31 results about "Kombucha Tea" patented technology

The invention relates to a bergamot fermented tea beverage, a flavored tea beverage and a preparation method thereof. The preparation method comprises the following steps: S1, brewing shredded bergamot with hot sugar water, and filtering to obtain bergamot tea sugar water; s2, inoculating a kombucha mother solution and a kombucha pellicle into the bergamot tea sugar water obtained in the S1, and then performing primary fermentation to obtain a bergamot fermented tea mother solution and a bergamot fermented tea pellicle; s3, inoculating the bergamot fermented tea mother liquor obtained in the step S2 and bergamot fermented tea mycoderm into the bergamot tea sugar water obtained in the step S1, and then performing secondary fermentation; and S4, centrifuging to remove thallus precipitate, so as to obtain the bergamot fermented tea beverage. Compared with the prior art, the bergamot fermented tea beverage has the advantages that the bergamot tea sugar water is used as the fermentation base solution, the bergamot fermented tea mother solution is formed through the fermentation of the kombucha liquid, and then the secondary fermentation is performed, so that the bergamot fermented tea beverage with the flavor of the bergamot fermented tea and excellent oxidation resistance can be obtained.

The invention provides a method for preparing rare ginsenoside through conversion of kombucha, the rare ginsenoside and application, and belongs to the technical field of biological medicine. A symbiotic system is formed by multiple bacteria such as acetic acid bacteria, gluconacetobacter, foal bacillus and the like and fungi, after the symbiotic system is domesticated, the American ginseng stem and leaf extract is fermented through multi-bacteria synergistic catalysis, the rare ginsenoside can be efficiently prepared, the highest conversion rate of Rb3 and Rd can reach about 90%, and the yield of Rb3 and Rd can reach about 90%. Meanwhile, the contents of rare ginsenosides Rg3 (20S), Rg5, Rh2 (20R) and Rh2 (20S) are remarkably increased and are increased by about 15 times at most, and efficient conversion of various ginsenosides is achieved.

The invention belongs to the technical field of tea beverages, and particularly relates to an ultrasonic-assisted preparation method of coffee leaf Kangpu tea with high antioxidant activity. The method mainly comprises the following steps: firstly, screening and cleaning coffee leaves, drying and crushing to obtain coffee leaf powder; extracting the coffee leaf powder with boiling water, and filtering to obtain a coffee leaf extract; kombucha is inoculated into the coffee leaf leach liquor, and seed liquor is obtained after culture; mixing the coffee leaf extracting solution with cane sugar, sterilizing, cooling the sterilized mixed solution to room temperature, and adjusting the pH value to obtain the pH-adjusted mixed solution; inoculating a seed solution into the pH-adjusted mixed solution to obtain an inoculated mixed solution, performing ultrasonic treatment to obtain the inoculated mixed solution subjected to ultrasonic treatment, and finally performing fermentation to obtain the coffee leaf Kangpu tea with high antioxidant activity. The flavor characteristics of the Kangpu tea and the coffee leaves are greatly integrated; in addition, the content of bioactive substances in the coffee leaf Kangpu tea is remarkably increased, and the oxidation resistance of the coffee leaf Kangpu tea is remarkably improved.

The utility model provides equipment for preparing a facial mask from a kombucha cellulose membrane, and relates to the technical field of facial mask production. The device comprises a processing box, a fermentation tank is fixedly mounted in the processing box, an extraction plate is rotatably connected in the fermentation tank, a gathering box is fixedly connected to the top surface of the fermentation tank, a transfer box and a separation cylinder are fixedly connected to the outer surface of the fermentation tank, and a separation mechanism is arranged in the separation cylinder. Through the arrangement of the fermentation tank, the extraction plate, the separation cylinder, the separation mechanism and the like, and through the matching relationship between the scraper and the water filtering cylinder, the device can take out a kombucha cellulose membrane from a solution and filter water carried in the kombucha cellulose membrane, so that convenience is provided for the subsequent preparation work of a kombucha mask, and the production efficiency of the kombucha mask is improved. The production quality of the mask prepared from the kombucha cellulose membrane is improved, and the working intensity of manually extracting kombucha cellulose and filtering moisture by workers is relieved.

Kombucha tea faces many challenges concerning its use for its health benefits, such as standardization, as well as the determination of a specific dosage form appropriate to the intended use. Kombucha tea, as a fermented, alcohol-containing beverage that relies on a complex combination of living yeast and bacteria for production, is especially difficult to administer. The present invention provides a consistent, standardized dosage form and novel combinations of a traditional medicinal drink that is otherwise unsuitable for widespread natural medicine. By providing kombucha as a soft, chewable and orally dissolvable and / or disintegrable compositions, such as a gummie, a gummie with probiotics, or a gummy made from tapioca syrup, a unique, desirable flavor and mouthfeel is obtained and which is also alcohol free. This expands the number of people who can enjoy the benefits of the traditional tea.

The invention relates to the field of black tea beverage production, and particularly discloses a production process of a black tea fermented beverage, which comprises the following steps: S1, cleaning and disinfection: disinfecting a tank body for producing the black tea fermented beverage, and then airing; s2, black tea brewing: taking a proper amount of black tea, putting the black tea into boiled water, boiling, then cooling to room temperature, adding a proper amount of granulated sugar into tea soup, and uniformly stirring until the granulated sugar is completely dissolved; s3, pouring the tea soup into the tank body, then adding SCOBY, and uniformly stirring; s4, performing fermentation treatment after stirring; s5, after fermentation is completed, the kombucha beverage is collected; wherein in the step S5, filtering treatment is performed before the kombucha beverage is collected, so that the sediment-free kombucha beverage is collected, and the quality of a black tea fermentation product is ensured.

Various aspects of the disclosure relate to a cosmetic composition. The cosmetic composition includes water, an emulsifier, a thickener, and an active mixture. The active mixture comprises a mixture of kombucha, a Thermus thermophilus leavening and glycerol, and alpha-glucan oligosaccharide. The weight: weight ratio of the emulsifier to the thickener ranges from about 5: 1 to about 1.5: 1. The minimum stability of the cosmetic composition is measured in the range of about 30 DEG C to about 50 DEG C over 8 weeks. The cosmetic composition has a pH in the range of about 5 to about 6, measured at and 2 months after manufacture. The cosmetic composition has a viscosity in the range of from about 30,000 cps to about 80,000 cps at 24 hours after manufacture and 2 months after manufacture.

The invention relates to the technical field of health-preserving drinks, in particular to ginseng and astragalus membranaceus Kangpu tea as well as preparation and application of the ginseng and astragalus membranaceus Kangpu tea. The preparation method comprises the following steps: firstly, uniformly mixing ginseng powder, astragalus membranaceus powder, white granulated sugar and water, and then sterilizing to obtain a raw material mixed solution; then, activated kombucha is added into the raw material mixed liquid, fermentation treatment is conducted, and fermentation liquid is obtained; finally, the fermentation liquor is subjected to centrifugal treatment, supernate is collected, and the ginseng and astragalus membranaceus kangpu tea is obtained. The prepared functional health drink has excellent antioxidant activity, various functions and nutritional values and rich flavor, and can meet multiple requirements of consumers on functional health drinks.

The invention discloses kombucha capable of improving ulcerative colitis as well as a preparation method and application of the kombucha, and belongs to the technical field of fermented foods. The preparation method comprises the following steps: S1, inoculating 5% of kombucha pellicle into black tea sugar tea water for fermentation culture, and activating to prepare Kangpu tea fermentation liquor; and S2, inoculating the Kangpu tea fermentation liquor in the S1 into black tea sugar tea water according to the inoculum size of 1%, and performing fermentation culture for 4 days to obtain the kombucha. According to the kombucha capable of improving ulcerative colitis as well as the preparation method and the application of the kombucha, the kombucha can effectively relieve colon injury caused by dextran sulfate sodium (DSS), regulate the intestinal barrier and inflammation level and effectively relieve colon oxidative injury at the same time.

Kombucha tea faces many challenges concerning its use for its health benefits, such as standardization, as well as the determination of a specific dosage form appropriate to the intended use. Kombucha tea, as a fermented, alcohol-containing beverage that relies on a complex combination of living yeast and bacteria for production, is especially difficult to administer. The present invention provides a consistent, standardized dosage form and novel combinations of a traditional medicinal drink that is otherwise unsuitable for widespread natural medicine. By providing kombucha as a soft, chewable and orally dissolvable and / or disintegrable compositions, such as a gummie, a gummie with probiotics, or a gummy made from tapioca syrup, a unique, desirable flavor and mouthfeel is obtained and which is also alcohol free. This expands the number of people who can enjoy the benefits of the traditional tea.

Kombucha tea faces many challenges concerning its use for its health benefits, such as standardization, as well as the determination of a specific dosage form appropriate to the intended use. Kombucha tea, as a fermented, alcohol-containing beverage that relies on a complex combination of living yeast and bacteria for production, is especially difficult to administer. The present invention provides a consistent, standardized dosage form and novel combinations of a traditional medicinal drink that is otherwise unsuitable for widespread natural medicine. By providing a soft, chewable and orally dissolvable and / or disintegrable compositions, such as a gummie, a gummie with probiotics, or other natural health product ingredients, or a gummy made from tapioca syrup, a unique, desirable flavor and mouthfeel is obtained and which is also alcohol free. This expands the number of people who can enjoy the benefits of the traditional tea.

The invention provides a fingered citron tea beverage with high oxidation resistance and a preparation method thereof, and solves the problems of poor oxidation resistance and heavy bitter taste in the prior art. The preparation method of the fingered citron tea beverage with high oxidation resistance comprises the following steps: S1, preparing sweet water; s2, selecting dry pieces of Jinhua fingered citron, namely boy chokeberry, and brewing tea soup; s3, filtering tea soup; and S4, co-fermenting by using kombucha, and centrifuging to obtain supernate. The fingered citron tea beverage prepared from Jinhua fingered citron boy has high oxidation resistance, and the fingered citron tea beverage can effectively neutralize free radicals in a human body and reduce oxidative stress due to the high oxidation resistance, so that the risks of cardiovascular diseases and the like are reduced. Besides, the kombucha liquid selected in the invention is used as a leavening agent, so that the total antioxidant capacity of the boy chokeberry fingered citron tea soup is improved from 2.25 U / mL before fermentation to 3.95 U / mL after fermentation, and the increase amplitude reaches 75.56%. The combination of the selected kombucha and Jinhua fingered citron boy has a remarkable synergistic effect, and the oxidation resistance of the fingered citron tea beverage can be greatly improved.

The invention discloses a preparation method of fermented fruit juice, and belongs to the field of food fermentation processing. The method comprises the following steps: inoculating a mixed bacterium of activated zygosaccharomyces bayer, gluconobacter oxydans and foal foal xylose into tea sugar water, and culturing to obtain a domesticated culture solution; and adding the domesticated culture solution into a fruit juice raw material for fermentation to prepare the fermented fruit juice. The functional component content, especially the total phenol content and the protocatechuic acid content, of the fermented fruit juice is increased, meanwhile, the variety of organic acids is increased, the taste of the kombucha fermented fruit juice is improved, and meanwhile the oxidation resistance of the product is improved.

The invention provides a storage method for reducing post-acidification degree of Kangpu tea, and the storage method comprises the following steps: after fermentation of Kangpu tea is completed, adding 0.01-0.1% by mass of fucoidin into a fermentation liquid; and sealing the Kangpu tea added with the fucoidin, and storing the Kangpu tea at normal temperature or at 20-30 DEG C. The preparation method of the Kangpu tea comprises the following steps: sterilizing sugar water containing cane sugar and glucose or only containing glucose, adding tea leaves, and extracting to obtain tea sugar water; inoculating kombucha mother liquor, carrying out aerobic fermentation for 8 days, and separating the mycoderm after fermentation is completed. The method mainly aims at storage of the unsterilized Kangpu tea fermentation system, the post-acidification degree of the Kangpu tea can be reduced, the retention rate of flavone can be increased, and the storage quality of the unsterilized Kangpu tea fermentation system is greatly improved.

The invention relates to low-sugar high-sweetness Kangpu tea as well as a preparation method and application thereof. Specifically, the invention provides the preparation method of the low-sugar and high-sweetness Kangpu tea, and the preparation method comprises the following steps: performing high-pressure sterilization on a prepared sugar water fermentation substrate to obtain an initial fermentation solution; adding lithocarpus litseifolius and fermented tea leaves into the initial fermentation system for brewing to construct a tea water initial fermentation system; and inoculating kombucha and a cellulose membrane into the initial fermentation system to obtain a fermentation system, and carrying out fermentation culture to obtain the low-sugar and high-sweetness Kangpu tea. Lithocarpus litseifolius is added to serve as a natural sweetening agent, a substrate in a low-sugar fermentation system is supplemented by means of high reducing sugar content, more active ingredients are introduced, the flavor and activity of the product Kangpu tea are guaranteed while sugar added during fermentation is reduced, the pain point of high-sugar dependence of traditional Kangpu tea is solved, and the Kangpu tea is suitable for large-scale production. The requirements of modern concepts of reducing sugar and increasing sweetness are met, and the development of the lithocarpus litseifolius and the Kangpu tea is facilitated.

The application discloses a preparation method of fermented fruit juice and belongs to the field of food fermentation processing. The disclosed method comprises the following steps: inoculating activated mixed bacteria of bayer conjugated yeast, oxidized glucose bacillus and xylose hippodrome bacillus into tea sugar water to culture domesticated culture solution; and adding the domesticated culture solution into fruit juice raw materials to ferment and prepare fermented fruit juice. The application improves the functional component content of the fermented fruit juice, especially the total phenol content and the content of protocatechuic acid, simultaneously increases the types of organic acids, improves the taste of black tea fungus fermented fruit juice, and improves the antioxidant capacity of the product.

The present invention provides a kombucha fortified lactic acid bacteria beverage and a preparation method thereof, and the kombucha fortified lactic acid bacteria beverage comprises the following raw materials by weight: 3%-6% of white granulated sugar, 0.4%-1.0% of dry tea leaves, 3%-7% of microorganisms, 0.1%-0.3% of a stabilizer, 0.1%-0.3% of citric acid, and the balance purified water. The kombucha beverage added with the lactic acid bacteria can generate more healthy organic acids, improves the flavor of the beverage, is softer in smell, reduces the irritant sour taste, and improves the probiotic efficacy of the beverage at the same time. In the fermentation process, the white granulated sugar is a main carbon source and energy, the kombucha utilizes a white granulated sugar metabolism principle that yeast hydrolyzes the white granulated sugar into glucose and fructose through invertase, ethanol is generated through glycolysis, and metabolites are used as substrates for producing organic acids through metabolism of acetic bacteria and lactic acid bacteria; and meanwhile, the yeast can synthesize volatile acidic esters and fruity aromatic compounds which are very important for developing the aroma of black tea, so that the flavor and quality of the kombucha beverage are improved.

The application discloses a kind of lotus node recycling processing method, belong to agricultural product processing by-product comprehensive utilization technical field.The present application includes the following steps: (1) lotus node is washed, and is dried immediately after being frozen, pulverized, and lotus node powder is obtained;(2) lotus node powder is soaked in citric acid aqueous solution, and sodium bicarbonate is added, after stirring reaction, filtration, and after freeze-drying of solid product, modified lotus node powder is obtained;(3) bamboo leaf powder, orange peel powder are added to modified lotus node powder and mixed evenly, and the mixed powder is added to the film of red tea bacteria after being crushed, and fermentation is obtained by stacking fermentation;(4) after fermenting lotus node powder is ground into slurry, spray drying is carried out.The lotus node product obtained by the present application has the characteristics of high soluble dietary fiber SDF content and high resistant starch RS content, and only food additives citric acid and sodium bicarbonate are used in the processing process, without other chemical reagents, with high safety, simple process and convenient operation.

The invention discloses a mycotoxin degrading bacterial agent and application thereof in traditional Chinese medicine storage. According to the microbial agent, bacillus coagulans is used as a core degradation component of ochratoxin, tea residues are used as a carrier, microbial cellulose is generated through kombucha mother fermentation to form a nanometer net-shaped structure, meanwhile, rich pores are formed in the tea residues, an efficient adsorption interface and a diffusion channel are provided for OTA, and an ideal colonization microenvironment is provided for bacillus coagulans. Quercetin can inhibit the synthesis of ochratoxin, and forms a synergistic antibacterial effect with a kombucha fermentation product and bacillus coagulans, so that fungal pollution is doubly controlled from the source and in the process. The microbial agent carrier is stable in structure, can realize sustained release of quercetin and continuous biodegradation of thalli, is natural in raw materials, and is suitable for prevention and control of mycotoxin in a traditional Chinese medicine storage process.

The invention discloses a preparation method of a bangia fusco-purpurea kangpu tea beverage, which comprises the following steps: taking tea leaves as a substrate, adding water and cane sugar to prepare tea sugar water, sterilizing, inoculating kombucha strains, and carrying out primary fermentation to obtain primary fermentation liquor; washing and crushing bangia fusco-purpurea, and adding sugar and boiling water for hot water extraction to obtain a bangia fusco-purpurea extracting solution; and mixing the primary fermentation liquor with the bangia fusco-purpurea extracting solution, performing secondary fermentation, sterilizing, filtering, and adding an acid reducer to obtain the bangia fusco-purpurea kangpu tea beverage. The method overcomes the original acerbity and pungent smell of the Kangpu tea and the original algae smell of the bangia fusco-purpurea in the prior art, and significantly improves the functional value and market competitiveness of the product.

The invention discloses a functional kombucha chewable tablet and a preparation technology thereof, and belongs to the field of chewable tablet preparation. The black tea fungus chewable tablets comprise raw materials and auxiliary materials, the raw materials are 10 g of black tea film pulp, and the auxiliary materials are 22 g of lactose, 25 g of cane sugar, 10 g of microcrystalline cellulose, 17 g of maltodextrin, 9 g of mannitol, 1 g of magnesium stearate, 0.5 g of sweet orange essence and 0.2 g of citric acid. The kombucha film is pulped, and the lactose, the cane sugar, the microcrystalline cellulose, the maltodextrin, the mannitol, the sweet orange essence, the magnesium stearate and the citric acid are added to prepare the kombucha chewable tablet, so that the kombucha film can be well preserved, and byproducts in the kombucha fermentation process are recycled; the functions of the kombucha and the properties of the candies can be combined, so that people can eat and carry the candies conveniently.

The invention relates to a novel food with high bioactive compound content that can be used in the food industry and to a production method. The invention particularly relates to a method of producing a new food with a high content of bioactive compound by using edible microalgae and / or microalgae derivatives and a food obtained by this production method. In the present invention, the said food is in particular a beverage, more particularly a Kombucha tea beverage.

The invention relates to the field of flour production, particularly discloses nutritional flour rich in wheat germ and high dietary fibers and a preparation method of the nutritional flour, and aims to solve the problems that the wheat germ dietary fibers are sheared and damaged and are lost along with bran, the nutrient content is difficult to reach the standard, the distribution is non-uniform, and the shelf and dough texture are unstable in the conventional flour milling process. The wheat germ dietary fiber noodles comprise the following components in parts by mass: 80-94 parts of wheat flour, 3-12 parts of wheat germ dietary fiber, 1-6 parts of kombucha dietary fiber and 12-14.5 parts of water. The preparation method comprises the following steps: cleaning and grading unprocessed grains, preparing a kombucha dietary fiber dispersion liquid, wetting and blending wheat, carrying out temperature-controlled roller grinding and crushing, sifting and purifying, adding germ fine powder and correcting the proportion, synergistically adding calcium salt, metering, blending and homogenizing, and calibrating and stabilizing moisture. The kombucha dietary fibers are added through wheat wetting, temperature-controlled roller milling and germ dietary fiber re-adding are carried out, so that germ dietary fiber retention is improved, dough stability is promoted, and the breakage rate of noodle products is reduced.

The invention relates to the technical field of liquid fermentation, and particularly discloses a preparation process of soft acid type liquid fermented rice vinegar. Kombucha is introduced to participate in rice wine fermentation, and by means of the compound bacterium system fermentation advantage and the natural infectious microbe pollution resistance of the kombucha, it is ensured that the rice wine fermentation quality is stable and controllable while the non-volatile acid content of the rice wine is increased; the soft and sour taste of the liquid-state fermented rice vinegar is remarkably improved by constructing a semi-continuous segmentation fermentation process, the content of non-volatile acid is remarkably improved, and no foreign flavor is generated. By adopting the preparation process, the process is simple, new equipment investment is not needed, the production efficiency is high, and the obtained liquid-state fermented rice vinegar is high in non-volatile acid content, pleasant in fragrance and soft and sour in mouth feel.

The utility model discloses a multi-cycle kombucha fermentation device which comprises a base plate, a supporting rod is welded to the top end of the base plate, a supporting disc is welded to the top end of the supporting rod, a clamping disc is installed on the inner side of the supporting disc, a glass tank is bonded to the bottom end of the clamping disc, and a sealing cover is connected to the top end of the glass tank in a threaded mode. Kombucha is taken out from the liquid outlet groove by pouring the glass tank, part of the Kombucha can enter the inner side of the material reserving pipe to be reserved due to the fact that no groove is formed in the side, close to the liquid outlet groove, of the material reserving pipe during pouring, and then when circulating culture needs to be carried out, the Kombucha can be taken out from the liquid outlet groove. Black tea water can be directly injected, new kombucha flora does not need to be added, the kombucha flora is simple and convenient to retain, the working efficiency is improved, new colonies do not need to be added when new kombucha is circularly cultured, the cost is saved, and the economic benefits are improved.

The application belongs to the technical field of medicine and health care, and particularly relates to an oral liquid for improving sleep disorders and a preparation method thereof, which is prepared from the following components in parts by weight: 100-120 parts of cereal soup, 0.05-0.07 parts of lactobacillus plantarum L9 inoculum, 0.03-0.05 parts of black tea fungus liquid, 0.03-0.05 parts of acetic acid bacteria, 0.02-0.04 parts of angel yeast SY, 0.02-0.04 parts of angel yeast RW and 5-10 parts of white granulated sugar. The raw materials are Shanbei millet, Chinese wingnut and grape seeds, and based on the microbial fermentation technology, the intestinal flora is adjusted, and the neurotransmitters and beneficial products for improving sleep disorders are enriched.

The invention discloses pandan leaf kangpu tea as well as a preparation method and application thereof, and belongs to the technical field of food processing. In order to solve the technical problems that an existing kangpu tea preparation technology is single in raw material, sour and astringent in taste, bad in smell, limited in flavor innovation and the like, the preparation method of the pandan leaf kangpu tea is characterized by comprising the following steps: (1) mixing pandan leaves and water to obtain a mixed solution, then adding white granulated sugar, stirring and sterilizing to obtain a pandan leaf culture medium; and (2) inoculating kombucha pellicle and strain liquid into the pandan leaf culture medium, activating, fermenting, adding ethanol during fermentation to obtain fermentation liquor, and finally centrifuging and collecting supernate to obtain the kombucha leaf culture medium.

The invention discloses a kombucha beverage containing bacterial cellulose, probiotics and calcium alginate composite gel beads and a preparation method of the kombucha beverage. The preparation method comprises the following steps: S1, preparing bacterial cellulose gel from a bacterial cellulose pellicle; s2, pulping the bacterial cellulose gel to form a bacterial cellulose emulsion; s3, stirring and heating the sodium alginate and the bacterial cellulose emulsion, and cooling at room temperature to obtain a mixed solution; s4, mixing the mixed solution with the kombucha seed solution, adding calcium chloride for reaction, and washing to obtain gel particles; s5, the gel particles and the tea sugar water in the step S1 are mixed and subjected to standing culture, and the tea fungus beverage rich in dietary fibers and viable bacterium gel beads is obtained.By means of the immobilized strain method, on the basis that the original flavor of tea fungus is kept, the beverage clarification and filtration treatment link is omitted, and meanwhile the tea fungus beverage contains active tea fungus beneficial to the human body.

The invention discloses a preparation method and application of ganoderma lucidum and kombucha fermented black tea filtrate. According to the preparation method of the ganoderma lucidum and kombucha fermented black tea filtrate, ganoderma lucidum and kombucha are mixed and fermented according to the mass ratio of 1: (0.5-2.5) to obtain fermentation suspension containing hyphae, the fermentation temperature is 25-30 DEG C, and the fermentation time is 100-150 h. And after fermentation, mixing the tea leaves subjected to fixation, moisture regaining, rolling and sterilization with the fermentation suspension, and fermenting again. The temperature of the secondary fermentation is 23-30 DEG C, the time of the secondary fermentation is 5-48 hours, and after the secondary fermentation, the ganoderma lucidum kombucha fermented black tea filtrate is obtained through refining processes of filtering, discharging, sterilizing and the like. The fermented tea provided by the invention is obviously improved in the aspects of polysaccharide content, tea polyphenol content, protein and peptide quantity and the like, has a certain oil control effect, is obviously improved in antioxidant activity, and can be used as a cosmetic raw material to be applied to skin care and washing care products.

This invention relates to a method for extracting fish oil using squid viscera, belonging to the field of biotechnology for oil extraction, and includes the following steps: (1) Rinse fresh squid viscera with clean water and crush the viscera into a uniform slurry for later use; (2) Grind citrus peel to 40-60 mesh for later use; (3) Add 3-5g of citrus peel, 2-4g of kombucha, and 1×10⁶-1×10⁸ CFU / g of Aspergillus spore powder per kilogram of slurry, mix evenly, and heat at 28-30℃ at a speed of 80-100 r / min. n, ferment for 18-24 hours; (4) add an appropriate amount of water to the fermentation product, with a material-to-water volume ratio of 1:1-1:2, stir evenly, and preheat to the enzymatic hydrolysis temperature; (5) use neutral protease and lipase for compound enzymatic hydrolysis. After the enzymatic hydrolysis is completed, raise the temperature of the material to 90-95℃ and maintain it for 10-15 minutes to destroy the enzyme activity and terminate the reaction; (6) the enzymatic hydrolysate is separated by a three-phase centrifuge to obtain three components: the upper layer is crude squid oil, the lower layer is protein hydrolysate, and the middle layer is solid residue. This invention uses the synergistic effect of fermentation pretreatment and compound enzymatic hydrolysis to significantly improve the fish oil extraction rate and protect its quality.