Composition containing biosurfactant and deferoxamine

Abstract

A composition comprising A) at least one substance selected from the acid addition product of deferoxamine and deferoxamine or a salt thereof, B) at least one biosurfactant, and optionally C) at least one non-biosurfactant. Use of a composition according to at least one of the preceding claims for removing dirt, preferably fat and / or oil-containing stains, from a surface, preferably selected from the group consisting of skin, dishware surfaces or textile surfaces.

Description

Field of the Invention

[0001] The field of the invention is compositions and their use, said compositions comprising

[0002] A) at least one substance selected from desferrioxamine and acid addition products of desferrioxamine or its salts,

[0003] B) at least one biosurfactant, and optionally

[0004] C) at least one non-biosurfactant. Prior Art

[0005] Desferrioxamine constitutes a class of substances among the iron-binding siderophores. A review can be found in, for example, Hider and Kong, Chemistry and Biology of Siderophores, Natural Product Reports (2010), 27(5), 637 - 657.

[0006] Desferrioxamine B, also known as deferoxamine, has been described for cosmetic applications. Thus, DE10050155 discloses cosmetic and dermatological preparations having a certain content of desferrioxamine B.

[0007] EP2786742 discloses cosmetic preparations containing at least one rhamnolipid.

[0008] EP3201302 discloses preparations comprising A) at least one biosurfactant, B) at least one additional surfactant selected from betaines, alkoxylated fatty alcohol sulfates, and alkylamine oxides.

[0009] EP2787065 discloses detergent preparations for textiles, which comprise a composition of a mono-rhamnolipid and a di-rhamnolipid mixture, wherein the weight ratio of the di-rhamnolipid to the mono-rhamnolipid is greater than 51:49.

[0010] EP3271448 discloses cleaning compositions comprising A) at least one peptidase, B) at least one biosurfactant, and optionally, C) at least one anionic surfactant.

[0011] An object of the present invention is to provide compositions with excellent properties for the cosmetic and household care fields.

[0012] Description of the Invention

[0013] Surprisingly, it has been found that the following compositions are capable of solving the problems posed by the present invention.

[0014] The present invention thus relates to compositions which comprise

[0015] A) at least one substance selected from desferrioxamine and acid addition products of desferrioxamine or its salts, in particular desferrioxamine B,

[0016] B) at least one biosurfactant, and optionally

[0017] C) at least one non-biosurfactant.

[0018] The present invention further provides the use of the compositions of the present invention for removing dirt, in particular fat- and / or oil-containing stains.

[0019] One advantage of the present invention is that the compositions according to the present invention have a particularly low effect on the viscosity of the formulation and can be used in a wide pH range.

[0020] Another advantage of the present invention is that the compositions according to the present invention can be incorporated into cosmetic and household care formulations in a particularly easy and stable manner.

[0021] Another advantage of the present invention is that the compositions of the present invention are cold-processable, which results in lower energy consumption during the processing.

[0022] Another advantage of the present invention is that the compositions according to the present invention impart excellent color stability to cosmetic and household care formulations.

[0023] A further advantage of the compositions according to the present invention is that they are very mild to the skin.

[0024] Another advantage of the present invention is their pleasant odor and taste profile.

[0025] Another advantage of the present invention is that the compositions of the present invention provide effective solubilization properties for flavours and fragrances.

[0026] Another advantage of the present invention is that the compositions according to the present invention improve the microbiological stability of cosmetic and household care formulations.

[0027] Another advantage of the present invention is that the compositions according to the present invention have excellent detergency.

[0028] A further advantage is that the compositions of the present invention effectively prevent dirt redeposition.

[0029] Another advantage of the present invention is that the compositions according to the present invention reduce scale and improve surface gloss.

[0030] Another advantage of the present invention is that the compositions of the present invention support the sheeting effect during the rinsing step, which results in a fast and residue-free drying surface.

[0031] Another advantage is that the composition according to the invention exhibits excellent properties with respect to unwanted residual fragrance and / or odor and taste on rinsed tableware as well as on skin and hair.

[0032] Another advantage of the invention is that the composition according to the invention exhibits effective make-up removing properties without dehydrating the skin.

[0033] Another advantage of the invention is that the composition according to the invention provides effective moisturizing properties in cosmetic formulations.

[0034] Another advantage of the invention is that the composition according to the invention exhibits a particularly pleasant skin feel and contributes to reducing tackiness.

[0035] Another advantage of the invention is that the composition according to the invention provides improved color protection and more lasting color retention for dyed or colored hair.

[0036] Another advantage of the invention is that the composition according to the invention contributes to improving the foaming behavior, especially in hard water.

[0037] The invention comprises a composition comprising

[0038] A) at least one substance selected from desferrioxamine and acid addition products of desferrioxamine or its salts,

[0039] B) at least one biosurfactant, and optionally

[0040] C) at least one non-biosurfactant.

[0041] Any desferrioxamine and acid addition products of desferrioxamine or its salts, and mixtures thereof can be present in component A) according to the invention.

[0042] Preferred desferrioxamines in this regard are selected from desferrioxamine A 1A 、desferrioxamine A 1B 、desferrioxamine A2, desferrioxamine B, desferrioxamine D1, desferrioxamine D2, desferrioxamine E, desferrioxamine Et1, desferrioxamine Et2, desferrioxamine Et3, desferrioxamine G1, desferrioxamine G 2A 、desferrioxamine G 2B 、desferrioxamine G 2C 、desferrioxamine H, desferrioxamine N, desferrioxamine P1, desferrioxamine T1, desferrioxamine T2, desferrioxamine T3, desferrioxamine T7, desferrioxamine T8, desferrioxamine Te1, desferrioxamine Te2, desferrioxamine Te3, desferrioxamine X1, desferrioxamine X2, desferrioxamine X3 and desferrioxamine X4, preferably desferrioxamine B, desferrioxamine D1, desferrioxamine D2, desferrioxamine E and desferrioxamine H, particularly preferably desferrioxamine B and desferrioxamine E.

[0043] For nomenclature, if required, compare Hider and Kong, Chemistry and Biology of Siderophores, Natural Product Reports (2010), 27(5), 637-657.

[0044] According to the present invention, it is preferred that the acid addition product of desferrioxamine or its salt is selected from the acid addition products of the following acids: formic acid, aminooxyacetic acid, amino acid, anthraquinonecarboxylic acid, succinic acid, aqueous hydrochloric acid, acetic acid, folic acid, glutaric acid, hydroxamic acid, malonic acid, methanesulfonic acid, nalidixic acid, N-(methylamino)benzoic acid, phenylsuccinic acid, phenylglutaric acid, phosphorous acid, phosphoric acid, hydrogen chloride, sulfurous acid, sulfuric acid, tartaric acid and citric acid, and hydrogen chloride, methanesulfonic acid, acetic acid and amino acid are particularly preferred.

[0045] The preferred composition according to the present invention is characterized in that component A) is present in an amount of 0.005% to 10.0% by weight, preferably 0.05% to 5.0% by weight, particularly preferably 0.1% to 1.0% by weight, based on the total composition.

[0046] When determining the amount of component A), only the mass of desferrioxamine is considered, and the counterion of the salt or the acid moiety in the acid addition product is not considered as the case may be.

[0047] In the context of the present invention, "biosurfactant" is understood to mean all glycolipids produced by fermentation. The term "biosurfactant" also encompasses glycolipids that are chemically or enzymatically modified after fermentation, provided that the glycolipid structure is retained.

[0048] Raw materials that can be used for the production of biosurfactants are carbohydrates, especially sugars such as glucose and / or lipophilic carbon sources such as fats, oils, partial glycerides, fatty acids, fatty alcohols, long-chain saturated or unsaturated hydrocarbons.

[0049] In the context of the present invention, the term "surfactant" is understood to mean an organic substance having surface-active properties that can reduce the surface tension of water to less than 45 mN / m at 20 °C and at a concentration of 0.5% by weight based on the total composition. The surface tension is measured at 20 °C by the DuNoüy ring method.

[0050] When average values are stated hereinafter, unless otherwise specified, these are number-average values.

[0051] Unless otherwise specified, percentages are data expressed as weight percentages.

[0052] Whenever measured values are stated hereinafter, unless otherwise specified, these are measured at a temperature of 25 °C and a pressure of 1013 mbar.

[0053] Unless otherwise stated, "pH" with respect to the present invention is defined as the value measured using a calibrated pH electrode for the relevant composition after stirring for 5 minutes at 25 °C in accordance with ISO 4316 (1977).

[0054] The composition according to the invention preferably comprises at least one biosurfactant selected from rhamnolipids, sophorolipids, glucolipids, cellulose lipids, mannosylerythritol lipids and trehalose lipids, preferably rhamnolipids, sophorolipids and glucolipids, most preferably rhamnolipids as component B). The biosurfactant can be produced, for example, as described in EP 0499434, US 7,985,722, WO 03 / 006146, JP 60183032, DE 19648439, DE 19600743, JP 01304034, CN1337439, JP 2006274233, KR2004033376, JP 2006083238, JP 2006070231, WO 03 / 002700, FR2740779, DE2939519, US 7,556,654, FR 2855752, EP 1445302, JP 2008062179 and JP2007181789 or the documents cited therein. Suitable biosurfactants are available, for example, from Soliance, France.

[0055] Preferably, the composition according to the invention has at least one selected from rhamnolipids, especially mono-, di- or poly-rhamnolipids, glucolipids, especially mono-, di- or poly-glucolipids, and sophorolipids, especially mono-, di- or poly-sophorolipids, preferably selected from rhamnolipids and glucolipids, most preferably rhamnolipids as the biosurfactant.

[0056] The term "rhamnolipid" is preferably understood in the context of the present invention to refer especially to compounds of general formula (I) and their salts,

[0057]

[0058] where

[0059] mRL = 2, 1 or 0,

[0060] nRL = 1 or 0,

[0061] R 1RL and R 2RL= are, independently of one another, identical or different organic residues having 2 to 24, preferably 5 to 13 carbon atoms, in particular optionally branched, optionally substituted, in particular hydroxy-substituted, optionally unsaturated, in particular optionally mono-, di- or tri-unsaturated alkyl residues, preferably selected from pentenyl, heptenyl, nonenyl, undecenyl and tridecenyl and (CH2) o -CH3, where o = 1 to 23, preferably 4 to 12.

[0062] If nRL = 1, the glycosidic bond between the two rhamnose units is preferably of the α-configuration. The optically active carbon atoms of the fatty acid are preferably present as the R-enantiomer (e.g., (R)-3-{(R)-3-[2-O-(α-L-rhamnopyranosyl)-α-L-rhamnopyranosyl]oxydecanoyl}oxydecanoate).

[0063] The term "dirhamnolipid" is understood in the context of the present invention to mean a compound of the general formula (I) in which nRL = 1 or a salt thereof.

[0064] The term "monorhamnolipid" is understood in the context of the present invention to mean a compound of the general formula (I) in which nRL = 0 or a salt thereof.

[0065] The different rhamnolipids are abbreviated according to the following nomenclature:

[0066] "diRL-CXCY" is understood to mean a dirhamnolipid of the general formula (I) in which nRL = 1, where the residue R 1RL and R 2RL one of = (CH2) o -CH3, where o = X-4, and the remaining residue R 1 or R 2 = (CH2) o -CH3, where o = Y-4.

[0067] "monoRL-CXCY" is understood to mean a monorhamnolipid of the general formula (I) in which the residue R 1RL and R 2RL one of = (CH2) o -CH3, where o = X-4, and the remaining residue R 1RL or R 2RL = (CH2) o -CH3, where o = Y-4.

[0068] Thus, the nomenclature used does not distinguish between "CXCY" and "CYCX".

[0069] For rhamnolipids in which mRL = 0, monoRL-CX or diRL-CX is used accordingly.

[0070] If one of the abovementioned labels X and / or Y bears “:Z”, this indicates that the corresponding residue R 1RL and / or R 2RL is equal to an unbranched, unsubstituted hydrocarbon residue having X-3 or Y-3 carbon atoms with Z double bonds.

[0071] Methods for preparing the relevant rhamnolipids are disclosed, for example, in EP2786743 and EP2787065.

[0072] The rhamnolipids suitable for the present invention can also be produced by fermentation of Pseudomonas spp., especially Pseudomonas aeruginosa, which are preferably non-genetically modified cells, a technique that was already disclosed in the 1980s, as described, for example, in EP0282942 and DE4127908. Rhamnolipids produced in Pseudomonas aeruginosa cells that have been improved by genetic modification for higher rhamnolipid titers can also be used in the present invention; for example, Lei et al. disclosed such cells in Biotechnol Lett. June 2020; 42(6):997-1002.

[0073] Rhamnolipids produced by Pseudomonas aeruginosa are commercially available from Jeneil Biotech Inc., for example, under the trade name Zonix, from Logos Technologies (technology obtained by Stepan), for example, under the trade name NatSurFac, from Biotensidion GmbH, for example, under the trade name Rhapynal, from AGAE technologies, for example, under the names R90, R95, R95Md, R95Dd, from Locus Bio-Energy Solutions and from Shanghai Yusheng Industry Co., Ltd., for example, under the trade name Bio-201 Glycolipids.

[0074] The present invention provides a composition preferably comprising rhamnolipids as a biosurfactant, characterized in that the biosurfactant component B) comprises

[0075] 51% to 100% by weight, preferably 60% to 95% by weight, particularly preferably 80% to 90% by weight of mono-rhamnolipids, especially those of formula (I) where nRL = 0,

[0076] where the percentages by weight are based on the total of all rhamnolipids present.

[0077] This surprisingly increases the viscosity of the composition according to the invention. Preferably, this preferred embodiment is combined with a certain content of a detergent (see below), preferably a detergent of the carboxymethyl inulin type.

[0078] The invention further provides a composition preferably comprising rhamnolipids as biosurfactants, characterized in that the biosurfactant component B) comprises

[0079] 51% to 95% by weight, preferably 55% to 80% by weight, particularly preferably 60% to 70% by weight of diRL-C10C10,

[0080] where the weight percentages are based on the total sum of all rhamnolipids present.

[0081] A preferred composition according to the invention is characterized in that the composition comprises rhamnolipids as biosurfactants as described above, in an amount of

[0082] 0.5% to 15% by weight, preferably 3% to 12% by weight, particularly preferably 5% to 10% by weight of diRL-C10C12:1,

[0083] where the weight percentages are based on the total sum of all rhamnolipids present.

[0084] A further preferred composition according to the invention is characterized in that the composition comprises rhamnolipids as biosurfactants as described above, in an amount of

[0085] 0.5 to 25% by weight, preferably 3% to 15% by weight, particularly preferably 5% to 12% by weight of diRL-C10C12,

[0086] where the weight percentages are based on the total sum of all rhamnolipids present.

[0087] A further preferred composition according to the invention is characterized in that the composition comprises rhamnolipids as biosurfactants as described above, in an amount of

[0088] 0.1% to 25% by weight, preferably 2% to 10% by weight, particularly preferably 4% to 8% by weight of diRL-C8C10,

[0089] where the weight percentages are based on the total sum of all rhamnolipids present.

[0090] A still further preferred composition according to the invention is characterized in that the composition comprises rhamnolipids as biosurfactants as described above, in an amount of

[0091] 0.1% to 5% by weight, preferably 0.5% to 3% by weight, particularly preferably 0.5% to 2% by weight of monoRL-C8C10 and / or, preferably, and

[0092] 0.1% to 5% by weight, preferably 0.5% to 3% by weight, particularly preferably 0.5% to 2% by weight of monoRL-C10C10,

[0093] where the weight percentages are based on the total of all rhamnolipids present.

[0094] The present invention alternatively preferably provides a composition comprising rhamnolipids as a biosurfactant, characterized in that the biosurfactant component B) comprises

[0095] 10% to 50% by weight, preferably 20% to 40% by weight, particularly preferably 25% to 35% by weight of monoRL-C10C10 and

[0096] where the weight percentages are based on the total of all rhamnolipids present.

[0097] The alternative preferred composition according to the present invention is preferably characterized in that the composition comprises rhamnolipids as a biosurfactant as described above, in an amount of

[0098] 10% to 30% by weight, preferably 12% to 25% by weight, particularly preferably 15% to 20% by weight of diRL-C10C10,

[0099] where the weight percentages are based on the total of all rhamnolipids present.

[0100] The alternative preferred composition according to the present invention is characterized in that the composition comprises rhamnolipids as a biosurfactant as described above, in an amount of

[0101] 10% to 30% by weight, preferably 12% to 25% by weight, particularly preferably 15% to 20% by weight of monoRL-C8C10,

[0102] where the weight percentages are based on the total of all rhamnolipids present.

[0103] The alternative preferred composition according to the present invention is characterized in that the composition comprises rhamnolipids as a biosurfactant as described above, in an amount of

[0104] 3% to 25% by weight, preferably 5% to 20% by weight, particularly preferably 10% to 15% by weight of monoRL-C10C12:1,

[0105] The weight percentages are based on the total amount of all rhamnolipids present.

[0106] An alternative preferred composition according to the invention is characterized in that the composition comprises a rhamnolipid as described above as a biosurfactant in an amount of

[0107] 1% to 15% by weight, preferably 2% to 10% by weight, particularly preferably 3% to 8% by weight of diRL-C10C12,

[0108] The weight percentages are based on the total amount of all rhamnolipids present.

[0109] In the present invention, the term "sophorolipid" is preferably understood to refer to the compounds of general formula (IIa) and (IIb) and their salts

[0110]

[0111]

[0112] wherein

[0113] R 1SL = H or CO-CH3,

[0114] R 2SL = H or CO-CH3,

[0115] R 3SL = a divalent organic moiety comprising 6 to 32 carbon atoms and which is unsubstituted or substituted by a hydroxyl functionality, unbranched and optionally contains 1 to 3 double or triple bonds,

[0116] R 4SL = H, CH3 or a monovalent organic group comprising 2 to 10 carbon atoms and which is unsubstituted or substituted by a hydroxyl functionality, unbranched and optionally contains 1 to 3 double or triple bonds, and

[0117] nSL = 1 or 0.

[0118] Sophorolipids can be used according to the invention in their acid form or their lactone form.

[0119] A preferred composition according to the invention comprises sophorolipids, wherein the weight ratio of the lactone form to the acid form is from 20:80 to 80:20, particularly preferably from 30:70 to 40:60.

[0120] To determine the content of sophorolipids in the acid or lactone form in the formulation, reference is made to EP1411111B1, page 8, paragraph

[0053] .

[0121] Regarding the present invention, the term "glucosyl lipid" is preferably understood to refer to compounds of general formula (III) and their salts,

[0122]

[0123] wherein

[0124] mGL = 3, 2, 1 or 0, preferably 1 or 0,

[0125] R 1GL and R 2GL = independently of one another are the same or different organic groups having 2 to 24 carbon atoms, in particular optionally branched, optionally substituted, in particular hydroxy-substituted, optionally unsaturated, in particular optionally mono-, di- or tri-unsaturated alkyl groups, preferably selected from pentenyl, heptenyl, nonenyl, undecenyl and tridecenyl and (CH2) o -CH3 groups, where o = 1 to 23, preferably 4 to 12.

[0126] Different glucosyl lipids are abbreviated according to the following nomenclature:

[0127] "GL-CXCY" is understood to refer to the glucosyl lipid of general formula (III) in which one of the groups R 1GL and R 2GL = (CH2) o -CH3, where o = X - 4, and the remaining group R 1GL or R 2GL = (CH2) o -CH3, where o = Y - 4.

[0128] Thus, the nomenclature used does not distinguish between "CXCY" and "CYCX".

[0129] If one of the above designations X and / or Y bears ":Z", this means that the corresponding group R 1GL and / or R 2GL = an unbranched, unsubstituted hydrocarbon group having X - 3 or Y - 3 carbon atoms with Z double bonds.

[0130] The method for producing glucosyl lipids can be carried out as described in WO2019154970.

[0131] The composition according to the invention can contain high concentrations of components to be advantageously useful, for example in the production of end-user formulations.

[0132] In this case, in the present invention it is preferred that the composition according to the invention is characterized in that it contains, based on the total composition, 0.1% to 75.0% by weight, preferably 0.5% to 55.0% by weight, particularly preferably 1.0% to 40% by weight of component A).

[0133] Preferably in the present invention, the composition according to the present invention is characterized in that it contains component B) in an amount of 5.0% to 80% by weight, preferably 10.0% to 75% by weight, particularly preferably 25% to 60% by weight based on the total composition.

[0134] The composition according to the present invention preferably comprises at least one non-biological surfactant as component C).

[0135] Preferably in the present invention, the composition according to the present invention is characterized in that it contains component C) in an amount of 1.0% to 50% by weight, preferably 5.0% to 30% by weight, particularly preferably 5.0% to 20% by weight based on the total composition.

[0136] Preferably, the non-biological surfactant contained in the composition according to the present invention is selected from anionic surfactants, preferably selected from anionic surfactants, cationic surfactants, non-ionic surfactants, semi-polar surfactants and zwitterionic surfactants, more preferably anionic surfactants.

[0137] Non-limiting examples of anionic surfactants include sulfates and sulfonates, in particular linear alkylbenzene sulfonates (LAS), isomers of LAS, branched alkylbenzene sulfonates (BABS), phenylalkane sulfonates, α-olefin sulfonates (AOS), olefin sulfonates, alkenyl sulfonates, alkane-2,3-diyl bis(sulfates), hydroxyalkane sulfonates and disulfonates, alkyl sulfates (AS) such as sodium dodecyl sulfate (SDS) and sodium lauryl sulfate (SLS), fatty alcohol sulfates (FAS), primary alcohol sulfates (PAS), alkyl ether sulfates (AES or AEOS or FES, also known as alcohol ethoxysulfates or fatty alcohol ether sulfates) such as sodium lauryl polyether sulfate (SLES), secondary alkane sulfonates (SAS), paraffin sulfonates (PS), ester sulfonates, sulfonated fatty acid glycerides, α-sulfo fatty acid methyl esters (α-SFMe or SES), including methyl ester sulfonates (MES), acyl hydroxyethane sulfonates, acyl sarcosinates, alkyl sulfoacetates, alkyl sulfosuccinates, alkyl or alkenyl succinic acids, dodecenyl / tetradecenyl succinic acid (DTSA), fatty acid derivatives of amino acids (AAS), diesters and monoesters of sulfosuccinic acid or soaps, and combinations thereof.

[0138] Non-limiting examples of cationic surfactants include alkyldimethyl ethanol ammonium quat (ADMEAQ), cetyltrimethylammonium bromide (CTAB), behenyltrimethylammonium bromide (BTAB), dimethyldistearylammonium chloride (DSDMAC), dicetyldimethylammonium chloride (DDAC), alkylbenzyldimethylammonium chloride, distearoylethyldimethylammonium chloride, bis-(isostearoyl / oleoyl isopropyl) dimethylammonium methyl sulfate, undecylenamidopropyltrimonium methyl sulfate, alkyl quaternary ammonium compounds, alkoxylated quaternary ammonium (AQA) compounds, and combinations thereof.

[0139] Non-limiting examples of nonionic surfactants include alcohol ethoxylates (AE or AEO), alcohol propoxylates, propoxylated fatty alcohols (PFA), alkoxylated fatty acid alkyl esters such as ethoxylated and / or propoxylated fatty acid alkyl esters, alkylphenol ethoxylates (APE), nonylphenol ethoxylates (NPE), alkylpolyglycosides (APG), alkoxylated amines, fatty acid monoethanolamides (FAM), fatty acid diethanolamides (FADA), ethoxylated fatty acid monoethanolamides (EFAM), polyglycerol esters, glycerol esters, propoxylated fatty acid monoethanolamides (PFAM), polyhydroxyalkyl fatty acid amides, or N-acyl N-alkyl derivatives of glucosamine (glucamides, GA, or fatty acid glucamides, FAGA), and products available under the trade names SPAN and TWEEN, and combinations thereof.

[0140] Non-limiting examples of semi-polar surfactants include amine oxides (AO) such as alkyldimethylamine oxide, N-(cocoalkyl)-N,N-dimethylamine oxide, and N-(tallowalkyl)-N,N-bis(2-hydroxyethyl)amine oxide, fatty acid alkanolamides, and ethoxylated fatty acid alkanolamides, and combinations thereof.

[0141] Non-limiting examples of zwitterionic surfactants include betaines, alkyldimethylbetaines, thio-betaines / sulfo-betaines, hydroxysulfo-betaines, amphoacetates, amphodiacetates, cocoyl amphopropionate, and combinations thereof.

[0142] The composition according to the invention is preferably characterized in that the sum of all surfactants is from 5.0% to 90% by weight, preferably from 10.0% to 80% by weight, preferably from 20% to 75% by weight, where the percentages by weight relate to the total composition.

[0143] Preferably in the present invention, the composition according to the invention is characterized in that, based on the total amount of surfactants in the composition, the sum of all biosurfactants in the total surfactants is from 1% to 90% by weight, preferably from 2% to 80% by weight, particularly preferably from 51% to 60% by weight.

[0144] The composition according to the invention preferably comprises

[0145] D) water.

[0146] The composition according to the invention preferably has a pH of from 4.0 to 12.5, preferably from 5.0 to 10.0, particularly preferably from 5.5 to 9.0.

[0147] If the composition according to the invention is used, for example, in a laundry detergent, it preferably has a pH of from 7.0 to 12.5, preferably from 7.5 to 12.0, particularly preferably from 8.0 to 12.0.

[0148] If the composition according to the invention is used, for example, in a manual dishwashing detergent or a cosmetic agent, it preferably alternatively has a pH of from 4 to 8, preferably from 4.5 to 7.5, particularly preferably from 5 to 6.5.

[0149] The composition according to the invention can be formulated as a household care composition; preferably, in this case, the following applies:

[0150] The composition according to the invention can further comprise one or more auxiliaries selected from the group consisting of bleaching systems, hydrotropes, polymers (which may be synthetic), biopolymers, anti-redeposition aids, fiber protectants, detergents, dye transfer inhibitors, fabric toners, opacifiers, blueing dyes, enzyme stabilizers, solvents, viscosity improvers, preservatives, pH regulators and salts such as NaCl and Na2SO4.

[0151] Suitable non-aqueous solvents include monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided that they are miscible with water within the specified concentration ranges.

[0152] The solvent is preferably selected from ethanol, n-propanol, isopropanol, butanol, ethylene glycol, propylene glycol, butylene glycol, glycerol, diethylene glycol, propyl diethylene glycol, butyl diethylene glycol, hexylene glycol, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, n-butyl ethylene glycol ether, ethylene glycol monoethylene glycol ether, diethylene glycol monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, diisopropylene glycol monomethyl ether, diisopropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol, n-butoxyethoxy-2-propanol, dibutoxyethoxy-2-propanol, 3-butyl-3-methoxy ether solvent, and mixtures of these solvents, butoxyethoxy-2-propanol, 3-butyl-3-butyl ether, propylene glycol, dioctyl ether, dibutoxy-2-propanol, 3-butyl-3-butyl ether, propanol, propylene glycol, dibutoxyethoxy-2-propanol, dibutoxyethoxy-2-propanol, 3-butoxy-3-methoxy ether solvent, diisopropylene glycol monomethyl ether, diisopropylene glycol monomethyl ether, and mixtures of these solvents.

[0153] However, preferably, the surfactant formulation contains a polyol as a non-aqueous solvent. The polyol may include glycerol, 1,2-propanediol, 1,3-propanediol, ethylene glycol, diethylene glycol, and / or dipropylene glycol.

[0154] Any preservative known in the art for use in detergents can be used. Exemplary preservatives include phenoxyethanol, sodium acetyl propionate, sodium benzoate, p-methoxybenzoic acid, potassium sorbate, benzoic acid, glyceryl caprylate, caprylyl glycol, pentylene glycol, methylpropanediol, bronopol, isothiazolinones (methylisothiazolinone, chloromethylisothiazolinone), and combinations thereof.

[0155] Preferably, the composition according to the present invention comprises one or more encapsulates containing a benefit agent, preferably a sensorial benefit agent. In this case, the preferred encapsulates comprise shear / pressure-sensitive encapsulates, whereby the sensorial benefit agent is released in response to mechanical forces (such as friction, pressure, shear stress) on the encapsulate. The encapsulation shell preferably consists of materials including but not limited to polyurethane, polyamide, polyolefin, polysaccharide, protein, silicone, lipid, modified cellulose, gum, polyacrylate, polyphosphate, polystyrene, polyester, or combinations of these materials.

[0156] Preferably, the sensory benefit agent comprises a skin benefit agent or an olfactory benefit agent and / or may be a volatile benefit agent. The sensory benefit agent may also be beneficial to hair and / or hard surfaces and / or fabrics. The sensory benefit may have defoaming properties, so it is advantageous for foaming purposes to encapsulate it so as not to interfere with the foam before release under frictional action. Suitable volatile benefit agents include, but are not limited to, fragrances, insect repellents, essential oils, sensates such as menthol, and aromatherapy actives, preferably fragrances. Mixtures of volatile benefit agents may be used. Based on the total weight of the composition, the total amount of the benefit agent is preferably from 0.01 to 10% by weight, more preferably from 0.05 to 5% by weight, still more preferably from 0.1 to 4.0%, and most preferably from 0.15 to 4.0% by weight. A preferred benefit agent is a fragrance. The compositions of the present invention may also comprise unconfined (also referred to as non-encapsulated) volatile benefit agents. In the case where the volatile benefit agent is a fragrance, the fragrances described below are suitable for use as encapsulated volatile benefit agents and are also suitable for use as non-confined fragrance components.

[0157] The composition according to the invention can be formulated as a cosmetic composition; preferably, in this case, the following applies:

[0158] The composition according to the invention may further comprise at least one additional component selected from emollients,

[0159] emulsifiers,

[0160] thickeners / viscosity regulators / stabilizers,

[0161] UV protection filters,

[0162] antioxidants,

[0163] hydrotropes,

[0164] solids and fillers,

[0165] film formers,

[0166] pearlescent additives,

[0167] deodorant and antiperspirant active ingredients,

[0168] insect repellents,

[0169] self-tanning agents,

[0170] preservatives,

[0171] conditioners,

[0172] perfumes,

[0173] dyes,

[0174] odor absorbers,

[0175] Superfatting agents,

[0176] Other solvents.

[0177] Substances that can be used as exemplary representatives of various categories are known to those skilled in the art and can be found, for example, in German application DE 102008001788.4. This patent application is hereby incorporated by reference and thus constitutes part of this disclosure.

[0178] Regarding further optional components and the amounts of these components, explicit reference is made to relevant manuals known to those skilled in the art, such as K. Schrader, "Grundlagen und Rezepturen der Kosmetika [Cosmetics - fundamentals and formulations]", 2nd edition, pages 329 to 341, Hüthig Buch Verlag Heidelberg.

[0179] The amount of a specific additive depends on the intended use.

[0180] Typical boundary formulations for their respective applications are known in the prior art and are included, for example, in the manufacturer's manuals of specific bases and active ingredients. These existing formulations can generally be adopted as they are. However, if necessary, for adjustment and optimization, the required modifications can be made without complexity through simple experiments.

[0181] The composition according to the invention can be used in different application fields, for example, for various cleaning applications.

[0182] In this case, a preferred composition according to the invention is a formulation, preferably a cosmetic, laundry or dishwashing formulation.

[0183] Preferably in the present invention, the formulation according to the invention is characterized in that it contains component A) in an amount of 0.005% to 10.0% by weight, preferably 0.01% to 7.0% by weight, particularly preferably 0.05% to 2.0% by weight, based on the total composition.

[0184] Preferably in the present invention, the formulation according to the invention is characterized in that it contains component B) in an amount of 0.05% to 25.0% by weight, preferably 0.1% to 20.0% by weight, particularly preferably 0.5% to 15.0% by weight, based on the total composition.

[0185] The composition according to the invention is outstanding in its ability to remove dirt, especially oily dirt, from surfaces.

[0186] Accordingly, another aspect of the present invention is the use of the composition according to the present invention for removing dirt from a surface preferably selected from the group consisting of skin, tableware surface or textile surface, preferably fat- and / or oil-containing stains.

[0187] In the case of the use according to the present invention, particularly preferred embodiments of the composition according to the present invention and its preferred components are used in preferred amounts.

[0188] The following cited examples describe the present invention by way of illustration and are not intended to limit the present invention to the embodiments specified in the examples. The scope of application of the present invention is evident from the entire specification and the claims. Examples:

[0189] Example 1: Removal of unpleasant odor on the skin

[0190] Rhamnolipids were prepared as described in Example 1 of EP3023431.

[0191] The sophorolipids used were sophorolipids from Evonik SL ONE, which has a lactone to acid ratio of 40:60.

[0192] Glucosolipids were produced via fermentation according to Example 2 of WO2019154970.

[0193] The weight percentages given in this example refer to the amount of biosurfactant in the total composition.

[0194] The unpleasant odor on the skin after processing leek-like foods (including onions and garlic) is a well-described and well-known problem.

[0195] Generally, even after thorough washing, the pungent onion odor still adheres to the skin. It has been found that the composition according to the present invention can solve this problem to eliminate the odor.

[0196] Olfactory and Sensory Handwashing Test

[0197] The following examples demonstrate the excellent odor reduction and improved skin feel of the formulations containing the composition according to the present invention.

[0198] The test formulations described in Table 1 were prepared according to the following protocol:

[0199] Initially, the components of Phase A were successively mixed under moderate stirring. Subsequently, Phase B was premixed and heated to 60 °C until all components were completely dissolved. Then Phase B was added to Phase A under stirring. Phase C was added, and the pH value was adjusted with Phase D.

[0200] According to the above method, 5 test formulations (Table 1) were prepared:

[0201] - Preparation I, which is subsequently used as a reference preparation.

[0202] - Preparations II, IIb, and IIc, which contain the components of reference preparation I and a biosurfactant.

[0203] - Preparations III, IIIb, and IIIc, which contain the components of reference preparation I and the composition according to the present invention.

[0204] Table 1: Concentrations of hand - washing soap preparations input for the olfactory and sensory hand - washing test are given as weight % of the active ingredient; pH 5.4

[0205]

[0206]

[0207] 1) The preparation according to the present invention

[0208] Subsequently, the odor reduction and skin sensation of the test preparations were evaluated in an olfactory and sensory hand - washing test according to the following protocol:

[0209] The test was carried out with the help of a trained test panel consisting of 7 testers. The hands of the test subjects were pre - washed with an ethanol solution for 20 seconds. Subsequently, the two palms of the subject were successively treated with the cut surface of half a vegetable onion for 20 seconds each. Then the skin was allowed to dry for 1 minute. Then the hands of the test subjects were washed with 2 ml of the test preparation according to a standardized test protocol. Immediately after washing, the odor and sensation of the skin were evaluated on a scale of 1 (very poor skin sensation or very strong odor) to 5 (very good skin sensation or no odor).

[0210] Table 2: Results of the olfactory and sensory hand - washing test; average value for all test subjects

[0211]

[0212] Surprisingly, it was found that the preparation according to the present invention was able to remove the onion odor on the skin better than the preparations not according to the present invention. In addition, compared with the preparations not according to the present invention, the preparation according to the present invention brought about improved skin softness.

[0213] Additional preparation examples

[0214] The following examples are for illustrative purposes and should not be construed as limiting the present invention, as it may have many variations without departing from the scope of the present invention.

[0215] The example preparations were manufactured using conventional methods. If necessary, the pH value was adjusted by adding an aqueous sodium hydroxide solution or citric acid at the end of the manufacturing process. If the preparation of the formulation required the prior separate preparation or mixing of formulation components, this was referred to as a multiphase preparation. If a two-phase preparation was required, the two phases were specified accordingly in the table below.

[0216] The raw materials used are listed by their INCI names. Unless otherwise stated, the data in the table are given in weight %.

[0217] For Formulations 1 - 27, rhamnolipid refers to One, while in Formulations 28 - 106, rhamnolipid RL 100 was used.

[0218] The sophorolipid used was sophorolipid from Evonik SL ONE, which has a lactone to acid ratio of 40:60.

[0219] The glucolipid was produced by fermentation according to Example 2 of WO2019154970.

[0220] The weight percentages given in the following examples refer to the amount of biosurfactant. Formulations 1a, 1b, 1c: Body Wash

[0221]

[0222] Formulations 2a, 2b: Body Gel

[0223]

[0224] Formulations 2a, 2b, 2c: Body Shampoo

[0225]

[0226]

[0227] Formulations 3a, 3b, 3c: Shampoo

[0228]

[0229]

[0230] Formulations 4a, 4b, 4c: Shampoo

[0231]

[0232]

[0233] Formulations 5a, 5b, 5c: Liquid Soap

[0234]

[0235]

[0236] Formulas 6a, 6b: Liquid Soap

[0237]

[0238] Formulas 7a, 7b, 7c: Cream Soap

[0239]

[0240]

[0241] Formulas 8a, 8b, 8c: Oil Bath

[0242]

[0243]

[0244] Formulas 9a, 9b: Oil Bath

[0245]

[0246] Formulas 10a, 10b, 10c: Micellar Water for Makeup Removal

[0247]

[0248] Formulas 11a, 11b: Natural Micellar Water

[0249]

[0250] Formulas 12a, 12b: Micellar Water

[0251]

[0252] Formulas 13a, 13b, 13c: Skin Tonic

[0253]

[0254] Formulas 14a, 14b, 14c: Scalp Serum

[0255]

[0256] Formulas 15a, 15b, 15c: Micellar Cleansing Foam

[0257]

[0258] Formulations 16a, 16b, 16c: Liquid Facial Cleanser

[0259]

[0260]

[0261] Formulations 17a, 17b, 17c: Two - Phase Makeup Remover

[0262]

[0263] Formulations 18a, 18b, 18c: Facial Cleansing Gel

[0264]

[0265]

[0266] Formulations 19a, 19b, 19c: Wet Wipe solution

[0267]

[0268]

[0269] Formulations 20a, 20b, 20c: Cleansing Bar

[0270]

[0271] Formulation 21a: Cleansing Cream

[0272]

[0273] Formulations 22a, 22b, 22c: Body Wash Peeling

[0274]

[0275] Formulations 23a, 23b, 23c: Cleansing Powder

[0276]

[0277]

[0278] Formulations 24a, 24b, 24c: Cleansing Oil

[0279]

[0280]

[0281] Formulations 25a, 25b, 25c: Anti-Transpirant Deo

[0282]

[0283] Formulations 26a, 26b, 26c: Mouthwash

[0284] Ingredients [wt%] 26a 26b 26c Rhamnolipid 0.5 0.25 Sophorolipid 0.6 0.3 Essential Oil 0.1 0.1 0.1. Fragrance 0.2 0.2 0.2 Water Added to 100.0 Added to 100.0 Added to 100.0 Sorbitol (Karion FPLiquid, Merck) 3.0 3.0 3.0 Desferrioxamine 0.1 0.1 0.1 Preservative q.s. q.s. q.s. Dye q.s. q.s. q.s.

[0285] Formulations 27a, 27b, 27c: Toothpaste

[0286]

[0287] Formulations 28a, 28b, 28c: Kitchen Cleaning Spray

[0288]

[0289] Formulations 29a, 29b, 29c: Extra Mild Dish Wash Foam

[0290]

[0291] Formulations 30a, 30b, 30c: Automatic Rinse Aid for Direct Use 1

[0292]

[0293]

[0294] Formulations 31a, 31b, 31c: Automatic Rinse Aid for Direct Use 2

[0295]

[0296] Formulations 32a, 32b, 32c: Automatic Rinse Aid for Direct Use 3

[0297]

[0298] Formulations 33a, 33b, 33c: Glass Cleaner with Optimized Anti-Fog Efficiency

[0299]

[0300] Formulas 34a, 34b, 34c: Oven Cleanser for Smoking Chamber

[0301]

[0302] Formulas 35a, 35b, 35c: General Cleaner (Microemulsion)

[0303]

[0304]

[0305] Formulas 36a, 36b, 36c: Low-foaming Hard Surface Degreaser

[0306]

[0307] Formulas 37a, 37b, 37c: Low-foaming Hard Surface Degreaser (101630-23)

[0308]

[0309] Formulas 38a, 38b, 38c: Foaming Hard Surface Degreaser 1

[0310]

[0311]

[0312] Formulas 39a, 39b, 39c: Foaming Hard Surface Degreaser 2

[0313]

[0314] Formulas 40a, 40b, 40c: Low-foaming Hard Surface Degreaser 3

[0315] Ingredients 40a 40b 40c Rhamnolipid 0.5 Sophorolipid 0.5 Glucosolipid 1.0 C8 - 10 Alkyl Polyglucoside 4.0 4.0 4.0 Sodium C13 - 17 Alkane Sulfonate.30 2.0 2.0 2.0 Desferrioxamine 1.5 1.5 1.5 Water (Dye, Fragrance) 85.5 85.5 85.5

[0316] Formulas 41a, 41b, 41c: Low-foaming Hard Surface Degreaser 4

[0317]

[0318]

[0319] Formulas 42a, 42b, 42c: Low-foaming Hard Surface Degreaser 4

[0320] Ingredients 42a 42b 42c Rhamnolipid 0.5 Sophorolipid 0.5 Glucosolipid 1.0 C8 - 10 Alkyl Polyglucoside 4.0 4.0 4.0 Sodium C13 - 17 Alkane Sulfonate.30 2.0 2.0 2.0 Desferrioxamine 10.0 10.0 10.0 Water (Dye, Fragrance) 85.5 85.5 85.5

[0321] Formulations 43a, 43b, 43c: Hard Surface Degreaser from Renewable Surfactants

[0322]

[0323] Formulations 44a, 44b, 44c: High-Efficiency Floor Cleaner

[0324]

[0325]

[0326] Formulations 45a, 45b, 45c: Super Natural Wash Lotion for Textile Face Masks

[0327]

[0328] Formulations 46, 46b, 46c: High-Efficiency Pre-Soaker

[0329]

[0330]

[0331] Formulations 47, 47b, 47c: Pre-Soaker (Base Formulation)

[0332]

[0333] Formulations 48a, 48b, 48c: Good Dispersing Presoaker

[0334]

[0335]

[0336] Formulations 49a, 49b, 49c: Cost-Effective Pre-Soaker

[0337]

[0338] Formulations 50a, 50b, 50c: Rinse Aid for Minimizing Residual Water

[0339]

[0340] Formulations 51a, 51b, 51c: Rinse Aid with Optimal Oil Content

[0341]

[0342] Formulas 52a, 52b, 52c: Low-foaming general-purpose cleaner

[0343]

[0344] Formulas 53a, 53b, 53c: Low-foaming alkaline cleaner

[0345]

[0346]

[0347] Formulas 54a, 54b, 54c: Low-foaming alkaline cleaning agent

[0348]

[0349] Formulas 55a, 55b, 55c: Alkaline cleaner (automatic washing)

[0350]

[0351]

[0352] Formulas 56a, 56b, 56c: Metal cleaner

[0353]

[0354] Formulas 57a, 57b, 57c: Metal cleaner

[0355]

[0356] Formulas 58a, 58b, 58c: Cost-effective exterior wall cleaner

[0357]

[0358]

[0359] Formulas 59a, 59b, 59c: Dust-proof glass and window cleaner 1

[0360]

[0361] Formulas 60a, 60b, 60c: Dust-proof glass and window cleaner 2

[0362]

[0363] Formulas 61a, 61b, 61c: Dust-proof glass and window cleaner 3

[0364]

[0365] Formulas 62, 63, 64: General Cleaner Concentrate

[0366]

[0367] Formulas 65, 66, 67: All-purpose Cleaner Trigger Spray

[0368]

[0369]

[0370] Formulas 69, 70: Floor Cleaner

[0371]

[0372] Formulas 71, 72, 73: Bathroom Cleaner

[0373]

[0374]

[0375] Formulas 74, 75, 76: Dishwashing Liquid for Hand Washing

[0376]

[0377] Formulas 77, 78, 79: Cleaner for Plastic Furniture and Interior Decoration

[0378]

[0379]

[0380] Formulas 80, 81, 82: Grill and Oven Cleaner

[0381]

[0382] Formulas 83, 84, 85: Cleaner for Food & Beverage Fatsolve

[0383]

[0384]

[0385] Formulas 86, 87, 88: Car Wash Agent

[0386]

[0387] Formulations 89, 90, 91: Car Rinse

[0388]

[0389]

[0390] Formulations 92a, 92b, Automatic Dishwashing Powder

[0391] Ingredients 76792a 92b76792b Sodium Carbonate 42.0 42.0 Sodium Sulfate 20.0 20.0 Sodium Citrate 15.0 15.0 Sodium Percarbonate 10.0 10.0 Polymer 3.0 3.0 Phosphonate (HEDP) 2.5 2.5 Sodium Metasilicate 2.0 2.0 Tomakleen G - 14 1.0 1.0 Sophorolipid 0.5 0.5 TAED 2.0 2.0 Protease 1.0 - Amylase 0.5 - Desferrioxamine 0.2 0.2

[0392] Formulations 93a, 93b, 93c: Automatic Dishwashing Gel

[0393]

[0394]

[0395] Formulations 94a, 94b, 95a, 95b, 96, 97: Laundry Pretreatment Agent

[0396]

[0397] Formulations 98a, 98b, 98c, 99a, 99b, 99c: Laundry Pretreatment Agent

[0398]

[0399] Formulations 100a, 100b, 100c, 100d, 101a, 101b, 101c, 101d: Laundry Pretreatment Agent

[0400]

[0401]

[0402] Formulations 102a, 102b, 102c, 102d, 102e, 102f: Laundry Detergent

[0403]

[0404]

[0405] Formulations 102g, 102h, 102i, 102j, 102k, 102l: Laundry Detergent

[0406]

[0407]

[0408] Formulations 103a, 103b, 103c, 103d, 103e, 103f: Laundry Detergent

[0409]

[0410]

[0411] Formulas 103g, 103h, 103i, 103j, 103k: Laundry Detergent

[0412]

[0413]

[0414] Formulas 104a, 104b, 104c, 104d, 104e, 104f: Laundry Detergent

[0415]

[0416]

[0417] Formulas 104g, 104h, 104i, 104j, 104k: Laundry Detergent

[0418]

[0419]

[0420] Formulas 105a, 105b, 105c, 105d, 105e, 105f: Laundry Detergent

[0421]

[0422]

[0423] Formulas 105g, 105h, 105i, 105j, 105k, 105l: Laundry Detergent

[0424]

[0425]

[0426] Formulas 106a, 106b, 106c, 106d, 106e, 106f: Laundry Detergent

[0427]

[0428]

[0429] Formulas 106g, 106h, 106i, 106j, 106k, 106l: Laundry Detergent

[0430]

Claims

1. A composition comprising A) at least one substance selected from desferrioxamine and acid addition products of desferrioxamine or its salts, B) at least one biosurfactant, and optionally C) at least one non-biosurfactant.

2. The composition according to claim 1, wherein The desferrioxamine is selected from desferrioxamine A 1A , desferrioxamine A 1B , desferrioxamine A2, desferrioxamine B, desferrioxamine D1, desferrioxamine D2, desferrioxamine E, desferrioxamine Et1, desferrioxamine Et2, desferrioxamine Et3, desferrioxamine G1, desferrioxamine G 2A , desferrioxamine G 2B , desferrioxamine G 2C , desferrioxamine H, desferrioxamine N, desferrioxamine P1, desferrioxamine T1, desferrioxamine T2, desferrioxamine T3, desferrioxamine T7, desferrioxamine T8, desferrioxamine Te1, desferrioxamine Te2, desferrioxamine Te3, desferrioxamine X1, desferrioxamine X2, desferrioxamine X3 and desferrioxamine X4, preferably desferrioxamine B, desferrioxamine D1, desferrioxamine D2, desferrioxamine E and desferrioxamine H, particularly preferably desferrioxamine B and desferrioxamine E.

3. The composition according to claim 1 or 2, characterized in that The acid addition products of desferrioxamine or its salts are selected from acid addition products of the following acids: formic acid, aminooxyacetic acid, amino acids, anthraquinonecarboxylic acid, succinic acid, aqueous hydrochloric acid, acetic acid, folic acid, glutaric acid, hydroxamic acid, malonic acid, methanesulfonic acid, nalidixic acid, N-(methylamino)benzoic acid, phenylsuccinic acid, phenylglutaric acid, phosphorous acid, phosphoric acid, sulfurous acid, sulfuric acid, tartaric acid and citric acid.

4. The composition according to at least one of the preceding claims, characterized in that The biosurfactant is selected from rhamnolipids, glucolipids and sophorolipids, preferably sophorolipids.

5. The composition according to at least one of the preceding claims, characterized in that It contains component A) in an amount of 0.1% to 75.0% by weight, preferably 0.5% to 55.0% by weight, particularly preferably 1.0% to 40% by weight, based on the total composition.

6. The composition according to at least one of the preceding claims, characterized in that It contains component B) in an amount of 5.0% to 80% by weight, preferably 10.0% to 75% by weight, particularly preferably 25% to 60% by weight, based on the total composition.

7. A composition according to at least one of the preceding claims, characterized in that It contains component C) in an amount of 1.0% to 50% by weight, preferably 5.0% to 30% by weight, particularly preferably 5.0% to 20% by weight, based on the total composition.

8. The composition according to at least one of the preceding claims, characterized in that The non-biosurfactant is selected from anionic surfactants, cationic surfactants, non-ionic surfactants, semi-polar surfactants and zwitterionic surfactants, more preferably anionic surfactants.

9. A composition according to at least one of the preceding claims, characterized in that The sum of all surfactants is 5.0% to 90% by weight, preferably 20.0% to 80% by weight, preferably 30% to 75% by weight, where the weight percentages relate to the total composition.

10. The composition according to at least one of the preceding claims, characterized in that The sum of all biosurfactants in the total surfactants is 1% to 90% by weight, preferably 2% to 80% by weight, particularly preferably 51% to 60% by weight.

11. A composition according to at least one of the preceding claims, comprising D) water.

12. The composition according to at least one of the preceding claims, characterized in that It is a preparation, preferably a cosmetic, laundry or dishwashing preparation.

13. The composition according to claim 12, characterized in that It contains component A) in an amount of 0.005% to 10.0% by weight, preferably 0.01% to 7.0% by weight, based on the total composition.

14. The composition according to claim 12 or 13, characterized in that It contains component B) in an amount of 0.05% to 25.0% by weight, preferably 0.1% to 20.0% by weight, particularly preferably 0.5% to 15.0% by weight, based on the total composition.

15. Use of a composition according to at least one of the preceding claims for removing dirt, preferably fat- and / or oil-containing stains, from a surface preferably selected from the group consisting of skin, tableware surface or textile surface.

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