73 results about "Oat bran" patented technology

The invention discloses an anti-allergy soothing composition as well as a preparation method and cosmetics thereof. The anti-allergy soothing composition comprises the following components in percentage by mass: 2%-8% of a cactus extract, 1%-5% of a radix scutellariae root extract, 0.5%-3% of a Chinese herbaceous peony root extract, 2%-5% of a radix ophiopogonis root extract, 2%-5% of an oat bran extract, 40%-50% of butanediol and the balance of water. The composition has good anti-allergy and soothing effects, when the composition is applied to skin care products and cosmetics, the cosmetics can have the good anti-allergy and soothing effects, and the skin care products and the cosmetics can have good universality. Meanwhile, the preparation method of the anti-allergy soothing composition is simple and easy to implement and easy to popularize and use.

The invention provides a process for preparing various nutritional ingredients from oats, and relates to the technical field of deep processing of oats. The process comprises the following steps: crushing and sieving oats to obtain oat bran; the method comprises the following steps: extracting oat bran through a supercritical extraction technology to obtain pretreated oat bran and an extract, and carrying out gradient membrane treatment and membrane ultrafiltration on the extract to obtain oat oil; extracting the pretreated oat bran through continuous sectional extraction equipment; after first-stage protein extraction, second-stage dextran extraction, third-stage immobilized enzymolysis and fourth-stage filler decoloration, the materials enter a system balance tank, and membrane separation and concentration are performed to obtain the oat beta-dextran. According to the invention, various nutrient substances such as oat beta-glucan, oat protein, oat oil and the like can be extracted at the same time, the defects in the prior art are overcome, the automation degree is high, and energy conservation and emission reduction are realized.

The present application relates to the technical field of oat bran deep processing, and particularly relates to an oat active polypeptide with GLP-1 secretion promotion, blood sugar reduction and lipid reduction activity, and a preparation method and application thereof.The present application is prepared by adding alkaline protease and ficin for double-enzyme step-by-step hydrolysis after homogenate, enzymolysis and alkali extraction and acid precipitation pretreatment, and then filtering, ultrafiltration desalination and drying, so that the oat active polypeptide with GLP-1 secretion promotion, blood sugar reduction and lipid reduction activity is obtained.The present application is simple to operate, low in equipment requirement, and suitable for industrial large-scale production.The prepared oat active polypeptide has GLP-1 secretion promotion, blood sugar reduction and lipid reduction activity, has a significant inhibitory effect on pancreatic lipase and alpha-glucosidase, has an obvious GLP-1 secretion promotion effect, and has a significant blood sugar reduction and lipid reduction effect.

The invention provides a preparation method of a cordyceps militaris fermentation product with anti-aging, mitochondrial function enhancing, anti-oxidation and autophagy promoting effects, and the preparation method comprises the following steps: inoculating cordyceps militaris into a fermentation substrate for liquid fermentation culture to obtain a fermentation mycelium; the fermented mycelium is subjected to wall breaking or centrifugal separation, concentration and freeze-drying, and the cordyceps militaris fermented product is prepared; wherein the fermentation substrate comprises oat bran and / or lily. The cordyceps militaris fermentation product prepared by the method shows remarkable anti-aging, anti-oxidation, mitochondrial function enhancing and autophagy promoting effects in in-vitro cell experiments and in-vivo animal models, the process period is short, the preparation process is simple and easy, liquid fermentation in the whole process is suitable for large-scale production, and the preparation cost is low.

The invention relates to the technical field of decarburized water of oat bran, in particular to a preparation device of decarburized water and oat bran. The image acquisition unit is used for acquiring initial images of a plurality of angles when the oat bran is poured into the upper-layer screen and screen images of the multiple layers of screens after the oat bran is screened out each time; the desugaring unit is used for desugaring the pretreated oat bran; the detection unit is used for detecting the enzymatic hydrolysate concentration of the oat bran in the enzymolysis process at a plurality of time points; the control unit determines the proportion of impurities in the oat bran and the initial vibration frequency of the vibration motor, adjusts the initial vibration frequency according to the blockage degree coefficient of the multi-layer screen, and also determines the adjustment mode of the enzyme addition amount according to the concentration of the enzymatic hydrolysate at a plurality of time points; the degreasing unit is used for degreasing the desugared oat bran; and cleaning and drying the degreased oat bran by the post-treatment unit. According to the invention, the desugaring and degreasing of the oat bran can be effectively realized.

The invention provides a complex microbial inoculant for fermenting modified corn flour, a method and application, and belongs to the technical field of fermented food. The complex microbial inoculant comprises a liquid state fermentation complex microbial inoculant (streptococcus thermophilus is greater than or equal to 1 * 10 < 9 > cfu / mL and bacillus subtilis is greater than or equal to 1 * 10 < 9 > cfu / mL) and a solid state fermentation complex microbial inoculant (monascus spore suspension is greater than or equal to 1 * 10 < 6 > spores / mL and lactobacillus plantarum is greater than or equal to 1 * 10 < 8 > cfu / mL), and the fermentation modification method comprises the following steps: performing microwave puffing treatment on corn flour, mixing the corn flour with oat bran, and sequentially performing liquid state fermentation and solid state fermentation, and spraying the liquid fermentation supernatant back to the solid substrate, and finally drying to obtain the modified corn flour. Through the synergistic effect of a two-stage fermentation system, the content of functional components such as soluble dietary fibers and Monacolin K in the corn flour is remarkably increased, and the obtained product has the characteristic of lowering cholesterol.

The invention provides low-GI oat bran and cistanche skin residue brewing powder and a preparation method thereof, and belongs to the technical field of food processing. The preparation method comprises the following steps: respectively cleaning, drying and crushing the oat bran and the cistanche peel pomace, degreasing and curing the oat bran powder, uniformly mixing the oat bran powder with the cistanche peel pomace powder subjected to ultrasonic treatment, spray drying and radio frequency sterilization treatment, the xylitol and the konjaku flour, and finally performing vacuum nitrogen-filled packaging to obtain the brewing powder. According to the method disclosed by the invention, nutritional active ingredients of the raw materials are effectively reserved, the reconstituability and taste of the product are improved, and the prepared blending powder has the characteristic of low glycemic index, is suitable for people needing to control blood sugar, and also has certain oxidation resistance.

The invention discloses a preparation method and application of micromolecular oat beta-glucan, and the preparation method comprises the following steps: inoculating lactobacillus into a fermentation substrate composed of oat bran and water, and carrying out fermentation culture and sterilization to obtain the micromolecular oat beta-glucan, wherein the lactobacillus is composed of lactobacillus helveticus and lactobacillus plantarum, and the viable count ratio of the lactobacillus helveticus to the lactobacillus plantarum is 1: (0.5-2). The lactobacillus fermentation is utilized to improve the utilization rate of the oat bran and reduce the loss of active ingredients, so that the preparation method has the advantages of low cost, low energy consumption, environmental friendliness and the like, and can be directly used as an additive for preparing facial masks, essence or toner; the prepared product is superior to a product prepared by a traditional method in the aspects of DPPH free radical scavenging capacity, total antioxidant capacity, cytotoxicity, total sugar content, anti-inflammatory performance, molecular weight and the like, and has a good market application prospect.

The invention relates to a preparation method of a composition with soothing and repairing functions. The preparation method comprises the following steps: stirring and mixing aesculus chinensis fruits, feverfew, oat bran, mangnolia officinalis bark and radix stephaniae tetrandrae, drying, crushing and sieving to obtain mixed powder; adding an ethanol aqueous solution into the mixed powder, heating, refluxing, extracting, filtering, collecting an extracting solution, and extracting residues for the second time; combining the two extracting solutions, and concentrating into paste; dissolving the concentrated paste with hot water, adsorbing with modified D101 macroporous adsorption resin, loading the modified D101 macroporous adsorption resin into a chromatographic column, eluting, collecting an ethanol water eluent, concentrating and drying to obtain a plant composition mixed extract; the preparation method comprises the following steps: taking a plant composition mixed extract, adding the plant composition mixed extract into polyhydric alcohol, heating and stirring until the plant composition mixed extract is completely dissolved, adding water in batches, stirring while adding until the solution is clear and transparent, and filtering by using a 0.22 mu m filter membrane to obtain the composition with the soothing and repairing functions.

The invention belongs to the field of biosensing and microbiological detection, and relates to a staphylococcus aureus rapid counting method based on fluorescence confinement discretization. According to the method, oat bran is used as a natural carbon source, lysozyme active fragments are used as targeting ligands, targeting carbon quantum dots are synthesized through a one-step hydrothermal method, the targeting carbon quantum dots are modified by fluorescent dye SRB to obtain luminescence enhanced carbon quantum dots, and the luminescence enhanced carbon quantum dots can be specifically combined with cell walls of staphylococcus aureus, so that the staphylococcus aureus has stable fluorescence signals. And then, by taking the marked thalli as a core layer and a high-molecular polymer as a shell layer, preparing a core-shell nanofiber membrane by adopting a coaxial electrostatic spinning technology to realize spatial confinement and monomer discretization of the thalli, so that a group fluorescence signal is converted into a single-thalli distinguishable signal, and rapid and sensitive quantitative detection of the staphylococcus aureus is realized. The method is simple, convenient, high in sensitivity, suitable for rapid visualization and quantitative detection of staphylococcus aureus in foods such as dairy products, meat products and beverages, and wide in application prospect.

The application discloses a hot air pretreatment method for extracting oat oil and belongs to the technical field of oil extraction. The application solves the technical problems of low extraction efficiency, easy oxidation of oil and large solvent consumption existing in the prior art. The method comprises the following steps: a. oat bran is dried by hot air at 130-150 DEG C for 15-20 min; b. the oat bran is placed in a negative pressure environment, and ethanol vapor flash treatment is performed for 5-15 min; c. the oat bran is mixed with a mixed solvent of petroleum ether and ethanol, immobilized lipase and natural antioxidant are added, and extraction is performed for 8-12 h, and then filtration separation is performed; d. the first residue is mixed with the mixed solvent, extraction is performed for 4-6 h, and then filtration separation is performed; e. the first supernatant and the second supernatant are combined, the solvent is recovered by reduced pressure distillation, and oat crude oil is obtained; and f. the immobilized lipase is recovered. The method is mainly used for efficiently extracting high-quality oat oil from oat bran.

The invention relates to the field of food biotechnology and fermentation engineering, and discloses lipid-lowering health-preserving vinegar capable of strengthening an amino acid metabolic pathway and a preparation process thereof, and the lipid-lowering health-preserving vinegar capable of strengthening the amino acid metabolic pathway is prepared by fermenting soybean protein isolate, silkworm chrysalis protein powder, broken rice, oat bran, a metabolism anchoring regulation composite emulsion and a plant extract. According to the metabolism anchoring regulation composite emulsion, carrier oligopeptide, pyridoxal-5-phosphoric acid and metal ions are utilized to construct a coordination system, and the microbial amino acid metabolism flow direction is directionally regulated. The preparation process is completed by adopting lactobacillus plantarum and acetobacter pasteurianus through anaerobic-aerobic variable-temperature variable-dissolved-oxygen coupling fermentation. Through a metabolic network intervention strategy, the enrichment efficiency of gamma-aminobutyric acid and hydrophobic active oligopeptide in the finished product is remarkably improved, and the flavor of the product is improved, so that the table vinegar is endowed with stronger auxiliary lipid-lowering and pressure-lowering effects.

The invention discloses an anti-allergy soothing composition as well as a preparation method and cosmetics thereof. The anti-allergy soothing composition is prepared from, by mass, 1%-5% of radix gentianae extract, 1%-4% of radix sophorae flavescentis extract, 1%-3% of herba centellae extract, 2%-6% of calendula extract, 1%-4% of oat bran extract, 2%-5% of paeonia lactiflora root extract, 0.5%-1% of glyceryl polyacrylate and the balance solvent, and the solvent is prepared from water and 1, 3-butanediol in the mass ratio of 5: 5. The formula is matched with a specific preparation method, so that the composition has good stability and anti-allergy and soothing effects.

The invention relates to the technical field of food formulas and processing, and discloses a formula and making method of flour special for diabetics, and the flour is composed of oat bran, wheat gluten, flaxseed, coconut powder, erythritol, white kidney bean extract, mulberry leaf polypeptide, beta glucan and L arabinose. According to the invention, the content of effective carbohydrates in the flour with the same weight is reduced, the white kidney bean extract, the mulberry leaf polypeptide and the beta glucan effectively inhibit the increase of blood sugar, and the L arabinose can hinder the absorption of glucose in large intestines and discharge redundant glucose through excrement, so that the burden of medication and kidneys is reduced; the product disclosed by the invention is balanced in nutrition and suitable for being eaten by the diabetic for a long time.

The application discloses an oat bran fermentation product and a preparation method and application thereof, and combines an enzymolysis method and a fermentation method to take oat bran as a main raw material, and obtains the oat bran fermentation product through gelatinization, primary enzymolysis, fermentation and secondary enzymolysis, wherein the oat bran fermentation product contains active substances such as beta-glucan, oat protein, oat polypeptide, polysaccharide, polyphenol, ferulic acid and feruloyl oligosaccharide.The oat bran fermentation product has high content of active substances, is easy to be absorbed by skin, has good anti-aging, antioxidant, anti-inflammatory and bacteriostatic effects and moisturizing effect, can be applied to the field of cosmetics, and is used for preparing emulsions, water agents, creams, gels, lotions and masks, and greatly improves the bioavailability of the oat bran, and has low production cost and high enzymolysis and fermentation efficiency.

The invention provides a compound feed for improving goat meat quality and a preparation method thereof, and relates to the technical field of livestock breeding. The compound feed is prepared from corn, soybean meal, a burdock leaf modified material, a bamboo powder fermented material, leymus chinensis, alfalfa, oat bran, soybean oil, a premix and a compound additive. The burdock leaf modified material is prepared by mixing burdock leaves with saline water, grinding, soaking, filtering, carrying out microwave drying, inoculating the dried burdock leaves with potato juice, fermenting, sterilizing and drying; the bamboo powder fermented material is prepared by mixing crushed bamboo leaves with acid-modified bamboo pole powder, fermenting with saccharomyces cerevisiae and lactobacillus plantarum, and drying. The goat fattening feed overcomes the defects in the prior art, effectively promotes the weight gain of goats, ensures the immunity of the goats, further improves the meat quality of the goats, and comprehensively improves the economic benefits of breeding by optimizing the formula of the goat fattening feed.

The invention relates to the field of food, in particular to meal replacement powder for reducing blood fat and preventing cardiovascular and cerebrovascular diseases. The meal replacement powder capable of reducing blood fat and preventing cardiovascular and cerebrovascular diseases comprises the following components in parts by weight: 30-45 parts of coix seed and red bean composite powder, 10-15 parts of konjac powder, 10-15 parts of oat bran, 15-20 parts of pumpkin seeds, 7-10 parts of black sesame, 5-15 parts of a mulberry leaf and hawthorn extract, 3-12 parts of corn resistant dextrin and 0.5-5 parts of composite prebiotics. According to the meal replacement powder capable of reducing blood fat and preventing cardiovascular and cerebrovascular diseases, through the synergistic effect of various natural components, the levels of total cholesterol, low-density lipoprotein cholesterol and triglyceride are remarkably reduced, meanwhile, the level of high-density lipoprotein cholesterol is improved, the meal replacement powder shows a remarkable blood fat reducing effect in SD rat experiments, and the meal replacement powder is suitable for being used for preventing cardiovascular and cerebrovascular diseases. Through the synergistic effect of various mechanisms of inhibiting cholesterol synthesis, promoting cholesterol discharge, improving intestinal health and the like, the blood fat level is effectively improved.

The invention relates to the technical field of microalgae feed, and discloses a preparation method and application of microalgae feed, and the preparation method comprises the following steps: S1, extracting hawthorn flavone; s2, extraction of maca unsaturated fatty acid; s3, extracting beta-glucan from the oat bran; s4, extracting pinellia ternate agglutinin; s5, screening of excellent chlorella; according to the preparation method and application of the microalgae feed, the chlorella which is not reported by public literatures is screened out, substances such as pinellia ternate agglutinin extracted from pinellia ternate, beta-glucan extracted from oat bran, flavone extracted from hawthorn, unsaturated fatty acid extracted from maca and the like are combined to serve as a culture medium for culturing the chlorella, an original BG-11 culture medium is replaced, and the microalgae feed is prepared. The chlorella breeding rate is increased; the cultured composite microalgae liquid is used as a liquid feed for livestock and poultry, and compared with a common chlorella feed, the composite microalgae feed can more quickly eliminate toxins such as heavy metals in animal bodies; the weight of animals can be increased, the protein content of meat can be increased, and the fat content can be reduced.

The invention discloses meal powder capable of regulating spleen and stomach and a preparation method thereof. The meal powder is prepared from food with homology of medicine and food, grains, auxiliary materials, nuts and fungi, wherein the food with homology of medicine and food is at least one of ginger jujube tea, poria cocos powder, ginseng powder, longan powder, spina date seeds, hawthorn fruit powder, sea-buckthorn, pericarpium citri reticulatae powder, radix puerariae powder, lucid ganoderma, peach kernels, rhizoma polygonati, dendrobium officinale and lilies; the cereals are at least one of black golden cereal powder, oat powder, quinoa flour, coix seed powder, highland barley flour, red fragrant rice and oat bran, the auxiliary materials are Brazil and resveratrol, the nuts are chia seeds and flaxseeds, and the fungi are hericium erinaceus. According to the invention, through precise control of each link, on the basis of ensuring the safety and stability of the meal powder, the effective components of the raw materials are fully reserved, the absorption efficiency and conditioning effect of the product are improved, and the prepared meal powder can better play roles in strengthening spleen and reinforcing stomach, promoting digestion and relieving stasis and the like.

The invention provides vegetarian oyster sauce as well as a preparation method and application thereof, and belongs to the technical field of food. According to the preparation method of the vegetarian oyster sauce, oat is subjected to enzymolysis, enzymolysis byproducts are subjected to different treatments, the oat enzymatic hydrolysate with natural sweetness is obtained, meanwhile, the mushroom enzymatic hydrolysate is added, the vegetarian oyster sauce has the composite flavor of mushrooms and oat, and the taste is richer; natural high viscosity is increased through pulping of fresh mushrooms, high-viscosity starch paste is formed by the fresh mushrooms and by-product oat bran powder obtained after enzymolysis of oat, it is ensured that the vegetarian oyster sauce has moderate viscosity, and the shelf stability of the vegetarian oyster sauce is improved; according to the preparation method of the vegetarian oyster sauce, the mushroom enzymatic hydrolysate and the oat enzymatic hydrolysate are subjected to a Maillard reaction to form a natural color, no additional pigment is needed, and ingredients are cleaner; the preparation method of the vegetarian oyster sauce is high in utilization rate of raw materials, mushrooms and oats are fully utilized, the utilization rate of the raw materials is increased, and loss is reduced.

An oat preparation, an oat product comprising the oat preparation, a preparation method therefor and the use thereof. The oat preparation is obtained by fermenting a fermentation broth; the fermentation broth comprises a fermentation substrate and a starter culture; the fermentation substrate mainly consists of hydrolyzed oat bran; the starter culture comprises lactobacillus reuteri, lactobacillus plantarum, lactobacillus acidophilus, bifidobacterium lactis and lactobacillus rhamnosus, and comprises streptococcus salivarius subsp. thermophilus and lactobacillus delbrueckii subsp. bulgaricus.

The invention belongs to the technical field of food processing, and particularly relates to cardiocrinum giganteum meal replacement powder with a low glycemic index and a preparation method of the cardiocrinum giganteum meal replacement powder. The cardiocrinum giganteum meal replacement powder consists of the following components in parts by mass: 30-50 parts of cardiocrinum giganteum powder; 10 to 20 parts of konjaku flour; 15-25 parts of oat bran powder; 10 to 15 parts of soybean protein isolate; 2-5 parts of composite vitamins and minerals; 1-3 parts of a natural sweetener; and 5-10 parts of compound dietary fiber. In-vitro digestion experiments prove that the GI value of the prepared cardiocrinum giganteum meal replacement is smaller than or equal to 55. The protein content is not less than 20% and the dietary fiber content is not less than 25 The natural viscidity of the cardiocrinum giganteum powder improves the smoothness of the meal replacement powder after the meal replacement powder is brewed.

The invention discloses a preparation method of high-viscosity oat beta-glucan. The method comprises the following steps: adding deionized water and an acid reagent into oat bran, emulsifying at high temperature, stirring and extracting at high temperature, adding deionized water, continuously extracting at high temperature, passing reaction liquid through a butterfly centrifuge, separating clear liquid and precipitate, passing centrifugal clear liquid through a ceramic membrane, concentrating, separating a trapped phase and a permeated phase, adding deionized water into the trapped phase, and concentrating for the second time; and maintaining high-temperature spray drying of the secondarily concentrated trapped phase to obtain the high-viscosity oat beta-glucan. According to the invention, enzyme preparations and organic solvents are not used, the production process is simple, and industrial large-scale production is easy to realize; meanwhile, the purity of the product produced by the method is more than or equal to 80%, and the net extraction rate of the oat beta-glucan is more than or equal to 85%.

In a method of preparing a liquid oat base a material comprising oat bran is suspended in an aqueous media and contacted with α-amylase, β-amylase, β-glucanase, and xylanase to raise the concentration of soluble arabinoxylan by a factor of 5 or more. Also disclosed is a liquid oat base obtainable by the method; a powderous oat base obtained by drying the liquid oat base; uses of the liquid and powderous oat bases and food products comprising them. A powderous composition for use in preparing liquid oat base comprises oat bran, α-amylase, β-amylase, β-glucanase, and xylanase.

The invention relates to the technical field of oat bran decarboxylation, and in particular to a preparation device for decarboxylation oat bran, comprising: a pretreatment unit; an image acquisition unit that acquires initial images of oat bran poured into an upper screen at several angles and screen images of the multi-layer screens after the oat bran is screened out each time; a desugaring unit that desugars the pretreated oat bran; a detection unit that detects the concentration of an enzymatic hydrolyzate of the oat bran during enzymatic hydrolysis at several time points; a control unit that determines the proportion of impurities in the oat bran and the initial vibration frequency of a vibration motor, adjusts the initial vibration frequency according to a blocking degree coefficient of the multi-layer screen, and determines an adjustment method for an enzyme addition amount according to the concentration of the enzymatic hydrolyzate at several time points; a degreasing unit that degreases the desugared oat bran; and a post-treatment unit that washes and dries the degreased oat bran. The invention can effectively realize the desugaring and degreasing of the oat bran.

The application belongs to the technical field of oat powder processing, and particularly relates to a turnover fermentation equipment for processing fermented oat powder, which comprises a fermentation box, a central rod rotatably installed in the middle of the fermentation box, a motor connected to one end of the central rod and installed on the side of the fermentation box, and a turnover frame fixedly installed on the central rod. The sieve plate can accurately separate oat bran, grit and unqualified particles in the oat powder, so that the impurities do not affect the fermentation quality. The central rod drives the turnover frame to rotate to repeatedly lift the oat powder, and the swing plate driven by the horizontal frame horizontally slides to form a composite motion of 'rotary turnover + horizontal stirring'. The filter holes on the swing plate synchronously complete the sieving of the material, which can not only break up the caked oat powder, but also avoid the accumulation of the bottom material, so as to ensure the uniformity of fermentation. The 'rotary + horizontal composite stirring' and'single rotary stirring' modes can be flexibly switched to adapt to the process requirements of different fermentation stages.

The invention discloses a preparation method of low-GI-value coarse cereal mixed nutritional rice in the field of functional food processing. The method comprises the following steps: mixing polished round-grained rice flour, whole wheat flour, chenopodium quinoa flour, chickpea flour, oat bran and a special synergistic digestion-resistant starch protein fiber compound, tempering, adding water, stirring, carrying out extrusion forming in a certain temperature interval through a double-screw extruder, cutting, and carrying out segmented drying treatment to finally obtain the finished product. The core lies in preparation of a compound, and the compound is prepared by the following steps: firstly, carrying out moist heat pretreatment on corn starch under the assistance of ultrasonic waves and in the presence of sodium citrate, then carrying out branching modification on the starch for a long time under a mild condition by utilizing glycogen branching enzyme, then compounding with pea protein and inulin, and carrying out spray drying. And finally, embedding with an Arabic gum solution fluidized bed. The method is simple in process, and the prepared nutritional rice is low in glycemic index, good in sensory quality and suitable for industrial production.

1. Name of the Design Product: Packaging Box (Black Mulberry and Oat Bran). 2. Use of the Design Product: For packaging products. 3. Design Key Points of the Design Product: The combination of shape and pattern. 4. Picture or Photo that Best Illustrates the Design Key Points: Front View.

This application discloses a *Schizophyllum commune* strain, its inoculum preparation, an oat bran fermentation broth, its preparation method, and its applications. *Schizophyllum commune* Wbsh-01 is deposited at the China General Microbiological Culture Collection Center (CGMCC), located at No. 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing, 100101, China, with a deposit date of March 9, 2023, and accession number CGMCC No. 40388. This application screens a *Schizophyllum commune* strain and uses this strain in conjunction with a specific fermentation process to fully extract the active ingredients from oat bran. This not only reduces the loss of active ingredients but also better enhances the skin-care effects of oat bran. Compared with existing *Schizophyllum commune* strains, the extract has more ideal cosmetic effects. The extraction process does not require the addition of organic solvents, achieving energy conservation and environmental protection, and effectively avoiding organic solvent residues, thus improving product safety.

The invention belongs to the technical field of daily cosmetics, and relates to a three-dimensional barrier reconstruction moisturizing and repairing composition which comprises the following components in parts by weight: 60-80 parts of an oat bran extract, 5-20 parts of a radix gentianae extract and 5-30 parts of an antarctic ice algae oligosaccharide gradient compound, and the oat bran extract is a mixture of oat oil and an oat bran alcohol extraction product; the radix gentianae extract is a radix gentianae alcohol extraction product; the antarctic ice algae oligosaccharide gradient compound is oligosaccharide powder with different molecular weights obtained by extracting antarctic ice algae. The invention relates to a three-dimensional repairing composition based on a bionic skin barrier repairing mechanism, in particular to a synergistic application system of oat oil, a radix gentianae extract and polar region algae source oligosaccharide, the three-dimensional repairing composition has excellent moisturizing and barrier repairing effects, and the three components have a remarkable synergistic interaction effect through reasonable matching. The composition is applied to skin care products with moisturizing and repairing effects and is remarkable in effect and safe in component.