110 results about "Extracted grape seeds" patented technology

The present invention discloses a composition for improving chloasma, and its preparation method and application, for solving the problem that when oral tranexamic acid is stopped for a period of time during the treatment of chloasma, the problem of recurrence will occur after a short time. A composition for improving chloasma, in parts by weight, comprising the following raw material components: 1-10 parts of tomato seed oil, 10-15 parts of grape seed extract, 1-10 parts of Guanshan cherry, 1-15 parts of beeswax, 20-60 parts of vegetable oil, 20-60 parts of gel peel; wherein, the gel peel is composed of gelatin, glycerin and water. The composition provided by the application has a synergistic effect on inhibiting the production of melanin among the components. A preparation method for improving chloasma composition, the preparation method is simple, the steps are controllable, and the quality and stability of the composition for improving chloasma are improved. An application is also provided, the composition for improving chloasma has excellent inhibition of melanin production, and is rich in a variety of antioxidant active substances, and has a very excellent effect on freckle removal and whitening.

The invention relates to a plant lactobacillus and application thereof in fermentation of a grape seed extract. The strain is named as FBL002, and is preserved in the Guangdong Microbial Culture Collection Center, the preservation address is the 5th floor of the Experimental Building, No.100 Court, Middle Xianlie Road, Xiaoxian District, Guangzhou City, Guangdong Province, and the preservation number is GDMCC No.66015. The tolerance of the plant lactobacillus provided by the invention to active ingredients in the grape seed extract is improved by 34%, and meanwhile, the activity of beta-glucosidase is remarkably improved to 204U / mL. In fermentation application, the strain shows excellent biotransformation performance, the content of total phenols and the content of total flavonoids in the fermented grape seed extract are increased by 45% and 98% respectively compared with an unfermented system, and meanwhile, the scavenging rate of antioxidant activity ABTS free radicals and the scavenging rate of DPPH are remarkably increased to 95%. The strain shows important application value in the fields of functional food development and natural cosmetic raw material production, and an innovative solution is provided for high-value utilization of plant resources.

The invention provides an anti-aging composition containing sea cucumber peptide and a preparation method of the anti-aging composition, and belongs to the technical field of cosmetics. Mixing the sea cucumber peptide compound, the fermented smallanthus sonchifolius extract, the grape seed extract and the clam peptide at 23-25 DEG C for 10-15 minutes to obtain a mixture; the preparation method comprises the following steps: dispersing xanthan gum and sodium carboxymethyl cellulose in purified water at 85-90 DEG C, and stirring and mixing for 20-30 minutes to obtain a mixed system A; mixing the mixed system A, sodium hyaluronate, butanediol, hydroxyethyl urea, stearyl alcohol polyether-21 and glycosylglycerol at 50-55 DEG C for 10-15 minutes to obtain a mixed system B; and mixing the mixed system B and the mixture at 40-45 DEG C for 20-30 minutes to obtain the anti-aging composition. The sea cucumber peptide and the clam peptide jointly stimulate collagen synthesis through the synergistic effect, and good anti-aging and moisturizing effects are achieved through the synergistic effect of multiple components.

The invention relates to the technical field of traditional Chinese medicine health-care products, and particularly discloses an earthworm protein peptide composition for improving vascular embolism and a preparation method thereof.The earthworm protein peptide composition is prepared from, by weight, 28-34 parts of earthworm protein peptide, 20-26 parts of active pharmaceutical ingredients, 1-5 parts of ginkgo biloba extract, 12-15 parts of corn oligopeptide powder and 4-8 parts of auxiliary materials; lumbricus protein peptide, active pharmaceutical ingredients, ginkgo biloba extract and corn oligopeptide powder are used as raw materials, a solubilizing component is added in the preparation process, the solubilizing component is prepared by mixing functional extract, nattokinase and tween-80 according to a certain proportion, the functional extract is prepared by coating grape seed extract with hydroxypropyl-beta-cyclodextrin, and the solubilizing component is prepared by mixing the functional extract, the nattokinase and the tween-80 according to a certain proportion. Through the synergistic effect of the components, the antithrombotic effect of the earthworm protein peptide composition is synergistically enhanced.

The invention relates to the technical field of fermented beverages, in particular to a preparation method of a high-activity fruit and vegetable probiotic fermented beverage, which comprises the following steps: adding composite fruit and vegetable juice after enzymolysis, mineral water, xylooligosaccharide, grape seed extract, yeast extract and xanthan gum into a fermentation tank, and stirring until the materials are completely dissolved; then carrying out sterilization treatment by adopting high-temperature instantaneous sterilization; adding probiotic microcapsules into the sterilized mixed liquid, and performing staged temperature-controlled fermentation to obtain fermentation liquid; and performing homogenization treatment on the fermentation liquid, and finally performing vacuum degassing to obtain the high-activity fruit and vegetable probiotic fermented beverage. A composite wall material (sodium alginate-eucheuma powder-gellan gum) of the probiotic microcapsule forms a compact gel network to effectively isolate phenols, organic acids and other antibacterial components in fruits and vegetables, so that the damage of pH fluctuation and temperature change to thalli is resisted.

The invention relates to a fresh flower preservation method which sequentially comprises the following steps: manually poking grape seeds, cleaning and drying, grinding powder to obtain grape seed powder, adding ethanol in a ratio of 1: 10, adopting a microwave soaking method to obtain a preservation solution, diluting by 50 times, and uniformly spraying on leaves by adopting a spraying method. According to the fresh flower preservation method provided by the invention, the storage time of the petals of the fresh flowers can be prolonged, the colors of the petals cannot be obviously changed after the petals are placed for a long time, meanwhile, the period of water loss and withering is also greatly prolonged, and the sales range of the fresh flowers is expanded.

The invention provides a soft capsule helpful for improving the function of chloasma as well as a preparation method and application thereof, and relates to the technical field of health care products. The soft capsule comprises a mulberry leaf extract, a seville orange flower extract, a grape seed extract, an almond extract, donkey-hide gelatin powder, vitamin C and vitamin E. The soft capsule provided by the invention exerts the overall effect of improving chloasma through a multi-target synergistic mechanism from inside to outside: the mulberry leaf extract and the grape seed extract block melanogenesis from the source and resist ultraviolet damage by inhibiting tyrosinase activity and strongly resisting oxidation; the seville orange flower extract is used for soothing liver and regulating qi, and regulating internal pathogenesis; the almond extract and the donkey-hide gelatin powder have the effects of promoting blood circulation to remove blood stasis and nourishing yin and blood, improve microcirculation and nourish skin; vitamin C and vitamin E form an anti-oxidation cycle, so that melanin intermediates are directly reduced, and cell membranes are protected. All the raw materials supplement each other to jointly achieve the comprehensive effects of fading stains, brightening the skin color and improving the skin quality.

The invention discloses an anti-wrinkle skin care product composition and a facial mask.The anti-wrinkle skin care product composition comprises an active phase and a basic phase, and the active phase comprises I-type collagen peptide, a ginseng extract, a grape seed extract, an aloe extract and a turmeric extract; the base phase comprises a humectant. According to the technical scheme, the problem that skin collagen is difficult to supplement in a transdermal way is solved.

The present invention discloses a β-carotene-grape seed extract eye-care preparation for retinal protection, relating to functional health foods. The preparation comprises active components and food-acceptable excipients. In parts by weight, the active components include 1–4 parts lutein, 0.5 –2 parts meso-zeaxanthin, 2 – 6 parts β-carotene, 8 – 25 parts blueberry extract, 5 – 18 parts grape seed extract, 0.2–1 part L-ergothioneine, 0.5–3 parts saffron extract, and 1–5 parts phosphatidylserine. The excipients comprise a filler, disintegrant, binder, and lubricant, with a weight ratio of active components to excipients of 1:1 to 1:4. By combining these eight components at specific ratios, the invention achieves synergistic effects, protects retinal health, and reduces blue-light damage. Dual-phase microencapsulation based on solubility, together with standardized preparation steps, improves stability and utilization efficiency.

The invention provides a composition. The composition is prepared from probiotics, a plant extract and acceptable auxiliary materials according to a specific content ratio. Wherein the probiotics comprise the following components: Weizmannia coagulans AUSA001, Lactobacillus plantarum AUSA002, Bifidobacterium longum subsp. Longum FL006, and the probiotics comprise the following components: the Weizmannia coagulans AUSA001, the Lactobacillus plantarum AUSA002, the Bifidobacterium longum subsp. Longum FL006, the Lactobacillus plantarum AUSA002 and the Bifidobacterium longum subsp. Longum FL006. The plant extract comprises a kudzuvine root extract, a grape seed extract and a turmeric extract. The composition has a synergistic effect, can reduce the content of human intestinal trimethylamine and serum trimethylamine oxide, and is used for prevention or adjuvant therapy of related diseases.

This invention discloses a natural composite light stabilizer for animal fats and its preparation method. The components and their mass percentages of the natural composite light stabilizer are as follows: rosemary extract: 45%–55%, vitamin E: 20%–25%, grape seed extract: 1%–5%, and olive leaf extract: 24%–25%; the sum of the mass percentages of the components is 100%. The vitamin E, rosemary extract, grape seed extract, and olive leaf extract selected in this invention are all natural and safe raw materials. Under the optimized combination ratio of the four components in this application, the synergistic effect between the components is fully utilized, thereby inhibiting the oxidation rate of edible animal fats under high temperature and light conditions. Its effect is significantly better than commonly used synthetic antioxidants in fats, such as BHA and TBHQ.

The present application belongs to the field of nutritional biotechnology, in particular, the present application relates to an anti-aging composition and its application. Through a large number of research and screening, it is found that the combination of specific grape seed extract, ergothioneine and specific black ginger extract can exert the synergistic effect of the three, fully exert the grape seed extract (antioxidant, free radical scavenging), black ginger (testosterone enhancement, muscle function enhancement), ergothioneine (protection of mitochondria and lysosome), form a multi-pathway mechanism, multi-level improvement of aging, improvement of fertility and muscle capacity.

The invention relates to the technical field of functional beverages, and discloses a wild jujube and grape seed plant beverage which comprises the following raw materials: purified water, wild jujube (14.28%), spina date seeds, pistachio nuts, a grape seed extract (100mg), sodium alginate, gamma-cyclodextrine, nicotinamide and sucralose. According to the wild jujube and grape seed plant beverage and the preparation method thereof, the wild jujube, the spina date seed and the pistachio nut (sleep-aiding group) are scientifically matched with the grape seed extract and the nicotinamide (beautifying group), so that the double effects of sleep aiding and beautifying are integrated, the market blank is filled up, and all the components have a multi-channel synergistic effect (such as neurotransmitter regulation of sleep-aiding components and synthesis of melatonin), so that the sleep-aiding and beautifying effects of the wild jujube and grape seed plant beverage are achieved. The health-care beverage has the advantages that the efficacy of a single component is improved by 1.5-2 times (the efficacy can be verified through animal experiments or human trial feeding data), and the health-care beverage is mainly prepared from medicinal and edible components, is free of nerve stimulation side effects of chemical components such as melatonin, is free of harmful components and is suitable for long-term drinking.

The invention belongs to the field of extraction, processing and application of natural plant products, and particularly relates to a preparation method of a grape seed extract and application of the grape seed extract in preparation of a composition for preventing hair loss and growing hair. Tests prove that the grape seed extract can remarkably promote proliferation of hair papilla cells, inhibit apoptosis of the hair papilla cells and remarkably promote expression of factors representing that hair papilla enters an active cycle, is beneficial to inducing or maintaining the growth period of hair follicles and achieving self-rebuilding of the hair follicles, has good effects of preventing hair loss and growing hair, and can be used for preventing hair loss. A new way is provided for development and utilization of the grape seed extract.

The invention relates to anti-caries toothpaste capable of freshening breath and a preparation method of the anti-caries toothpaste. The anti-caries toothpaste comprises disodium dihydrogen pyrophosphate, zinc citrate, a grape seed extract, tetrasodium pyrophosphate, sodium fluoride and synthetic fluorophlogopite. The disodium dihydrogen pyrophosphate, the zinc citrate, the grape seed extract, the tetrasodium pyrophosphate, the sodium fluoride and the synthetic fluorophlogopite are combined, so that a synergistic interaction effect is achieved, decayed teeth can be prevented and treated, and fresh breath is remarkably improved.

The present application belongs to the technical field of livestock and poultry anti-virus micro-ecological preparation, and particularly relates to a bacillus compound preparation containing grape seed extract and application of the bacillus compound preparation in preparation of a medicine for treating or preventing PRRSV infection. Two strains of bacillus with significant inhibition of PRRSV infection and synergistic effect after being combined with grape seed extract are screened, and the preservation numbers are CCTCC NO: M2026187 and CCTCC NO: M2026186 respectively. The test results show that the compound preparation can significantly reduce the infection activity and proliferation capacity of PRRSV in cells and pigs, effectively reduce the clinical symptoms of pigs caused by PRRSV infection, and relieve the damage degree of lung tissue organs of pigs. The potential synergistic effect between the bacillus compound bacteria and grape seed proanthocyanidin provides a new technical scheme for effective prevention and control of porcine reproductive and respiratory syndrome.

The invention discloses a hair-growing and oil-controlling composition as well as a preparation method and application thereof. The composition adopts a split-phase design, wherein a phase A comprises a cucumber extract, a ginger extract, a chelating agent and an antioxidant; the phase B comprises ethanol, vegetable oil and an emulsifier; the phase C comprises nicotinamide, a rosemary and grape seed extract and a preservative system; the phase D is prepared from microencapsulated lactobacillus compound bacterium powder and prebiotics; the preparation method comprises the steps of split-phase pretreatment, low-temperature mixing and final introduction of a D phase. Through multiple synergistic effects of plant active components, chemical functional components and probiotics micro-ecological regulation, the shampoo can effectively clean scalp grease, improve hair follicle microcirculation, relieve oxidative stress and regulate scalp flora balance, so that the dual effects of mild oil control and hair growth promotion are achieved. The composition is safe and mild, and can be widely applied to scalp care products such as shampoo and hair conditioners.

The invention relates to a sugar-controlling composition containing a rhodiola rosea extract, a preparation method of the sugar-controlling composition and application of the sugar-controlling composition in health-care products, and relates to the technical field of functional foods. The sugar control composition containing the rhodiola rosea extract is prepared from the following components in parts by weight: 5 to 15 parts of rhodiola rosea extract, 10 to 20 parts of radix astragali seu hedysari extract, 5 to 15 parts of bitter gourd extract, 3 to 10 parts of cortex cinnamomi extract, 3 to 8 parts of folium mori extract, 2 to 8 parts of rhizoma coptidis extract, 2 to 5 parts of grape seed extract, 20 to 40 parts of rhizoma dioscoreae powder and 8 to 15 parts of adhesive. The rhodiola rosea extract is taken as a core, the radix astragali extract, the bitter gourd extract, the cortex cinnamomi extract, the folium mori extract, the rhizoma coptidis extract, the grape seed extract, the Chinese yam powder and the adhesive are compounded, a synergistic sugar control system is constructed, full-chain intervention on blood glucose metabolism is realized, and the components in the formula are medicinal and edible or natural extracts, so that the safety is high, and the effect is good. The long-term conditioning requirements are met.

The invention discloses a sanguisorba officinalis extract with a post-sunburn repairing function and a preparation method thereof. The sanguisorba officinalis extract is prepared from a sanguisorba officinalis extract, a piper nigrum extract, an oat extract, ceramide, a grape seed extract, a bluestone lotus extract, a honeysuckle flower extract, an astragalus membranaceus extract and a radix sophorae flavescentis extract. The traditional Chinese medicine composition comprises the following components in parts by weight: 50-80 parts of sanguisorba officinalis extract; 3-5 parts of a piper nigrum extract; 2-4 parts of an oat extract; 1 to 3 parts of ceramide; and 1-2 parts of a grape seed extract. The traditional Chinese medicine composition is prepared from the sanguisorba officinalis extract, the grape seed extract, the bluestone lotus extract, the honeysuckle flower extract, the astragalus membranaceus extract and the radix sophorae flavescentis extract, can effectively improve the repair effect on sunburnt skin, is integrally prepared from pure traditional Chinese medicines, does not contain any chemical component, and is beneficial to the body health of people.

The application discloses a pesticide composition containing silicon-rich rings and application thereof in prevention and treatment of cucumber bacterial angular leaf spot, and belongs to the technical field of biocidal pesticides. Grape seed extract and dracocephalum moldavica extract are obtained by extraction, in indoor tests, the colony diameters of Pseudomonas syringae pv. Lachrymans are reduced, which indicates that the grape seed extract and the dracocephalum moldavica extract can inhibit the growth of Pseudomonas syringae pv. Lachrymans. The two kinds of extracts are used as synergistic extracts, combined with silicon-rich rings and copper oxyquinoline, to prepare a pesticide composition containing silicon-rich rings. In field tests, the disease index of plants is reduced, which indicates that Pseudomonas syringae pv. Lachrymans is inhibited, and the relative control effect of the compound group is the highest, reaching 80.29%. The pesticide composition containing silicon-rich rings prepared by the application can better inhibit Pseudomonas syringae pv. Lachrymans, and is suitable for development of a pesticide for prevention and treatment of cucumber bacterial angular leaf spot.

The invention provides a moisturizing and repairing fermentation composition as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. Rice and pearls are mixed and subjected to enzymatic fermentation, rice / pearl polysaccharides and rice / pearl polypeptides are prepared from products, the rice / pearl polysaccharides and ceramide react to prepare rice / pearl polypeptide ceramide glycoside, hyaluronic acid and the rice / pearl polypeptides react to prepare a rice / pearl polypeptide hyaluronic acid conjugate, zymophyte is subjected to dissolution promotion to obtain a zymophyte cell lysate, and the zymophyte cell lysate is prepared from the rice / pearl polypeptide hyaluronic acid conjugate. The moisturizing and repairing fermented composition is prepared by mixing the raw materials with the product, the grape seed extract, glycerol and disodium EDTA (ethylene diamine tetraacetic acid), adding the mixture into deionized water, emulsifying and filtering, has good moisturizing, anti-oxidation, whitening, anti-aging, anti-inflammatory, skin barrier repairing and anti-allergy effects, has certain ultraviolet radiation resisting and skin stabilizing effects, and can be used for preparing the moisturizing and repairing fermented composition. Wide application prospects are realized.

The invention discloses a composition with anti-wrinkle and anti-aging effects and a preparation method thereof, and belongs to the technical field of compositions. Comprising a material A composed of salmon bone protein peptide and a grape seed extract; a material B composed of a humectant, an emulsifier, panthenol, a thickener and deionized water; the material C is prepared from the material B, the material A, a Xuejia esculenta bulb extracting solution, a sappan wood extract, a longan seed extract, a cynanchum atratum extract and a peach gum extract; and mixing the material C, an antioxidant, a chelating agent, a preservative and an aromatic to obtain the composition with the wrinkle-removing and anti-aging effects. The anti-wrinkle and anti-aging effects of the prepared composition are improved through the synergistic effect of the salmon bone protein peptide, the grape seed extract, the Xixia lotus bulb extracting solution, the sappan wood extract, the longan seed extract, the cynanchum atratum extract and the peach gum extract.

This invention provides a plant extract complex for wrinkle reduction and fine line removal, its preparation method, and its application, relating to the cosmetics field. The plant extract complex of this invention comprises the following raw materials in parts by weight: 3-7 parts of Centella asiatica extract, 2-4 parts of ginseng root extract, 2-3 parts of Astragalus membranaceus extract, 1-2 parts of grape seed extract, 1-2 parts of camellia flower extract, 0.5-1.5 parts of white tea extract, 0.5-1.5 parts of green tea extract, 0.5-1 part of Kakadu plum fruit extract, 0.3-1 part of holy basil leaf extract, 0.2-0.8 parts of broccoli bud extract, and 0.2-0.4 parts of guarana fruit extract. The product prepared by this invention possesses excellent anti-wrinkle and firming effects, good biocompatibility, and can effectively reduce wrinkles and fine lines.

The invention provides a composition with whitening, tightening and dull yellow improving effects and a preparation method thereof, the composition comprises raw materials such as nicotinamide, tranexamic acid, glycyrrhiza glabra root extract, biological tightening peptide and the like, and auxiliary components such as grape seed extract, modified hyaluronic acid and the like can also be added. The biological tightening peptide is prepared from palmitoyl tripeptide-5, palmitoyl tetrapeptide-7 and acetyl hexapeptide-8 according to a specific ratio. The preparation method comprises the steps of water phase preparation, active component dispersion, bioactive component addition, homogeneous stabilization and the like. Experiments show that the composition can efficiently inhibit tyrosinase activity and melanin synthesis and promote generation of elastin and collagen, is high in oxidation resistance and good in transdermal absorption effect, can be used for preparing cosmetics and has a good application prospect.

The application discloses a sports nutrition food composition for blood vessel health and post-exercise recovery. Each 40g contains soybean protein isolate, whey protein, resistant dextrin, inulin, ginkgo biloba extract, hawthorn extract, grape seed extract, sea buckthorn peptide, natto powder (containing natto kinase), coenzyme Q10, natural vitamin E, vitamin C, bacillus subtilis DE111 and mineral probiotic premix. The application realizes blood vessel cleaning and post-exercise recovery through the synergy of multiple pathways such as direct thrombolytic effect of natto kinase, anti-platelet aggregation of ginkgo biloba / hawthorn / grape seed, protection of blood vessel endothelium by coenzyme Q10 / VE / VC, and regulation of intestinal tract by bacillus subtilis DE111. In-vitro thrombolysis experiment shows that the composition has clear fibrinolytic activity. All components meet the national standard of sports nutrition food, are safe and compliant, and are suitable for people with thrombosis risk and people who need blood vessel repair after high-intensity exercise.

The invention relates to the technical field of textile material manufacturing, and particularly discloses a preparation method of a grape seed extract antibacterial spinning solution, a preparation method of yarn and blended yarn. The preparation method of the grape seed extract antibacterial spinning solution comprises the following steps: S10, preparing a grape seed extract / gamma-cyclodextrin inclusion compound; and S20, dissolving the high-molecular polymer and the grape seed extract / gamma-cyclodextrin inclusion compound in a solvent, and stirring at a preset temperature until the high-molecular polymer and the grape seed extract / gamma-cyclodextrin inclusion compound are completely dissolved to obtain the grape seed extract antibacterial spinning solution. The yarn is obtained by spinning the grape seed extract antibacterial spinning solution through an electrostatic spinning device. The blended yarn is obtained by blending yarn and fiber. The obtained blended yarn has warm-keeping, soft and antibacterial properties.

Nutritional supplements and compositions for activating the GLP‑1 peptide and / or other hormones in a subject in order to regulate blood sugar, weight, and hunger of the subject are described in this application. The compositions include a first nutritional supplement containing specific amounts of hydrolyzed yeast, acacia gum powder, citrus bioflavonoids, cinnamon bark, and eggplant whole vegetable. The compositions also include a second nutritional supplement containing specific amounts of medium chain triglycerides, resistant potato starch, resistant tapioca starch, kombucha, guar gum, blueberry juice powder, cranberry fruit powder, and grape seed extract. A third composition includes the first and second nutritional supplements containing these ingredients in sufficient amounts to regulate the GLP‑1 hormone and / or other metabolic hormones. These compositions can increase the total GLP‑1 production up to about 220%. Other embodiments are also described.

The invention is applicable to the technical field of preparation of grape seed extracts, and provides a flash extraction process of a grape seed extract, which comprises the following steps: step (1), raw material selection and pretreatment; (2) inoculating a compound bacterial agent, and carrying out fermentation treatment; step (3), secondary inoculation; (4) carrying out instantaneous flash extraction; step (5), separation and purification; (6) carrying out chromatographic purification on the template molecules; and step (7), post-treatment. The instant extraction technology is adopted, the extraction process only needs 1 minute, the flash extraction technology utilizes high-speed shearing force and low-temperature dynamic percolation, plant cell wall breaking and component extraction are completed within several seconds, and the activity of thermosensitive components is reserved; the problems of low extraction efficiency, long time, low product purity, large activity loss and the like of a traditional process are successfully solved through mutual cooperation of three core technologies of compound microorganism synergistic pretreatment, low-temperature instantaneous flash extraction and molecular imprinting precise purification.

The present application relates to the technical field of plant extract application, and discloses a plant source composition capable of reducing uric acid and a preparation method thereof, comprising the following steps: sequentially crushing, drying, supercritical CO2, ultrasonic extraction and vacuum drying grape seeds to obtain grape seed extract; mixing chicory, mulberry leaves, plantain and purslane, and then sequentially performing freeze-drying, crushing and ultrasonic extraction to obtain a mixed extraction liquid, and vacuum drying to obtain a mixed plant extract; and mixing the grape seed extract, the mixed plant extract and soybean extract to obtain the plant source composition capable of reducing uric acid. The composition is composed of soybeans, grape seeds, chicory, mulberry leaves, plantain and purslane, all of which are homologous in medicine and food or widely used plants, have no specific toxicity targets of chemical drugs, and are suitable for long-term intervention of ordinary high uric acid people, drug contraindicated people and mild to moderate patients.

The invention particularly discloses a DES-grape seed extract integrated starch-based film as well as a preparation method and application thereof, and relates to the technical field of food packaging. The starch-based thin film is composed of a starch matrix and DES-grape seed extract serving as a functional unit, and the functional unit is directly obtained by an extracting solution containing the grape seed extract and a deep eutectic solvent (DES) without separation and purification. The invention also provides a preparation method of the film. The preparation method comprises the following steps: preparing the DES-grape seed extract, preparing a film forming solution, defoaming and casting, drying to form the film and the like. The prepared film has excellent oxidation resistance and antibacterial performance, has good water vapor barrier property, water resistance and biodegradability, and is suitable for the fields of food fresh-keeping packaging, antibacterial and antioxidant materials and the like. In addition, the invention further discloses application of the film in preparation of functional buccal diaphragms for oral care and health care, and the application prospect of the film in the fields of biological medicine and massive health is expanded.