 2002 / 099091 or a Family 44 xyloglucanase, which xyloglucanase enzyme has a sequence that is at least 60% identical to the amino acid sequence of positions 40 to 559 of SEQ ID NO:2 of WO 2001 / 062903.

[0159] Commercially available cellulases include Celluzyme™ and Carezyme™ (Novozymes A / S), Carezyme Premium™ (Novozymes A / S), Celluclean™ (Novozymes A / S), Celluclean Classic™ (Novozymes A / S), Cellusoft™ (Novozymes A / S), Whitezyme™ (Novozymes A / S), Clazinase™ and Puradax HA™ (Genencor International Inc.), and KAC-500(B)™ (Kao Corporation).

[0160] Mannanase Suitable mannanases include those of bacterial or fungal origin. Chemically or genetically modified variants are included. The mannanase can be an alkaline mannanase of family 5 or 26. It can be a wild type from Bacillus or Humicola, in particular B. agaradhaerens, B. licheniformis, B. halodurans, B. clausii or H. insolens. Suitable mannanases are described in WO 1999 / 064619. A commercially available mannanase is Mannaway (Novozymes A / S).

[0161] Proteases Suitable proteases can be of any origin, but preferably of bacterial or fungal origin, and optionally in the form of protein modification or chemically modified mutants.Proteases can be alkaline proteases, such as serine proteases or metalloproteases.Serine proteases can be, for example, from the S1 family, such as trypsin, or the S8 family, such as subtilisin.Metalloproteases can be, for example, from thermolysin, for example from the M4 family, or other metalloproteases, for example from the M5, M7 or M8 families.

[0162] The term "subtilase" refers to a subclave of serine proteases according to Siezen et al., Protein Eng. 4 (1991) 719-737 and Siezen et al. Protein Sci. 6 (1997): 501-523. Serine proteases are a subgroup of proteases characterized by having a serine in the active site that forms a covalent adduct with the substrate. Subtilases can be classified into six subdivisions: the subtilisin family, thermitase family, proteinase K family, lantibiotic peptidase family, kexin family and pyrrolysin family.

[0163] Although proteases suitable for detergent use may be obtained from a variety of organisms, including fungi such as Aspergillus, detergent proteases are generally obtained from bacteria, particularly Bacillus. Examples of Bacillus species from which subtilases are derived include Bacillus lentus, Bacillus alkalophilus, Bacillus subtilis, Bacillus amyloliquefaciens, Bacillus licheniformis, Bacillus pumilus, and Bacillus gibsonii. Particular subtilisins include subtilisin lentus, subtilisin novo, subtilisin Carlsberg, subtilisin BPN', subtilisin 309, subtilisin 147 and subtilisin 168, as well as, for example, protease PD138 (described in WO 93 / 18140). Other useful proteases are, for example, those described in WO 01 / 16285 and WO 02 / 16547.

[0164] Examples of trypsin-like proteases include the Fusarium proteases described in WO 94 / 25583 and WO 2005 / 040372, and the chymotrypsin protease from Cellumonas described in WO 2005 / 052161 and WO 2005 / 052146.

[0165] Examples of metalloproteases include the neutral metalloproteases described in WO 2007 / 044993, such as those derived from Bacillus amyloliquefaciens, and the metalloproteases described in WO 2015 / 158723 and WO 2016 / 075078.

[0166] Examples of useful proteases are described in WO 89 / 06279, WO 92 / 19729, WO 96 / 34946, WO 98 / 20115, WO 98 / 20116, WO 99 / 11768, WO 01 / 44452, WO 03 / 006602, WO 04 / 006602, WO 05 / 006602, WO 06 / 006602, WO 07 / 006602, WO 08 / 006602, WO 09 / 006602, WO 10 / 006602, WO 11 / 006602, WO 12 / 006602, WO 13 / 006602, WO 14 / 006602, WO 15 / 006602, WO 16 / 006602, WO 17 / 006602, WO 18 / 006602, WO 19 ... and protease variants described in WO 2004 / 003186, WO 2004 / 041979, WO 2007 / 006305, WO 2011 / 036263, WO 2014 / 207227, WO 2016 / 087617, and WO 2016 / 174234. Preferred protease variants include, for example, S3T, V4I, S9R, S9E, A15T, S24G, S24R, K27R, N42R, S55P, G59E, G59D, N60D, N60E, V66A, N74D, S85R, A96S, S97G, S97D, S97A, S97SD, S99E, S99D, S99G, S99M, S99N, S99R, S99H, S101A, V102I, V102Y, V102N, S104A, G116V , G116R, H118D, H118N, A120S, S126L, P127Q, S128A, S154D, A156E, G157D, G157P , S158E, Y161A, R164S, Q176E, N179E, S182E, Q185N, A188P, G189E, V193M, N198D, V199I, Q200L, Y203W, S206G, L211Q, L211D, N212D, N212S, M216S, A226V, K229L, Q230H, Q239R, N246K, S253D, N255W, N255D, N255E, L256E, L256D, T268A and R269H (wherein the position numbers are as set forth in SEQ ID NO: 1 of WO 2016 / 001449). lentus) (corresponding to the position of the protease).A protease variant having one or more of these mutations is preferably a variant of Bacillus lentus protease (Savinase®, also known as subtilisin 309) as set forth in SEQ ID NO: 1 of WO 2016 / 001449 or a variant of Bacillus amyloliquefaciens protease (BPN') as set forth in SEQ ID NO: 2 of WO 2016 / 001449. Such a protease variant preferably has at least 80% sequence identity to SEQ ID NO: 1 or to SEQ ID NO: 2 of WO 2016 / 001449.

[0167] Other proteases of interest are, for example, the alkaline protease from Bacillus lentus DSM 5483 as described in WO 91 / 02792 and variants thereof as described in WO 92 / 21760, WO 95 / 23221, EP 1921147, EP 1921148 and WO 2016 / 096711.

[0168] Alternatively, the protease may be a variant of the TY145 protease having SEQ ID NO:1 of WO 2004 / 067737, for example a variant comprising substitutions at one or more positions corresponding to positions 27, 109, 111, 171, 173, 174, 175, 180, 182, 184, 198, 199 and 297 of SEQ ID NO:1 of WO 2004 / 067737, said protease variant having at least 75% but less than 100% sequence identity to SEQ ID NO:1 of WO 2004 / 067737. TY145 variants of interest are described, for example, in WO 2015 / 014790, WO 2015 / 014803, WO 2015 / 014804, WO 2016 / 097350, WO 2016 / 097352, WO 2016 / 097357 and WO 2016 / 097354.

[0169] Examples of preferred proteases include: (a) a variant of SEQ ID NO: 1 of WO 2016 / 001449 comprising two or more substitutions selected from the group consisting of S9E, N43R, N76D, Q206L, Y209W, S259D and L262E, such as a variant having the substitutions S9E, N43R, N76D, V205I, Q206L, Y209W, S259D, N261W and L262E or a variant having the substitutions S9E, N43R, N76D, N185E, S188E, Q191N, A194P, Q206L, Y209W, S259D and L262E (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449), (b) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the mutation S99SE (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449); (c) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the mutation S99AD (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449), (d) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions Y167A+R170S+A194P (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449); (e) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions S9R+A15T+V68A+N218D+Q245R (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449); (f) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions S9R+A15T+G61E+V68A+A194P+V205I+Q245R+N261D (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449); (g) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions S99D+S101R / E+S103A+V104I+G160S, such as a variant of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions S3T+V4I+S99D+S101E+S103A+V104I+G160S+V205I (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449), (h) a variant of the polypeptide of SEQ ID NO: 2 of WO 2016 / 001449 having the substitutions S24G+S53G+S78N+S101N+G128A / S+Y217Q, wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449; (i) a polypeptide disclosed in GENESEQP under accession number BER84782, which corresponds to SEQ ID NO: 302 in WO 2017 / 210295; (j) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions 99D+S101E+S103A+V104I+S156D+G160S+L262E (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449); (k) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions S9R+A15T+G61E+V68A+N76D+S99G+N218D+Q245R (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449); (l) a variant of the polypeptide of SEQ ID NO: 1 of WO 2016 / 001449 having the substitutions V68A+S106A (wherein the position numbers are based on the numbering of SEQ ID NO: 2 of WO 2016 / 001449), and (m) a variant of the polypeptide of SEQ ID NO: 1 of WO 2004 / 067737 having the substitutions S27K+N109K+S111E+S171E+S173P+G174K+S175P+F180Y+G182A+L184F+Q198E+N199+T297P, wherein the position numbers are based on the numbering of SEQ ID NO: 1 of WO 2004 / 067737. Examples include:

[0170] Suitable commercially available protease enzymes include Alcalase®, Duralase™, Durazym™, Relase®, Relase® Ultra, Savinase®, Savinase® Ultra, Primase™, Polarzyme®, Kannase®, Liquanase®, Liquanase® Ultra, Ovozyme®, Coronase®, Coronase® Ultra, Blaze®, Blaze Evity® 100T, Blaze Evity® 125T, Blaze Evity® 150T, Blaze Evity® 200T, Neutrase®, Everlase®, Esperase®, Progress® Uno, Progress® In and Progress® Excel (available from Novozymes). A / S), including Maxatase™, Maxacal™, Maxapem®, Purafect® Ox, Purafect® OxP, Puramax®, FN2™, FN3™, and FN4. ex(trade name), Excellase®, Excellenz® P1000, Excellenz® P1250, Eraser®, Preferenz® P100, Purafect Prime, Preferenz P110®, Effectenz P1000®, Purafect®, Effectenz P1050®, Purafect® Ox, Effectenz® P2000, Purafast®, Properase®, Opticlean® and Optimase® (Danisco / DuPont), BLAP (sequence shown in Figure 29 of U.S. Pat. No. 5,352,604) and variants thereof (Henkel AG) and KAP (Bacillus alkalophilus subtilisin) from Kao.

[0171] Lipase and cutinase Suitable lipases and cutinases include those of bacterial or fungal origin. Included are mutant enzymes that have been chemically or protein modified. Examples include those from the genus Thermomyces, such as T. lanuginosus (formerly Humicola lanuginosa), as described in EP 258068 and EP 305216. lanuginosa), cutinases from Humicola, e.g. H. insolens (WO 96 / 13580), Pseudomonas (some of which have now been renamed Burkholderia), e.g. P. alcaligenes or P. pseudoalcaligenes (EP 218272), P. cepacia (EP 331376), P. sp. strain SD705 (WO 95 / 06720 and WO 96 / 27002), P. wisconinensis (P.wisconsinensis lipase (WO 96 / 12012), GDSL-type Streptomyces lipase (WO 10 / 065455), Magnaporthe grisea cutinase (WO 10 / 107560), Pseudomonas mendocina cutinase (U.S. Pat. No. 5,389,536), Thermobifida fusca lipase (WO 11 / 084412), Geobacillus stearothermophilus lipase (WO 11 / 084417), Bacillus subtilis lipase (WO 11 / 084418), and the like. Examples include lipases from S. subtilis (WO 11 / 084599) and lipases from Streptomyces griseus (WO 11 / 150157) and S. pristinaespiralis (WO 12 / 137147).

[0172] Other examples are lipase variants such as those described in EP 407225, WO 92 / 05249, WO 94 / 01541, WO 94 / 25578, WO 95 / 14783, WO 95 / 30744, WO 95 / 35381, WO 95 / 22615, WO 96 / 00292, WO 97 / 04079, WO 97 / 07202, WO 00 / 34450, WO 00 / 60063, WO 01 / 92502, WO 07 / 87508 and WO 09 / 109500.

[0173] Preferred commercially available lipase products include Lipolase™, Lipex™; Lipolex™ and Lipoclean™ (Novozymes A / S), Lumafast (DuPont) and Lipomax (Gist-Brocades).

[0174] Further examples are lipases, sometimes called acyltransferases or perhydrolases, such as the acyltransferases with homology to Candida antarctica lipase A (WO 10 / 111143), the acyltransferase from Mycobacterium smegmatis (WO 05 / 56782), the perhydrolases from the CE 7 family (WO 09 / 67279) as well as mutants of M. smegmatis perhydrolase, in particular the S54V mutant used in the commercial product Gentle Power Bleach from Huntsman Textile Effects Pte Ltd (WO 10 / 100028).

[0175] amylase Suitable amylases include alpha-amylases or glucoamylases and may be of bacterial or fungal origin, including chemically or protein-modified mutants. Amylases include, for example, alpha-amylases obtained from Bacillus species, such as specialized strains of Bacillus licheniformis, as described in detail in GB Patent No. 1,296,839.

[0176] Suitable amylases include amylases having SEQ ID NO: 2 in WO 95 / 10603 or variants thereof having 90% sequence identity to SEQ ID NO: 3. Preferred variants are set out in SEQ ID NO: 4 of WO 94 / 02597, WO 94 / 18314, WO 97 / 43424 and WO 99 / 019467, such as variants having substitutions at one or more of the following positions: 15, 23, 105, 106, 124, 128, 133, 154, 156, 178, 179, 181, 188, 190, 197, 201, 202, 207, 208, 209, 211, 243, 264, 304, 305, 391, 408 and 444.

[0177] Different suitable amylases include the amylase having SEQ ID NO: 6 in WO 02 / 010355 or a variant thereof having 90% sequence identity with SEQ ID NO: 6. A preferred variant of SEQ ID NO: 6 is one having deletions at positions 181 and 182 and a substitution at position 193.

[0178] Another amylase that is suitable is a hybrid alpha-amylase comprising residues 1-33 of the alpha-amylase from B. amyloliquefaciens as set forth in SEQ ID NO: 6 of WO 2006 / 066594 and residues 36-483 of the B. licheniformis alpha-amylase as set forth in SEQ ID NO: 4 of WO 2006 / 066594, or a variant thereof having 90% sequence identity. Preferred variants of this hybrid alpha-amylase are those that have substitutions, deletions or insertions at one or more of the following positions: G48, T49, G107, H156, A181, N190, M197, I201, A209 and Q264. The most preferred variant of the hybrid alpha-amylase comprising residues 1-33 of the alpha-amylase from B. amyloliquefaciens as set forth in SEQ ID NO:6 of WO 2006 / 066594 and residues 36-483 of SEQ ID NO:4 comprises the substitution: M197T, H156Y+A181T+N190F+A209V+Q264S, or G48A+T49I+G107A+H156Y+A181T+N190F+I201F+A209V+Q264S It has the following characteristics.

[0179] Further amylases which are suitable are those having SEQ ID NO: 6 in WO 99 / 019467 or variants thereof having 90% sequence identity with SEQ ID NO: 6. Preferred variants of SEQ ID NO: 6 are those which have substitutions, deletions or insertions at one or more of the following positions: R181, G182, H183, G184, N195, I206, E212, E216 and K269. Particularly preferred amylases are those which have deletions at positions R181 and G182 or H183 and G184.

[0180] Additional amylases that can be used are those having SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:2 or SEQ ID NO:7 of WO 96 / 023873 or variants thereof having 90% sequence identity with SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3 or SEQ ID NO:7 of WO 96 / 023873. Preferred variants of the aforementioned SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3 or SEQ ID NO:7 are those having substitutions, deletions or insertions at one or more of the following positions: 140, 181, 182, 183, 184, 195, 206, 212, 243, 260, 269, 304 and 476 using SEQ ID NO:2 of WO 96 / 023873 for numbering. More preferred variants are those having deletions at two positions selected from 181, 182, 183 and 184, such as 181 and 182, 182 and 183 or positions 183 and 184. The most preferred amylase variants of SEQ ID NO:1, SEQ ID NO:2 or SEQ ID NO:7 have a deletion at positions 183 and 184 and a substitution at one or more of positions 140, 195, 206, 243, 260, 304 and 476.

[0181] Other amylases that can be used are amylases having SEQ ID NO: 2 in WO 08 / 153815, SEQ ID NO: 10 in WO 01 / 66712, or variants thereof having 90% sequence identity with SEQ ID NO: 2 in WO 08 / 153815 or 90% sequence identity with SEQ ID NO: 10 in WO 01 / 66712. Preferred variants of SEQ ID NO: 10 in WO 01 / 66712 are those which have substitutions, deletions or insertions at one or more of the following positions: 176, 177, 178, 179, 190, 201, 207, 211 and 264.

[0182] A further suitable amylase is the amylase having SEQ ID NO: 2 of WO 09 / 061380 or a variant thereof having 90% sequence identity to SEQ ID NO: 2. Preferred variants of SEQ ID NO: 2 are those having a C-terminal truncation and / or substitutions, deletions or insertions at one or more of the following positions: Q87, Q98, S125, N128, T131, T165, K178, R180, S181, T182, G183, M201, F202, N225, S243, N272, N282, Y305, R309, D319, Q320, Q359, K444 and G475. More preferred variants of SEQ ID NO:2 are those having substitutions at one or more of the following positions: Q87E,R, Q98R, S125A, N128C, T131I, T165I, K178L, T182G, M201L, F202Y, N225E,R, N272E,R, S243Q,A,E,D, Y305R, R309A, Q320R, Q359E, K444E and G475K and / or deletions at positions R180 and / or S181 or T182 and / or G183. N128C+K178L+T182G+Y305R+G475K, N128C+K178L+T182G+F202Y+Y305R+D319T+G475K, S125A+N128C+K178L+T182G+Y305R+G475K, or S125A+N128C+T131I+T165I+K178L+T182G+Y305R+G475K wherein the variant is C-terminally truncated and optionally further comprises a substitution at position 243 and / or a deletion at positions 180 and / or 181.

[0183] A further suitable amylase is the amylase having SEQ ID NO: 1 of WO13184577 or a variant thereof having 90% sequence identity with SEQ ID NO: 1. Preferred variants of SEQ ID NO: 1 are those which have substitutions, deletions or insertions at one or more of the following positions: K176, R178, G179, T180, G181, E187, N192, M199, I203, S241, R458, T459, D460, G476 and G477. More preferred variants of SEQ ID NO:1 are those having substitutions at one or more of the following positions: K176L, E187P, N192FYH, M199L, I203YF, S241QADN, R458N, T459S, D460T, G476K and G477K and / or deletions at positions R178 and / or S179 or T180 and / or G181. The most preferred amylase variants of SEQ ID NO:1 are those having the substitutions: E187P+I203Y+G476K E187P+I203Y+R458N+T459S+D460T+G476K and optionally further comprising a substitution at position 241 and / or a deletion at positions 178 and / or 179.

[0184] Further suitable amylases are those having SEQ ID NO: 1 of WO 10104675 or variants thereof having 90% sequence identity with SEQ ID NO: 1. Preferred variants of SEQ ID NO: 1 are those having substitutions, deletions or insertions at one or more of the following positions: N21, D97, V128, K177, R179, S180, I181, G182, M200, L204, E242, G477 and G478. More preferred variants of SEQ ID NO: 1 are those having substitutions at one or more of the following positions: N21D, D97N, V128I, K177L, M200L, L204YF, E242QA, G477K and G478K and / or deletions at positions R179 and / or S180 or I181 and / or G182. The most preferred amylase variant of SEQ ID NO:1 has the substitution: N21D+D97N+V128I and optionally further comprising a substitution at position 200 and / or a deletion at positions 180 and / or 181.

[0185] Other suitable amylases are alpha-amylases having SEQ ID NO: 12 in WO 01 / 66712 or variants having at least 90% sequence identity to SEQ ID NO: 12. Preferred amylase variants are those that have substitutions, deletions or insertions at one or more of the following positions of SEQ ID NO: 12 in WO 01 / 66712: R28, R118, N174; R181, G182, D183, G184, G186, W189, N195, M202, Y298, N299, K302, S303, N306, R310, N314; R320, H324, E345, Y396, R400, W439, R444, N445, K446, Q449, R458, N471, N484. Particularly preferred amylases include variants having a deletion of D183 and G184 and having the substitutions R118K, N195F, R320K and R458K, as well as variants further having substitutions at one or more positions selected from the group: M9, G149, G182, G186, M202, T257, Y295, N299, M323, E345 and A339, with variants further having substitutions at all of these positions being most preferred.

[0186] Other examples are amylase variants such as those described in WO 2011 / 098531, WO 2013 / 001078 and WO 2013 / 001087.

[0187] Commercially available amylases are Duramyl™, Termamyl™, Fungamyl™, Stainzyme™, Stainzyme Plus™, Natalase™, Liquozyme X and BAN™ Amplify, Amplify Prime (from Novozymes A / S) and Rapidase™, Purastar™ / Effectenz™, Powerase, Preferenz S1000, Preferenz S100 and Preferenz S110 (from Genencor International Inc. / DuPont).

[0188] Peroxidase / Oxidase Suitable peroxidases / oxidases include those of plant, bacterial or fungal origin. Chemically modified or protein modified mutants are included. Examples of useful peroxidases include peroxidases from Coprinus, e.g. C. cinereus and mutants thereof, such as those described in WO 93 / 24618, WO 95 / 10602 and WO 98 / 15257. Commercially available peroxidases include Guardzyme (Novozymes A / S).

[0189] Suitable peroxidases are preferably peroxidase enzymes encompassed by the enzyme classification EC 1.11.1.7 as set forth by the Nomenclature Commission of the International Union of Biochemistry and Molecular Biology (IUBMB), or any fragment derived therefrom which exhibits peroxidase activity.

[0190] Suitable peroxidases also include haloperoxidase enzymes, such as chloroperoxidase, bromoperoxidase, and compounds that exhibit chloroperoxidase or bromoperoxidase activity. Haloperoxidases are classified according to their specificity for halide ions. Chloroperoxidase (EC 1.11.1.10) catalyzes the formation of hypochlorite from chloride ions. The haloperoxidase may be a chloroperoxidase. Preferably, the haloperoxidase is a vanadium peroxidase, i.e., a vanadate-containing haloperoxidase. In a preferred method, a vanadate-containing haloperoxidase is combined with a source of chloride ions.

[0191] Haloperoxidases have been isolated from many different fungi, in particular from the fungal group of the dematiaceous hyphomycetes, such as the genera Caldariomyces, e.g. C. fumago, Alternaria, Curvularia, e.g. C. verruculosa and C. inaequalis, Drechslera, Ulocladium and Botrytis.

[0192] Haloperoxidases have also been isolated from bacteria such as Pseudomonas, e.g., P. pyrrocinia, and Streptomyces, e.g., S. aureofaciens.

[0193] The haloperoxidase can be derived from Curvularia sp., in particular Curvularia verruculosa or Curvularia inaequalis, e.g. C. inaequalis CBS 102.42 as described in WO 95 / 27046 or C. verruculosa CBS 147.63 or C. verruculosa CBS 444.70 as described in WO 97 / 04102 or Drechslera hartlebii as described in WO 01 / 79459, Dendrophiella salina as described in WO 01 / 79458, salina, Phaeotrichoconis crotalarie as described in WO 01 / 79461 or Geniculosporium sp. as described in WO 01 / 79460.

[0194] Suitable oxidases include in particular any laccase enzyme included in the enzyme classification EC 1.10.3.2 or any fragment derived therefrom exhibiting laccase activity or a compound exhibiting similar activity, such as catechol oxidase (EC 1.10.3.1), o-aminophenol oxidase (EC 1.10.3.4) or bilirubin oxidase (EC 1.3.3.5).

[0195] Preferred laccase enzymes are those of bacterial origin. The enzymes may be derived from plants, bacteria or fungi (including filamentous fungi and yeasts).

[0196] Suitable examples of fungal origin include those from the genera Aspergillus, Neurospora, e.g., N. crassa, Podospora, Botrytis, Collybia, Fomes, Lentinus, Pleurotus, Trametes versicolor, and the like. tes, such as T. villosa and T. versicolor, Rhizoctonia, such as R. solani, Coprinopsis, such as C. cinerea, C. comatus, C. friesii and C. pl icatilis, Psathyrella, for example P. condoelleana, Panaeolus, for example P. papilionaceus, Myceliophthora, for example M. thermophila, Schytalidium, for example S. thermophilum, Polyporus, for example P. pinsitus, Phlebia, for example P. radiata (WO 92 / 01046) or Coriolus, for example C. hirsutus (JP Patent Publication No. 2238885).

[0197] Suitable examples of bacterial origin include laccases derived from strains of the genus Bacillus.

[0198] Laccases derived from the genus Coprinopsis or Myceliophthora are preferred, in particular laccases derived from Coprinopsis cinerea as disclosed in WO 97 / 08325 or Myceliophthora thermophila as disclosed in WO 95 / 33836.

[0199] Licheninase Suitable licheninases (lichenases) include enzymes that catalyze the hydrolysis of beta-1,4-glucosidic bonds to give beta-glucans. Licheninases (or lichenases) (e.g., EC 3.2.1.73) hydrolyze (1,4)-beta-D-glucosidic bonds in beta-D-glucans containing (1,3)- and (1,4)-linkages, and can act on lichenin and cereal beta-D-glucans, but cannot act on beta-D-glucans containing only 1,3- or 1,4-linkages. Examples of such licheninases are described in patent applications WO 2017 / 097866 and WO 2017 / 129754.

[0200] Pectinase Pectinase enzymes as defined according to the art include enzymes and derivatives thereof that cleave polysaccharide and / or oligosaccharide chains in pectin substrates, such as poly(1,4-alpha-D-galacturonide (see Sakai et al., Pectin, pectinase and protopectinase: Production, properties and applications, pp 213-294 in: Advances in Applied Microbiology vol: 39. 1993). Non-limiting examples of pectinases include hydrolase-type pectinases (e.g., rhamnogalacturonan hydrolase) and lyase-type pectinases (e.g., pectate lyase). Preferably, the pectinase of the present invention is a pectinase enzyme (such as the enzyme class polygalacturoate lyase (EC 4.2.2.2) (PGL), also known as poly(1,4-α-D-galacturonide) lyase, also known as pectate lyase) that catalyzes the random cleavage of α-1,4-glycosidic bonds in pectic acid, also known as polygalacturonic acid, by trans-elimination.

[0201] Other materials Any detergent ingredient known in the art for use in detergents may be utilized.Other optional detergent ingredients include anti-corrosion agents, shrinkage prevention agents, soil redeposition prevention agents, anti-wrinkle agents, bactericides, binders, corrosion inhibitors, disintegrants / disintegration agents, dyes, enzyme stabilizers (boric acid, borate salts and / or polyols such as propylene glycol), fabric conditioners including clays, fillers / processing aids, optical brighteners / optical brighteners, foam boosters, foam (suds) regulators, perfumes, soil suspension agents, softeners, foam suppressors, anti-fog agents and wicking agents, either alone or in combination.Any ingredient known in the art for use in detergents may be utilized.The selection of such ingredients is well within the skill of the art.

[0202] Dye transfer inhibitor The detergent compositions of the present invention may also include one or more dye transfer inhibitors. Suitable polymeric dye transfer inhibitors include, but are not limited to, polyvinylpyrrolidone polymers, polyamine N-oxide polymers, copolymers of N-vinylpyrrolidone and N-vinylimidazole, polyvinyloxazolidone and polyvinylimidazole or mixtures thereof. When present in the subject compositions, the dye transfer inhibitors may be present at a level of about 0.0001% to about 10%, about 0.01% to about 5% or even about 0.1% to about 3% by weight of the composition.

[0203] Optical brightener The detergent composition of the present invention will preferably also contain additional ingredients that can change the color shade of the washed article, such as fluorescent or optical brighteners. When present, the brightener is preferably at a level of about 0.01% to about 0.5%. Any fluorescent brightener suitable for use in laundry detergent compositions can be used in the compositions of the present invention. The most commonly used fluorescent brighteners are those belonging to the classes of diaminostilbene-sulfonic acid derivatives, diarylpyrazoline derivatives and bisphenyl-distyryl derivatives. Examples of diaminostilbene-sulfonic acid derivative-type fluorescent whitening agents include 4,4'-bis-(2-diethanolamino-4-anilino-s-triazin-6-ylamino)stilbene-2,2'-disulfonate, 4,4'-bis-(2,4-dianilino-s-triazin-6-ylamino)stilbene-2.2'-disulfonate, 4,4'-bis-(2-anilino-4-(N-methyl-N-2-hydro) Examples of suitable optical brighteners include sodium 5-(2H-naphtho[1,2-d][1,2,3]triazol-2-yl)-2-[(E)-2-phenylvinyl]benzenesulfonate, ...4,4'-bis-(2-morpholino-4-anilino-s-triazin-6-ylamino)stilbene-2,2'-disulfonate, sodium salt of 4,4'-bis-(4-phenyl-1,2,3-triazol-2-yl)stilbene-2,2'-disulfonate, and sodium 5-(2H-naphtho[1,2-d][1,2,3]triazol-2-yl)-2-[(E)-2-phenylvinyl]benzenesulfonate. Preferred optical brighteners are Tinopal DMS and Tinopal CBS available from Ciba-Geigy AG, Basel, Switzerland. Tinopal DMS is the disodium salt of 4,4'-bis-(2-morpholino-4-anilino-s-triazin-6-ylamino)stilbene-2,2'-disulfonate. Tinopal CBS is the disodium salt of 2,2'-bis-(phenyl-styryl)-disulfonate. A preferred optical brightener is also commercially available Parawhite KX, supplied by Paramount Minerals and Chemicals, Mumbai, India. Tinopal CBS-X is the disodium salt of 4,4'-bis-(sulfostyryl)-biphenyl, also known as disodium distyrylbiphenyl disulfonate.Other fluorescent agents suitable for use in the present invention include 1-3-diarylpyrazolines and 7-alkylaminocoumarins.

[0204] Suitable optical brightener levels include lower levels of about 0.01, 0.05, about 0.1 or even about 0.2% by weight to upper levels of 0.5 or even 0.75% by weight.

[0205] Antifouling polymer The detergent composition of the present invention may also include one or more anti-soiling polymers that aid in the removal of stains from fabrics such as cotton and polyester-based fabrics, particularly hydrophobic stains from polyester-based fabrics. The anti-soiling polymers may be, for example, nonionic or anionic terephthalate-based polymers, polyvinylcaprolactam and related copolymers, vinyl graft copolymers, polyester polyamides, see, for example, Chapter 7 of Powdered Detergents, Surfactant science series volume 71, Marcel Dekker, Inc. Another type of anti-soiling polymer is an amphiphilic alkoxylated grease cleaning polymer that includes a core structure and multiple alkoxylate groups attached to the core structure. The core structure may include a polyalkyleneimine structure or a polyalkanolamine structure as described in WO2009 / 087523 (herein incorporated by reference). Additionally, random graft copolymers are suitable anti-soiling polymers. Suitable graft copolymers are described in more detail in WO 2007 / 138054, WO 2006 / 108856 and WO 2006 / 113314, which are incorporated herein by reference.

[0206] Anti-reattachment agent The detergent compositions of the present invention may also include one or more anti-redeposition agents, such as carboxymethyl cellulose (CMC), polyvinyl alcohol (PVA), polyoxyethylene and / or polyethylene glycol (PEG), homopolymers of acrylic acid, copolymers of acrylic acid and maleic acid, etc. The cellulosic polymers described above under soil release polymers may also function as anti-redeposition agents.

[0207] However, according to the present invention, some of the above polymers, i.e., polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum, methylcellulose and / or combinations thereof, may be included at lower levels than in currently available detergent compositions or eliminated entirely, thus improving the sustainability profile of the detergent composition.

[0208] Rheology Modifiers The detergent composition of the present invention may also contain one or more rheology modifiers, structurants or thickeners different from the viscosity reducing agent. The rheology modifiers are selected from the group consisting of non-polymeric crystalline, hydroxy-functional materials, polymeric rheology modifiers that impart shear-thinning properties to the aqueous liquid matrix of the liquid detergent composition. The rheology and viscosity of the detergent can be adjusted and regulated by methods known in the art, for example as shown in EP 2169040.

[0209] Other suitable adjuncts include, but are not limited to, shrinkage inhibitors, anti-wrinkle agents, disinfectants, binders, carriers, dyes, enzyme stabilizers, fabric softeners, fillers, foam regulators, hydrotropes, fragrances, pigments, suds suppressors, solvents, and structurants and / or elasticizing agents for liquid detergents.

[0210] Detergent product formulation The detergent compositions of the present invention may be in any convenient form, such as a bar, a homogenous tablet, a tablet having two or more layers, a pouch having one or more compartments, a regular or compact powder, granules, a paste, a gel, or a regular, compact or concentrated liquid.

[0211] The pouch may be configured as a single or multi-compartment. It may be of any form, shape and material suitable for holding the composition without allowing release of the composition from the pouch, for example, prior to water contact. The pouch is manufactured from a water-soluble film that encloses an internal volume. The internal volume may be divided into pouch compartments. The preferred film is a polymeric material, preferably a polymer that is formed into a film or sheet. Preferred polymers, copolymers or derivatives thereof are selected polyacrylates and water-soluble acrylate copolymers, methylcellulose, carboxymethylcellulose, sodium dextrin, ethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, maltodextrin, polymethacrylates, most preferably polyvinyl alcohol copolymers and hydroxypropylmethylcellulose (HPMC). Preferably, the level of polymer, e.g., PVA, in the film is at least about 60%. The preferred average molecular weight will typically be from about 20,000 to about 150,000. The film can also be of a blended composition including a hydrolytically degradable and water-soluble polymer blend such as polylactide and polyvinyl alcohol (known under the trade name M8630 as sold by MonoSol LLC, Indiana, USA) plus a plasticizer such as glycerol, ethylene glycerol, propylene glycol, sorbitol and mixtures thereof. The pouch can contain a solid laundry cleaning composition or component and / or a liquid cleaning composition or component separated by a water-soluble film. The compartment for the liquid component can be different in composition from the compartment containing the solids: US 2009 / 0011970 A1.

[0212] The detergent ingredients can be physically separated from each other by compartments in different layers of the water-soluble pouch or tablet. This can avoid unfavorable storage interactions between the ingredients. The different dissolution profiles of each of the compartments can also cause delayed dissolution of selected ingredients in the wash solution.

[0213] A non-unit dose liquid or gel detergent can typically be aqueous, containing at least 20% by weight and no more than 95% water, such as no more than about 70% water, no more than about 65% water, no more than about 55% water, no more than about 45% water, no more than about 35% water. Other types of liquids can be included in the aqueous liquid or gel, such as, without limitation, alkanols, amines, diols, ethers, and polyols. An aqueous liquid or gel detergent can contain 0-30% organic solvent. A liquid or gel detergent can be non-aqueous.

[0214] Laundry Soap Bar The xyloglucanase of the present invention can be added to laundry soap bars and utilized for hand-washed laundry, fabrics, and / or fabrics. The term laundry soap bar includes laundry bars, soap bars, combo bars, synthetic detergent bars, and detergent bars. Bar types usually differ in the type of surfactants they contain, and the term laundry soap bars includes those containing fatty acid-derived soaps and / or synthetic soaps. Laundry soap bars have a physical form that is solid at room temperature and is not a liquid, gel, or powder. The term solid is defined as a physical form that does not change significantly over time, i.e., when a solid object (e.g., a laundry soap bar) is placed in a container, the solid object does not change to fill the container in which it is placed. Bars are typically rod-shaped solids, but can be other solid shapes such as round or oval.

[0215] The laundry soap bar may contain one or more additional enzymes, protease inhibitors such as peptide aldehydes (or hydrosulfite or hemiacetal adducts), boric acid, borates, borax and / or phenylboronic acid derivatives such as 4-formylphenylboronic acid, one or more soaps or synthetic surfactants, polyols such as glycerin, fatty acids, pH adjusting compounds such as citric acid, acetic acid and / or formic acid, and / or salts of monovalent cations and organic anions, the monovalent cations being, for example, Na + , K + or NH4 + and the organic anion can be, for example, a formate, acetate, citrate, or lactate anion, so that the salt of the monovalent cation and the organic anion can be, for example, sodium formate.

[0216] The laundry soap bars may also contain complexing agents such as EDTA and HEDP, fragrances and / or various fillers, surfactants such as anionic synthetic surfactants, builders, polymeric soil release agents, detergent chelating agents, stabilizers, fillers, dyes, colorants, dye transfer inhibitors, alkoxylated polycarbonates, suds control agents, structurants, binders, leaching agents, bleach activators, clay soil removers, anti-redeposition agents, polymeric dispersants, color brighteners, fabric softeners, fragrances and / or other compounds known in the art.

[0217] The laundry soap bar may be processed in conventional laundry soap bar manufacturing equipment, including, but not limited to, mixers, plodders, such as two-stage vacuum plodders, extruders, cutters, logo stampers, cooling tunnels, and wrappers. The present invention is not limited to preparing laundry soap bars by any single method. The premix of the present invention may be added to the soap at various stages of the process. For example, a premix containing soap, xyloglucanase, optionally one or more additional enzymes, protease inhibitors, and salts of monovalent cations and organic anions may be prepared, and then the mixture is plodded. The xyloglucanase and optional additional enzymes may be added simultaneously with the protease inhibitors, for example, in liquid form. In addition to the mixing and plodding steps, the process may further include steps of grinding, extrusion, cutting, stamping, cooling, and / or packaging. EXAMPLES

[0218] Materials and Methods Composition of model detergent A (liquid) Composition of Detergent A (liquid): Ingredients: 12% LAS, 11% AEO Biosoft N25-7 (NI), 5% AEOS (SLES), 6% MPG (monopropylene glycol), 2.7% ethanol, 3.3% TEA, 5.5% cocoa soap, 1.7% glycerol, 2% sodium hydroxide, 2% sodium citrate, 1% sodium formate, 0.2% DTMPA (diethylenetriaminepenta(methylenephosphonic acid)) and 0.2% PCA (polycarboxylate polymer), water to 100% (all percentages are w / w).

[0219] Composition of model detergent A2 (liquid) Composition of detergent A2 (liquid): Ingredients: 12% LAS, 12% AEO Biosoft N25-7 (NI), 4% AEOS (SLES), 2% MPG (monopropylene glycol), 3.1% ethanol, 2% TEA (triethylamine), 3% soap, 0.5% sodium hydroxide, 3.9% sodium citrate, 1.5% DTMPA-Na7 (diethylenethramine pentakis(methylene)pentakis(phosphonic acid), heptasodium salt), 0.5% phenoxyethanol, water up to 100% (all percentages are w / w).

[0220] Washing assay Terg-O-Tometer (TOM) washing assay The Terg-O-Meter (TOM) is a mid-scale model washing system that can be applied to test 12 different washing conditions simultaneously. The TOM is essentially a large temperature-controlled water bath into which up to 12 open metal beakers are placed. Each beaker constitutes one small top-loading washing machine, and throughout the experiment, each of them will contain a solution of the particular detergent / enzyme system whose performance is to be tested, as well as soiled and unsoiled fabrics. Mechanical stress is achieved by a rotating stirring arm that stirs the liquid in each beaker. The TOM beakers do not have lids, making it possible to remove samples during the TOM experiment and assay information online during the wash.

[0221] The TOM model wash system is primarily used for mid-scale testing of detergents and enzymes under US or LA / AP wash conditions. In TOM experiments, factors such as ballast-to-soil ratio and fabric-to-wash liquor ratio can be varied. Thus, TOM provides a link between small-scale experiments such as AMSA and mini-wash and more time-consuming full-scale experiments in top-loader washers.

[0222] Equipment: 12 steel beakers and a water bath with a capacity of 500 mL or 1200 mL of cleaning solution, equipped with one rotating arm per beaker. Temperatures range from 5 to 80 °C. The water bath must be filled with deionized water. The rotation speed can be set from 70 to 120 rpm / min.

[0223] Procedure: Set the temperature of the Terg-O-Tometer and start the rotation in the water bath. Wait for the temperature to adjust (tolerance is ±0.5°C). All beakers should be clean and free of any previous test material.

[0224] A cleaning solution with the desired amount of detergent, temperature and water hardness was prepared in a bucket. The detergent was allowed to dissolve under magnetic stirring for 10 minutes. The cleaning solution should be used within 30-60 minutes of preparation.

[0225] 800 ml of the washing solution was added into the TOM beaker. The washing solution was stirred at 120 rpm and one or more enzymes were optionally added to the beaker. The swatch and then the ballast load were sprinkled into the beaker. A time measurement was started when the swatch and ballast were added to the beaker. The swatch was washed for 20 minutes and then the stirring was stopped. The washing load was then transferred from the TOM beaker to a sieve and rinsed with cold tap water. The soiled swatch was separated from the ballast load. The soiled swatch was transferred to a 5 L beaker and run with cold tap water for 5 minutes. The ballast load was kept separate for subsequent inactivation. The water was gently squeezed out of the swatch by hand and placed on a tray covered with paper. Another piece of paper was placed on top of the swatch. The swatch was allowed to dry overnight before being subjected to analysis such as measuring color intensity using DataColor.

[0226] Full-scale wash (FSW) cleaning assay Washing performance is tested in a washing setup and finally in a programmable electronic domestic washing machine, and a Miele machine (e.g., Miele 1935 WPSWTL, fuzzy logic non-functioning) is generally used as a reference machine due to its stable performance and normal quality of results. Standard washing conditions as listed in the table were used for the test. The washed and rinsed swatches are dried overnight in a drying cabinet and measured as shown in the next section.

[0227] [Table 1]

[0228] How to evaluate cleaning performance (WP) Wash performance is expressed as delta re-emission values ​​(ΔRem). After washing and rinsing, the swatches are laid flat and air-dried overnight at room temperature. Light reflectance evaluation of the dried swatches is performed using a large aperture DataColor 800V reflectance spectrophotometer. Measurements are taken without UV to incident light to extract the normal reflectance at 460 nm. Measurements are taken with a small aperture through two layers (two of the same type of swatch from the same beaker), one measurement for each swatch on the front side marked with the beaker and the swatch number. Calculation of enzyme efficacy is performed by taking measurements from the swatches washed with enzyme for each soil and subtracting the measurements obtained from those washed without enzyme. Total enzyme performance is calculated as the average of the individual ΔRem.

[0229] A cleaning solution with the desired amount of detergent, polymer [polyethyleneimine Sokalan® HP20 obtained from BASF], soil, temperature and water hardness was prepared in a bucket. The detergent was allowed to dissolve during 10 min of magnetic stirring. The cleaning solution was to be used within 30-60 min after preparation.

[0230] 800 ml of the washing solution is added into the TOM beaker. The washing solution is stirred at 120 rpm and xyloglucanase is added to the beaker. The swatch and then the ballast load are sprinkled into the beaker. The timing begins when the swatch and ballast are added to the beaker. The swatch is washed for 20 minutes and then the stirring is stopped. The washing load is then transferred from the TOM beaker to a sieve and rinsed with cold tap water. The soiled swatch is separated from the ballast load. The soiled swatch is transferred to a 5 L beaker and run with cold tap water for 5 minutes. The ballast load is kept separate for subsequent inactivation. The water is gently squeezed out of the swatch by hand and placed on a tray covered with paper. Another piece of paper is placed on top of the swatch. The swatch is allowed to dry overnight before being subjected to analysis such as measuring color intensity using DataColor.

[0231] Example 1: Cleaning performance using carbon black (CB) soil A "cleaning solution" was prepared in a bucket to reach 1 L with the desired amount of detergent, polymer (HP20), dirt (solution of CB paste), temperature and water hardness. The detergent was allowed to dissolve during magnetic stirring for 10 min. The cleaning solution shall be used within 30-60 min after preparation.

[0232] The soil and fabric ballast was added to the wash drum along with the tracer fabric and oatmeal chocolate soil (KCH-097, CFT). The enzyme solution (a mixture of Liquanase Evity 3.5L, Amplify Prime 100L, Mannaway 200L, Lipex Evity 100L and xyloglucanase) was mixed in the wash bowl and carefully placed on top of the fabric. The wash solution was then carefully poured into the washing machine drawer as soon as the wash program was started. The wash program details are as follows:

[0233] [Table 2]

[0234] The fabrics (tracer materials) included a combination of cotton, polycotton and synthetic standard fabrics, the above mentioned commercially available test materials being available from Center for Test materials BV, Stoomlöggerweg 11, 3133 KT Vlaardingen, the Netherlands.

[0235] [Table 3]

[0236] [Table 4]

[0237] [Table 5]

[0238] From Tables 1 and 2, improvement in cleaning performance can be seen with partial / full substitution of polymer in the presence of xyloglucanase in carbon black stain and oatmeal chocolate stain.

[0239] Example 2: Polymer replacement for CFT greying sock stains The procedure was followed as detailed in Example 1, except that the stain was a CFT greyed sock stain.

[0240] [Table 6]

[0241] [Table 7]

[0242] From Tables 3 and 4, improvement in cleaning performance is seen with partial / full substitution of polymer in the presence of xyloglucanase in CFT greying sock stain and oatmeal chocolate stain.

[0243] The present invention described and claimed herein should not be limited in scope by the specific embodiments disclosed herein, since these embodiments are intended to be illustrative of some embodiments of the invention. Any equivalent embodiments are intended to be within the scope of the invention. Indeed, various modifications of the invention in addition to those shown and described herein will become apparent to those skilled in the art from the foregoing description. Such modifications are also intended to fall within the scope of the appended claims. In case of conflict, the present disclosure, including definitions, will control.

Claims

1. 1. Use of one or more xyloglucanases to improve the sustainability profile of a detergent composition, comprising: the xyloglucanase, optionally in combination with at least one additional enzyme, improves the sustainability profile of the detergent composition; the sustainability profile of the detergent composition is improved when one or more anti-redeposition polymers of the detergent composition are partially or completely replaced by biodegradable ingredients; The xyloglucanase comprises a xyloglucanase having an amino acid sequence that has at least 85%, at least 90%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or at least 100% sequence identity to either SEQ ID NO:4 or SEQ ID NO:

7.

2. 2. The use of claim 1, wherein the xyloglucanase is in combination with at least one additional enzyme, the at least one additional enzyme being selected from the group consisting of proteases, amylases, deoxyribonucleases, lipases, cellulases, cutinases, pectinases, pectin lyases, xanthanases, peroxidases, haloperoxygenases, hexosaminidases, catalases and mannanases.

3. 3. The use according to claim 1, wherein the xyloglucanase is present in the detergent composition in an amount corresponding to between 0.0001% and 5% (w / w) of active enzyme protein.

4. 3. The use according to claim 2, wherein the one or more optional additional enzymes are present in the detergent composition in an amount corresponding to from 0.0001% to 5% (w / w) of active enzyme protein.

5. 2. The use according to claim 1, wherein the one or more substituted anti-redeposition polymers are selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum and methylcellulose, ethoxylated poly(ethyleneimine) polymers or a combination of two or more of said polymers.

6. 10. The use of claim 1, wherein the cleaning performance of the article, as measured by delta REM, is at least maintained, and optionally improved, after at least one full-scale cleaning cycle.

7. 1. A detergent composition comprising one or more xyloglucanases, optionally at least one additional enzyme, and detergent adjunct ingredients, wherein the detergent composition comprises less than 1% by weight, preferably 0.5% by weight or less, of an anti-redeposition polymer selected from the group consisting of polyacrylic acid, modified polyacrylic acid polymers, modified polyacrylic acid copolymers, maleic acid-acrylic acid copolymers, carboxymethylcellulose, cellulose gum, and methylcellulose, or combinations of two or more of the foregoing polymers, wherein the xyloglucanase has an amino acid sequence having at least 85%, at least 90%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or at least 100% sequence identity to either SEQ ID NO:4 or SEQ ID NO:

7.

8. 8. The detergent composition of claim 7, in the form of a unit dose product such as a bar, a homogenous tablet, a tablet with two or more layers, a pouch with one or more compartments, a regular or compact powder, granules, a paste, a gel, or a regular, compact or concentrated liquid.

9. 9. The detergent composition of claim 7, wherein the xyloglucanase is in combination with at least one additional enzyme, and the at least one additional enzyme is selected from the group consisting of proteases, amylases, deoxyribonucleases, lipases, cellulases, cutinases, pectinases, pectin lyases, xanthanases, peroxidases, haloperoxygenases, hexosaminidases, catalases, and mannanases.

10. 10. Use of the detergent composition of claim 7 for cleaning an item, pre-treating stains on said item, preventing, reducing or removing redeposition of soils during a wash cycle and / or maintaining or improving the whiteness of an item.