59 results about "Hydrolyzed protein" patented technology

The invention discloses paenibacillus sp. H31, which is preserved in the China Center for Type Culture Collection (CCTCC), the preservation number is CCTCC NO: M 20252669, and the preservation date is November 24, 2025. The invention further discloses a preparation method of the paenibacillus sp. The paenibacillus H31 disclosed by the invention not only has broad-spectrum disease-resistant activity on pathogenic fungi of various plants, but also has a remarkable growth-promoting effect on pepper, so that the paenibacillus H31 can be widely applied to prevention and treatment of agricultural diseases and insect pests, and sustainable development of green agricultural production is promoted. In addition, the paenibacillus H31 also has the effects of hydrolyzing proteinase and cellulose and decomposing ferritin, so that the paenibacillus H31 also can be applied to the scenes of industrial production and the like.

A dry stable probiotic composition is provided. The composition comprises one or more viable probiotic microorganisms, one or more hydrolyzed proteins, one or more disaccharides, one or more oligosaccharides, and one or more polysaccharides, but not trehalose. The composition has viability of at least 1×1010 CFU / g, and a viability loss of less than 1 log unit / g after one month at a temperature of 40° C. and a relative humidity of 33%. Also provided are methods for preparing the dry stable probiotic composition.

The invention relates to a functional drinking water preparation method based on a pH response type microcapsule slow release system, and belongs to the technical field of drinking water processing. The functional drinking water is prepared from the following materials: 50-65 parts of base water, 3-6 parts of hydrolyzed protein peptide melt, 5-12 parts of transparent gel, 5-10 parts of a mixture of vitamin C and acerola cherry powder, 1-3 parts of a zinc lactate aqueous solution and 6-12 parts of nicotinic acid microcapsule liquid. By adding natural plant extracts and trace elements and supplementing by oral administration, the health-care beverage can endogenously improve physical quality, promote blood circulation, increase the oxidation resistance of the body of a drinker, and contribute to improving the body vitality and enhancing the immunity; the functional drinking water prepared by the invention is suitable for long-term storage, inhibits the growth of microorganisms, and maximally retains the biological activity of the microorganisms.

A method of treating exocrine pancreatic insufficiency includes administering to an individual in need thereof (e.g., an individual with cystic fibrosis) an effective amount of an enteral composition having a total protein consisting essentially of hydrolyzed protein and a total fat containing monoacylglycerols (MAG) that are at least about 30 wt. % of the total fat, and the total fat optionally further contains medium chain triglycerides (MCT) and / or fatty acids. In one particular non-limiting embodiment, about 60 wt. % of the total fat is from MCT and about 40 wt. % of the total fat is from MAG; in another particular non-limiting embodiment, the total fat is MAG with free fatty acids (esterified and / or bound) without MCT; and in yet another particular non-limiting embodiment, the total fat is MAG alone without MCT.

A stable dry composition is provided. This composition comprises one or more viable microorganisms, at least 50% by weight of one or more hydrolyzed proteins, and less than 10% by weight of one or more sugars selected from the group consisting of monosaccharides, disaccharides, and combinations thereof, each weight percentage based on the total weight of the dry composition. Preferably, the composition contains no monosaccharides or disaccharides. The composition may further comprise one or more oligosaccharides, one or more polysaccharides, one or more carboxylic acid salts, or a combination thereof. The composition may have a viability of at least 1 x 10¹⁰ CFU / g and a loss of viability of less than 1 log unit / g after 84 days at 40°C and 33% relative humidity. Methods for preparing the stable dry composition are also provided.

The invention relates to the technical field of daily chemicals, and discloses a silicone oil-free shampoo composition containing polyquaternium-51 and a preparation method thereof, the composition comprises a mild surfactant, an ion gradient builder, the polyquaternium-51 and low molecular weight hydrolyzed protein which are specifically combined. The core of the bulking technology is that the preparation method comprises the following steps: preparing a core premix from polyquaternium-51 and a specific synergistic component in advance, blending the core premix into a main water phase containing an ion gradient building agent at a controlled rate, and finally adjusting the pH value to 5.0-6.0. According to the method, an inside and outside synergistic fluffy repairing system is constructed, so that ordered deposition of active matters on the surface of the hair and effective filling of the inside of the hair are ensured. The prepared composition is high in stability, can endow hair with an instant, lasting and non-dry fluffy effect, remarkably improves carding smoothness and natural gloss, and is suitable for fine, soft and collapsed hair so as to realize long-acting fluffy effect after cleaning.

To provide a hair shampoo composition that has excellent foaming, can easily wash even wavy hair, and gives good hair manageability.SOLUTION: Provided is a hair shampoo composition that contains components (A) polypeptide-type surfactant expressed by general formula (1) and (B) saccharide, where saccharide of the component (B) may be sugar alcohol, polypeptide which is a basic structure of polypeptide-type surfactant of the component (A) may be hydrolyzed protein, and a content mass ratio [(A) / (B)] of the component (A) for the component (B) may be 0.06 to 20. Also provided is a hair shampoo composition containing components (A) polypeptide-type surfactant and (C) α-olefin sulfonate.SELECTED DRAWING: None

The invention relates to the field of A61K8 / 00, in particular to a composition for promoting rapid growth of hair and application of the composition. By adopting the specific amino acid composition, the physiological active component, the plant source glucoside, the protein hydrolysate, the diguanide tetraphosphate and the anti-inflammatory agent, through the synergistic effect of all the active raw materials, the provided composition for promoting rapid growth of hair is added to prepare hair washing and hair care products, and the hair washing and hair care products are applied to people with alopecia to use or treat the alopecia. Hair stem cell stimulation and rapid hair follicle regeneration are effectively induced, scalp aging is prevented, the treatment effect is remarkable, and no obvious side effect exists.

The present application relates to the technical field of pet food, and discloses pet food with tear mark removing function and a preparation method thereof, the preparation method comprising: replacing part of the water used for decocting with mulberry extract solution to decoct chrysanthemum, cassia seed, medlar and dandelion; performing low-temperature concentration on the obtained decocting liquid after rough filtration, removing tannin precipitate through fine filtration, and performing concentration again to prepare a high-purity concentrated solution; respectively performing shallow enzymolysis and deep enzymolysis on duck liver with food-grade alkaline protease, and compounding the two kinds of enzymolysis products to prepare a compounded duck liver hydrolyzed protein solution; fully mixing the compounded duck liver hydrolyzed protein solution with fresh minced duck meat, then adding the high-purity concentrated solution and mixing uniformly, and performing molding and freeze-drying treatment to obtain a finished product. The present application solves the problems that it is difficult to simultaneously remove astringent substances and retain functional active ingredients, and that the functional ingredients are unevenly distributed due to phase separation when the plant concentrated solution is mixed with fresh minced meat, and obtains pet food with uniform distribution of functional active ingredients and good palatability for pets.

The invention provides a soda water beverage added with nattokinase and a preparation method and application thereof, the soda water beverage added with nattokinase has a pH value of 7.8-8.2 and a carbonation degree of 0.8-1.2 g / L, and contains nattokinase, and the activity of the nattokinase is greater than or equal to 10,000 FU / L. The soda water beverage added with the nattokinase is applied to preparation of products for regulating PCSK9 activity, reducing the low density lipoprotein cholesterol LDL-C level in blood or preventing / assisting in managing obesity and related metabolic syndromes. The product is a beverage, a health food or a dietary supplement. The nattokinase can be used for specifically hydrolyzing the Ser153-Gly154 site of the PCSK9 protein, and the Ser153-Gly154 site of the PCSK9 protein can be specifically hydrolyzed. According to the beverage, the activity of nattokinase is protected by optimizing pH and a carbonation system, the intestinal absorption rate of the nattokinase is improved, and the function of PCSK9 is inhibited in a targeted manner so as to regulate blood lipid metabolism. Compared with an existing oral enzyme preparation, the oral enzyme preparation has high efficiency, stability and consumption convenience, and an innovative diet intervention scheme is provided for obesity and related metabolic diseases.

A composition comprising carbon fibers and hydrolyzed protein, wherein, when calculated relative to the total amount of hydrolyzed protein and carbon fibers, the carbon fibers are present in an amount of 85.0000 to 99.9995% by weight, and the hydrolyzed protein is present in an amount of 0.0005 to 15.0000% by weight, and the composition further comprises a curable resin or prepolymer component having at least one ethylenically unsaturated polymerizable group and water in an amount ranging from 0.0 to 10.0% by weight when calculated relative to the total weight of the composition.

The present invention addresses the problem of providing an albumen hydrolysate that has emulsifiability, emulsion stability and heat coagulability. An albumen hydrolysate obtained by hydrolysis of albumen with a protease, wherein the dry weight of a precipitate formed by adding nine times the amount of 0.4 M trichloroacetic acid (TCA) to the albumen hydrolysate is 60% or more relative to the dry weight of albumen treated in the same manner.

The invention belongs to the technical field of preparation of peptides, and particularly relates to a spirulina peptide, a preparation method, a product and application. The invention provides a spirulina peptide. The spirulina peptide comprises a first algae peptide, a second algae peptide, a third algae peptide, a fourth algae peptide and a fifth algae peptide. According to the preparation method of the spirulina peptide provided by the technical scheme, the neutral protease can preliminarily decompose protein in spirulina, the binding structure of the protein and polysaccharide is destroyed, and macromolecular protein is decomposed into medium-sized peptide fragments. Alkaline protease can deeply hydrolyze protein to generate the antiviral pneumonia active peptide with biological activity. And the papain can accurately regulate and control the molecular weight of the peptide fragment, so that the generated peptide fragment has relatively high water solubility and emulsifying activity, and the antiviral effect is high. Results of embodiments show that the spirulina peptide provided by the invention has the efficacy of resisting viral pneumonia.

The present invention relates to the use of a nutritional composition, more particularly to the use of a nutritional composition in the manufacture of a product for improving intestinal colic and / or abdominal distension, wherein the nutritional composition comprises partially hydrolyzed protein and docosahexaenoic acid (DHA). The partially hydrolyzed protein and the docosahexaenoic acid, when used in combination, are capable of synergistically improving intestinal colic and / or abdominal distension.

The application belongs to the field of gypsum building material water reducing agent, and discloses a modified plant hydrolyzed protein water reducing agent, a preparation method and application, the water reducing agent comprises a substance with a structure shown in formula I, wherein a=20-25, b=15-20, x=30-40, y=40-45, and z=5-10.The modified plant hydrolyzed protein water reducing agent has the advantages of small mixing amount, high water reducing rate, small loss of gypsum strength, certain retarding effect, strong adaptability to gypsum-based materials, reduced application of other retarding materials, and reduced cost of gypsum-based additives.

The invention discloses a low-corrosion foam fire extinguishing agent and a preparation method thereof. The fire extinguishing agent comprises the following raw materials: a protein hydrolysate concentrated solution, a fluorocarbon surfactant FS-50, a hydrocarbon surfactant alkyl polyglucoside APG0810, cobalt acetate, a cosolvent, an antifreeze agent, a composite corrosion inhibitor and water. The raw materials comprise, by mass, 45 to 50% of a protein hydrolysate concentrate, 3 to 3.5% of a fluorocarbon surfactant FS-50, 2.5 to 3% of a hydrocarbon surfactant alkyl polyglucoside APG0810, 2.5 to 3.5% of cobalt acetate, 1.5 to 2.5% of a cosolvent, 4 to 6% of an antifreeze agent, and 1.5 to 2.5% of a composite corrosion inhibitor; the compound corrosion inhibitor is a mixture of sodium gluconate, potassium sorbate and benzotriazole according to the mass ratio of 7: 6: 8. According to the composite corrosion inhibitor, the corrosion inhibition effect is improved, a protective film is formed on the metal surface, and corrosion of a foam extinguishing agent to metal is effectively reduced.

The invention discloses weight-losing meal replacement powder capable of increasing satiety and a preparation method of the weight-losing meal replacement powder, and belongs to the technical field of meal replacement powder. Comprising resistant starch, bio-enzyme modified whey protein concentrate, bio-enzyme modified soybean protein isolate, bio-enzyme modified white kidney bean hydrolyzed protein, oat fiber powder, nano emulsion milk powder, mogroside, chitosan oligosaccharide, inulin, konjac powder, pear cactus concentrated powder, chia seed extract, wax gourd peel concentrated powder, edible essence and a nutrition enhancer. Through the synergistic effect of multiple components and multiple processes, the remarkable satiety and weight loss effects are achieved. Dietary fibers such as the resistant starch and the inulin absorb water and swell in intestinal tracts to form high-viscosity gel, so that the satiety is further enhanced, and the eating frequency and the eating amount are reduced. A low-calorie and high-protein formula is combined with components such as tartronic acid in the Chinese waxgourd peel concentrated powder and the opuntia ficus-indica concentrated powder, so that fat catabolism is accelerated, and fat synthesis is inhibited.

The preparation method comprises the following steps: mixing fresh shiitake mushrooms, celery, perilla leaves, white mushrooms and wheatgrass according to a specific mass ratio, carrying out cleaning, steam fixation and crushing pretreatment, inhibiting enzyme activity and retaining flavor substances; by adopting staged enzymolysis and utilizing the synergistic effect of glutaminase and flavourzyme, protein is efficiently hydrolyzed to generate flavor peptide; according to the method, the plant-derived flavor peptide is used as a raw material, ultrasonic-assisted extraction, targeted membrane separation, directional flavor modification and spray drying processes are combined, various parameters are accurately controlled, mass transfer is enhanced, impurities are removed, flavor is modified, and powder characteristics are optimized, so that the finally prepared plant-derived flavor peptide is high in quality, and a high-quality raw material is provided for salt reduction and seasoning of foods.

The application relates to a batch prediction model training method for hydrolytic protease enzyme cutting sites. The method comprises the following steps: S1, obtaining hydrolytic protease data, enzyme cutting site data and substrate data from a self-built hydrolytic protease enzyme cutting site database; S2, converting amino acid sequence data obtained in S1 into a high-dimensional feature vector by using a pre-training model, and performing dimension reduction processing on the high-dimensional feature vector to obtain a low-dimensional feature vector; and S3, using multiple machine learning models to train the low-dimensional feature vector multiple times, and screening out the optimal model according to the accuracy on the validation set. In the application, through technical means such as the self-built hydrolytic protease enzyme cutting site database, amino acid sequence feature extraction based on a T5 pre-training model, multi-model integrated optimization and cross-validation, the accuracy and generalization ability of hydrolytic protease enzyme cutting site prediction are effectively improved.

The invention relates to a sea sludge component-containing composition with effects of nourishing color and repairing hair quality, and belongs to the technical field of daily chemicals, the composition mainly comprises the following raw materials: sea sludge, composite vegetable oil liposome, a peptide compound and hydrolyzed protein; the composite vegetable oil lipidosome comprises plum-leaf crab seed oil lipidosome, origanum vulgare leaf oil lipidosome and avocado fruit oil lipidosome. The plum-leaf crab seed oil, the origanum vulgare leaf oil and the avocado oil are respectively wrapped by lipidosome and then are compounded and combined for use, so that advanced oxidation failure can be avoided to a certain extent, slow release of active ingredients is realized, and a better hair color nourishing effect can be effectively realized through combination; the myristoyl pentapeptide-4, the sea sludge and the hydrolyzed yeast protein are compounded, so that the hair quality can be synergistically repaired from different dimensions, and the hair strength is further improved.

The current invention discloses methods for treating diseases characterized by elevated levels of the urokinase plasminogen activator receptor (uPAR) protein D2D3 wherein the disease is one or more of chronic kidney disease, insulin-dependent diabetes, or diabetic neuropathy. In addition, the invention provides methods for restoring pancreatic β-cell number and function in the pancreas of a subject diagnosed with insulin-dependent diabetes wherein the insulin-dependent diabetes is characterized by the presence of detectable levels of D2D3 Specifically, the methods comprise administration of a therapeutically effective amount of an agent that antagonizes or removes D2D3 from the circulation of the subject wherein the agent comprises an anti-D2D3 antibody or antigen binding fragment thereof that specifically binds to a D2D3 protein. Alternatively, the methods comprise removing the D2D3 protein from the circulation of the subject by an extracorporeal procedure.

The invention provides a hair disulfide bond repairing composition and application thereof, and relates to the technical field of cosmetics, the hair disulfide bond repairing composition comprises ginsenoside CK, a recombinant collagen composition and multiple hydrolyzed protein, the recombinant collagen composition comprises small-molecule recombinant collagen, middle-molecule recombinant collagen and large-molecule recombinant collagen, and the multiple hydrolyzed protein comprises hydrolyzed vegetable protein, hydrolyzed sericin, hydrolyzed wheat protein, hydrolyzed soybean protein and hydrolyzed corn protein. The ginsenoside CK, the recombinant collagen composition and the multi-hydrolyzed protein are combined for use, so that the antioxidant capacity of the composition reaches the highest level, active oxygen can be removed to the greatest extent to prevent new fracture of disulfide bonds, the capacity of repairing the disulfide bonds can reach the highest, and the effect of repairing the disulfide bonds is achieved. The problem that hair is easy to break due to factors such as dyeing, perming and high temperature is fundamentally solved.

The invention discloses hydrolyzed protein for improving intestinal barrier and preventing diarrhea and a preparation method thereof, and belongs to the technical field of microorganisms and enzymes. According to the preparation method, a whey protein solution is subjected to enzymolysis through trypsin, then cross-linking is conducted through TG enzyme, secondary hydrolysis is conducted through natural field protease M, and finally the obtained hydrolyzed protein has the diarrhea preventing effect; furthermore, the peptide fragment screened from the hydrolyzed protein also has the function of improving the intestinal barrier. The protein peptide prepared by the method can improve the intestinal barrier function of a body and reduce the change of osmotic pressure so as to achieve the effect of preventing diarrhea.

The invention relates to the technical field of fruit tree cultivation, discloses a cultivation method of citrus container mycorrhizal seedlings, and particularly relates to application of plant hydrolyzed protein and arbuscular mycorrhizal fungi in cultivation of citrus container mycorrhizal seedlings and a cultivation method. The method comprises the following steps: preparing a sterilized planting substrate, disinfecting citrus seeds, accelerating germination, sowing, inoculating an arbuscular mycorrhizal fungus inoculant, and applying a plant hydrolyzed protein solution at intervals in the seedling growth period. Through combined application of plant hydrolyzed protein and arbuscular mycorrhizal fungi, the mycorrhizal infection rate, root development, photosynthetic efficiency and stress resistance of citrus container seedlings are remarkably improved, and the seedling height, biomass, mineral element absorption and oxidation resistance are all synergistically enhanced. The method is easy and convenient to operate, low in cost, capable of efficiently cultivating the high-quality citrus container mycorrhizal seedlings and suitable for industrial popularization.

This invention relates to an enzymatically hydrolyzed protein composition as a substitute for fishmeal and its preparation method, belonging to the field of feed technology. The enzymatically hydrolyzed protein composition comprises the following raw materials: animal protease hydrolysate, brewer's yeast extract, bile acids, sodium butyrate, sodium selenite, and fructooligosaccharides. This application selects cricket powder and defatted mealworm powder as animal protein sources. Simultaneously, chitinase, alkaline protease, and neutral protease are used sequentially to enzymatically hydrolyze the cricket and mealworm complex. The cricket powder and defatted mealworm powder after enzymatic hydrolysis effectively eliminate anti-nutritional factors in the original insect feed, and have high protein utilization, effectively releasing nutrients and improving nutritional value. Based on this, brewer's yeast extract and bile acids are added for compounding, which synergistically promotes weight gain and growth in aquatic animals. Furthermore, this application uses sodium butyrate, sodium selenite, and fructooligosaccharides in combination, which effectively gives the prepared composition significant antioxidant effects from different dimensions.

The invention relates to the field of organic silicon emulsion, in particular to organic silicon emulsion, a preparation method and application, and the organic silicon emulsion comprises silane modified hydrolyzed protein, polydimethylsiloxane, ammonia-terminated polydimethylsiloxane, bis-aminopropyl polydimethylsiloxane, an emulsifier and water. The silane modified hydrolyzed protein comprises one of hydrolyzed collagen PG-propyl methyl silane glycol, hydrolyzed keratin PG-propyl methyl silane glycol, hydrolyzed wheat protein PG-propyl silane triol, hydrolyzed sesame protein PG-propyl methyl silane glycol and hydrolyzed vegetable protein PG-propyl silane triol. The prepared organic silicon emulsion can efficiently cover the hair surface, so that the hair surface gloss can be improved, and pigment falling after dyeing can be reduced.

1. Name of the product in this design: Packaging Box (Caoji Gufang Amino Acid Hydrolyzed Protein Hair Care Cream). 2. Purpose of this design: For packaging products. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

The application discloses a soil matrix prepared based on pyrite slag, and a preparation method of the soil matrix, which comprises the following steps: mixing pyrite slag, hair and sulfuric acid together for pretreatment, wherein the weight ratio of the pyrite slag, the hair and the sulfuric acid is 5-10:0.5-2:5-10. In the process of extracting iron elements from the pyrite slag by acid leaching, the hair is added for hydrolysis to obtain hydrolyzed protein, which can well remove heavy metals in the pyrite slag by complexing with heavy metals in the pyrite slag, so that the content of the heavy metals in the pyrite slag is significantly reduced, the soil matrix prepared from the pyrite slag is suitable for plant growth, and the heavy metal pollution of the soil is reduced.

The present disclosure provides an animal food composition comprising hydrolyzed proteins, fructooligosaccharides (FOS), maize starch, omega-3 fatty acids, omega-6 fatty acids, and 0.26 g / Mcal or less of zeolite by weight relative to the total dry matter weight of the composition, and its use for preventing and / or treating cutaneous adverse food reaction in small dogs.

The invention provides a silanized hydrolyzed protein preparation method and device, the device comprises a tank body, a stirring assembly used for mixing solutions is arranged in the tank body, the stirring assembly comprises a stirring rod, the stirring rod is rotatably connected in the tank body, and the top of the stirring rod is sleeved with a pushing piece; the stirring mechanism comprises a plurality of stirring blades which are uniformly arranged along the peripheral side of the stirring rod, and one end of each stirring blade is sleeved with a torsion part; the downward pressing mechanism is arranged at the bottom of the stirring rod in a sleeving manner, and the downward pressing mechanism comprises a plurality of groups of fork blocks which are uniformly arranged along the peripheral side of the stirring rod. Equipment required by a plurality of process steps of mixing, stirring, filtering, decolorizing, deodorizing and the like is integrated, so that the process flow is simplified, and the operation convenience is improved. And the stirring assembly arranged in the tank body adjusts the angle of the stirring blade through the cooperation of the pushing piece and the pressing mechanism, so that the conversion between the stirring function and the pressing function is realized. The design not only enriches the functional diversity of the equipment, but also is more convenient to operate and use.