1275results about How to "Free radical scavenging" patented technology

The present invention relates to a fruit and vegetable ferment beverage and a preparation method thereof. The beverage is prepared by using carrots, shii-takes, burdock roots, prunes, pineapples, mulberries, beta vulgaris and tomatoes as main raw materials, sorting, cleaning, drying and squeezing the raw materials, fermenting the squeezed raw materials with the addition of yeast, vinegar organism and lactic acid bacteria, and adding drinking water, brown sugar, isomaltooligosaccharide and L-malic acid as adjunct materials into the mixture. The beverage uses fruit and vegetable nutrient components of the raw materials for mutual promotion and mutual complementation to synergistically improve nutritional value of the whole beverage, and is fermented with three kinds of bacteria so that fruit and vegetable nutrients and beneficial metabolites of probiotics are preserved, making the beverage has effects in conditioning stomach and intestine, improving digestion and absorption, strengthening physical fitness, enhancing immunity, improving resistance, eliminating free radicals, delaying aging, preventing cancers, maintaining beauty and preserving countenance and controlling weight.

The present invention discloses a fruit and vegetable probiotic tablet and a preparation method thereof. The fruit and vegetable probiotic tablet uses probiotic powders such as lactobacillus plantarum powder as the main raw material, and the preparation method scientifically mixes modified dietary fibers, fruit and vegetable powder, oligosaccharides, plant extracts, protein powder, tea leaf extracts and traditional Chinese medicine extracts and etc., thus improves the content of soluble celluloses which are of real significance for probiotic flora, enhances the physiological activity of celluloses, thereby increases the species of intestinal probiotic flora as well as significantly enhances the colonization ability and time of endogenous and exogenous probiotics in the human intestinal tracts, effectively inhibits the growth and reproduction of harmful intestinal bacteria, especially gram-negative bacteria, and fully regulates the composition of the intestinal probiotic flora. The prepared fruit and vegetable probiotic tablet has a high biological activity, a long human intestinal colonization time, and a significant weight loss effect, and is suitable for a wide range of people.

The invention provides a purple corn beverage and a preparation method thereof. The major raw materials of the beverage are purple corn seeds and purple corn byproducts, fruit and vegetable pulp and flavorings are added to the beverage, and the beverage is treated by enzymolysis and acylation, so that cyanidin in the raw material purple corn is effectively extracted and stably stored in the beverage, thereby obtaining a purple corn beverage with rich cyanidin and unique taste.The scheme of the invention realizes the overall utilization of the purple corn plants; the cyanidin provides the function of health care, and the fruits, vegetables and flavorings not only feature the unique mouthfeel, but also boast various nutrient contents; and thus, the purple corn beverage is a novel health care beverage.

The invention provides a probiotic fruit and vegetable enzyme drink and a preparation method thereof. Fruits and vegetables as well as four-in-one PPHR Lactobacillus powder (including Lactobacillus paracasei, L. plantarum, L. helveticus and L. rhamnosus) are mixed and the obtained mixture is fermented, and the obtained fermented product is the probiotic fruit and vegetable enzyme drink. Compared with the prior art, the preparation method has the advantages that the fermentation process can be shortened, the fermentation process can be simplified, the nutritional value of fruit and vegetable juice can be increased, the fruit and vegetable juice is endowed with higher oxidation resistance, and the application range of Lactobacillus in food, particularly drinks, is broadened.

The invention discloses a natural plant extract with a sunscreen function and a preparation method and application of the natural plant extract. The natural plant extract is prepared from the following materials (by mass parts): 50-100 parts of Selaginella and 20-60 parts of magnolias. In addition, 30-45 parts of snow lotus and 10-20 parts of jasmine can be added to the above materials as adjuvants, the natural plant extract is obtained by extracting the above raw materials. According to the invention, the effective components of raw materials are extracted by the application of supercriticalfluid technology, and the effective component content in the extract is high. The effective components have high UV absorbing capacity and are capable of scavenging free radicals produced by UV, preventing skin ageing, reducing the generation of melanin and repairing sunburnt skin. The natural plant extract has the advantages of simple in preparation method, stable in quality and high in safety, and can be widely applied in preparation of sunscreen cosmetics.

The invention relates to functional peanut small molecule mixed polypeptide, a preparation method and application thereof, belonging to small molecule mixed polypeptide generated by peptide chain hydrolysis.The invention is characterized in that the functional peanut small molecule mixed polypeptide is prepared by adopting the following raw material components by weight part: 100 parts of defatted peanut cake, 6-10 parts of combined enzyme preparations, 6-12 parts of active carbon, 3-8 parts of diatomite, 3-8 parts of pearlite and 100 parts of water; and the following technical indexes are achieved: the molecular weight distribution range Dalton (D) is less than or equal to 3000, the content of the small molecule mixed polypeptide is more than or equal to 80wt, the total nitrogen is more than or equal to 12wt%, the water solubility is 90wt%, the water is less than or equal to 5wt%, and the fat is less than or equal to 0.5wt%.The invention provides a product of the functional peanut small molecule mixed polypeptide with high purity, good solubility, average molecular weight of less than 3000D and strong biological functionality and a preparation method of the functional peanut small molecule mixed polypeptide with short production cycle, high product yield and low preparation cost. The functional peanut small molecule mixed polypeptide is suitable for a raw material of medicines, health food and beverage and functional nutritious food.

The invention discloses a natural anti-wrinkling anti-aging skin care composition and an application thereof in a cosmetic. The natural anti-wrinkling anti-aging skin care composition comprises the following components in percentage by weight: 1-12% of oat seed oil, 1-15% of cananga odorata oil, 1-10% of radix ophiopogonis extract, 1-13% of ginkgo biloba extract, 1-12% of adenophora stricta extract, 1-11% of Chinese herbaceous peony extract, 1-12% of ginger root extract, 1-15% of chayote extract, 1-10% of centella extract, 1-13% of salvia miltiorrhiza root extract, 1-13% of turmeric root extract and 1-10% of red wine extract; the addition amount of the natural anti-wrinkling anti-aging skin care composition in the cosmetic is 2-10wt%. The natural anti-wrinkling anti-aging skin care composition can be used for effectively scavenging free radicals, reducing fine lines on skin and delaying skin aging, can be applied to various cosmetics as an additive, is good in stability, contains no synthetic chemical substance and is safe and non-irritant in ingredients.

The invention discloses a method for producing a food ingredient rich in nitrite and flavonoid by use of celery leaves, belonging to the field of vegetable deep-processing technology. According to the invention, the celery leaves are used as a raw material which is subjected to sorting and cleaning, decoloring, pulping, microbial conversion, drying and crushing; and a food ingredient product celery powder is produced which contains 1.8% of nitrite, 3.5% of flavonoid and less than or equal to 5% of water. The food ingredient celery powder can be used for processing meat products, and has effects of protecting color, resisting oxidation and eliminating free radicals. If the celery powder prepared by the method disclosed by the invention accounts for 0.75%, the equivalent amount of nitrite and residual amount of nitrite in meat products both meet the requirements of GB2760-2007.

The invention discloses a herba portulacae extract and a preparation method thereof. The preparation method comprises the following steps of: 1, carrying out extraction and enzymolysis on fresh herba portulacae and / or dried herba portulacae with water and hydrolysis enzyme; 2, carrying out ethanol extraction on a feed solution obtained in the step 1, carrying out solid and liquid separation to obtain an extraction solution A and filter residue; 3, carrying out ethanol extraction on the filter residue obtained in the step 2, carrying out solid and liquid separation to obtain an extraction solution B and filter residue; 4, extracting the filter residue obtained the step 3 by using water, carrying out solid and liquid separation to obtain an extraction solution C; and 5, mixing the extraction solutions A, B and C obtained the step 2, 3 and 4, removing ethanol, concentrating, standing, and filtering to obtain filtrate to obtain the herba portulacae extract. The invention also discloses the herba portulacae extract solution and the preparation method thereof. A herba portulacae extract or extract solution can be used as an anti-stimulation and antianaphylaxis function component to be applied to cosmetics. The preparation method disclosed by the invention can be used for preparing the herba portulacae extract with higher effective component content, with high yield.

The invention discloses weight-losing probiotic tablets and a preparation method thereof. According to the weight-losing probiotic tablets and the preparation method thereof, probiotic powder such as lactobacillus plantarum is taken as a main raw material, and modified dietary fibres, fruit and vegetable powder, oligosaccharides, plant extract, protein powder, tea leaf extract, Chinese herb extracts and the like are scientifically compounded, thus increasing the content of soluble celluloses with real significance in probiotic groups, and enhancing the physiological activity of the celluloses, and then remarkably improving the planting capacity and the planting time of endogenous and exogenous probiotics in human intestinal tracts, effectively suppressing the growth and the reproduction of intestinal harmful bacteria, in particular, Gram negative bacteria, and adequately regulating the composition of the intestinal probiotic groups while increasing the types of the intestinal probiotic groups; the prepared weight-losing probiotic tablets are high in bioactivity, long in planting time in the human intestinal tracts, remarkable in weight-losing effect, and wide in the range of appropriate crowds.

The invention relates to a facial mask, and particularly relates to a black wolfberry facial mask. The black wolfberry facial mask is prepared by the following steps: preparing anti-wrinkle concentrate from black wolfberry as a main raw material; stirring the concentrate evenly, sterilizing, and soaking facial mask towel made of spunlace nonwoven into the concentrate for 20-30 minutes; and encapsulating in vacuum, wherein the concentrate is prepared from the following raw materials in parts by weight: 10-25 parts of deionized water, 10-25 parts of black wolfberry powder, 2-3 parts of hydrolyzed collagen, 2-7 parts of ethanol, 10-20 parts of a whitening agent and 10-20 parts of a moisturizer. The black wolfberry facial mask disclosed by the invention contains a plurality of anti-wrinkle components, so that the black wolfberry facial mask has the efficacies of delaying skin aging, restoring the skin elasticity, representing tough and compact skin, and reducing sagging, smooth fine lines and wrinkles; and meanwhile, the black wolfberry facial mask contains whitening, nourishing and moisturizing components, so that the skin can be whitened; the moisture of the skin can be locked; dry skin can be restored or improved; and most of raw materials for the product are purely natural raw materials, so that the black wolfberry facial mask is safe and free of thrill.

The invention relates to the technical field of Chinese medicament health products, in particular to a capsule with an effect of relieving physical fatigue. To solve the problems of long onset period and expensive price in the prior art, the invention provides a solution scheme that the capsule with the effect of relieving physical fatigue comprises the following raw materials in percentage by weight: 20 to 40 percent of ginkgo extract, 15 to 30 percent of American ginseng extract, 5 to 15 percent of medlar extract, 5 to 15 percent of radix astragali extract, 5 to 15 percent of Indian buead extract, and the balance of auxiliary materials. In the capsule, the traditional Chinese medicaments such as ginkgo, medlar, radix astragali, Indian buead and the like are mixed together with American ginseng to balance organ functions and nutrition, so the capsule obviously improves the anti-fatigue effect, and simultaneously has the advantages of quick response, reasonable price and simple preparation process.

A dendrobium officinale health tea is prepared by the following steps of: firstly, washing dendrobium officinale, pine, bamboo and machilus zuihoensis hayata, drying, using dendrobium officinale as a raw material 1, adding mountain spring water, decocting for 60 minutes, cooling to normal temperature, and filtering to obtain a preparation 1; secondly, mixing pine needles and bamboo leaves as raw materials 2 and 3,adding mountain spring water, decocting for 40 minutes, cooling to normal temperature, and filtering to obtain a preparation 2 and 3; thirdly, adding machilus zuihoensis hayata leaves and mountain spring water, decocting for 25 minutes, cooling, and filtering to obtain a preparation 4; finally, mixing the preparations 1, 2, 3 and 4, diluting by the use of mountain spring water, adding honey and an antiseptic, filling, followed by sterilization to obtain the dendrobium officinale health tea. The dendrobium officinale health tea provided by the invention has no toxic and side effect, and can be used to nourish yin, supplement vacuity, generate body fluid, enrich blood, raise human body's immunity function and enhance human body's antioxidant and anti-aging capacities.

The invention relates to a formula of an aquatic product composite preservative. The formula of the aquatic product composite preservative is characterized in that the aquatic product composite preservative in each liter of distilled water comprises the following components: 0.4 to 0.6 g of muramidase, 2.5 to 3.5 g of tea polyphenol, 16 to 20 g of carboxymethyl chitosan, 10 to 14 g of nisin, 25 to 35 g of potassium sorbate, 17 to 23 g of sodium alginate, 20 to 30 g of lactobacillus, 1.5 to 2.5 g of propolis extracts and 10 to 14 g of spice extracts; and the spice extracting liquid comprises the raw materials: galangal, garlic, onion, cinnamon, clove and rosemary. The aquatic product composite preservative provided by the invention is prepared by compounding biological preservatives, is safe and non-toxic, has simple preparation and application methods, prominent microbial inhibition effect and good preservation effect, can greatly prolong the shelf life of frozen aquatic products, and has important industrial value.

The present invention relates to a composition for reducing sport injury and promoting sport injury repair. The composition comprises the following raw materials and auxiliary materials, by weight, 500-2000 parts of hydrolyzed collagen protein, 100-400 parts of soybean protein peptide, 50-400 parts of chondroitin sulphate, 50-400 parts of glucosamine or a salt thereof, 100-1000 parts of a traditional Chinese medicine, 10-400 parts of haematococcus pluvialis, 1-100 parts of vitamin, and 1-100 parts of a mineral. The composition provides good effects for sport injury reduction and sport injury repair promotion.

The invention discloses a skin-whitening composition as well as a preparation method and applications of the skin-whitening composition. In the skin-whitening composition, various whitening agents and sun-screening agents with excellent properties are matched for use, so that the melanin formation can be inhibited, moreover, ultraviolet rays can be absorbed, and free radicals can be eliminated. The skin-whitening composition is prepared from radix puerariae extract, glutathione, kojic dipalmitate, ascorbyl glucoside, nicotinamide, beta-hydroxy acid, undecylenoyl phenylalanine, chamomile extract, green tea extract, licorice root extract, pomegranate bark extract, 1,3-butanediol, phenoxyethanol and water. The components are mixed to achieve the synergistic skin whitening effect, the skin whitening effect is obvious, safe and steady, and no toxic and side effects are caused.

The invention relates to a solid beverage suitable for patients with diabetes mellitus, which is prepared in the following steps: mixing dry medicine power extracted from semen cassiae, gingkgo, fingered citron, barbary wolfberry fruit, green tea and raw hawthorn and the pulverized mixing powder of rhizoma polygonati, Chinese yam, tuckahoe, kudzuvine root and semen coicis; and then screening to form power for producing and preparing the solid beverage of the patients with diabetes mellitus. The special meal solid beverage has the obvious effects of systemically adjusting glucose metabolism, improving carbohydrate tolerance, insulin sensitivity, insulin function and microcirculation, lightening an insulin load, reducing blood fat and blood viscosity and eliminating radicals and adiposis hepatica. The special meal solid beverage is suitable for patients with diabetes mellitus, obesity, adiposis hepatica, hyperlipemia and hypertension and middle-aged and old people to have.

The invention provides a toxin adsorption antidote capable of eliminating harm done by mycotoxins to livestock. The toxin adsorption antidote is prepared from 45-55% of modified attapulgite, 20-28% of modified montmorillonite, 5-10% of lignocelluloses, 5-15% of yeast cell walls, 1-2% of multi-vitamin micro-mineralization nutritious supplementary and 3-5% of functional extract superpacket. The toxin adsorption antidote can adsorb common mycotoxins, including aflatoxin, zearalenone, vomitoxin, ochratoxin and fumonisins, in feed so as to reduce the harm done by mycotoxins to animals; meanwhile, adsorption detoxication function is realized through nutrition enhancement and immunity improvement of livestock, and livestock breeding effect is improved.

The invention discloses a firming and repairing fair mask product which is prepared by soaking mask paper with the liquid prepared from the following raw materials in parts by weight: 0.1-3 parts of hyaluronic acid oligomer, 0.1-2.5 parts of hyaluronic acid, 0.7-30 parts of synthetic egg white powder, 1-7 parts of an aloe extract, 0.7-9 parts of propylene glycol, 5-50 parts of 1,2-butylene glycol, 5-30 parts of glycerol, 40-80 parts of a ginseng extract, 10-50 parts of a milkvetch root extract, 20-50 parts of a baical skullcap root extract, 20-80 parts of a small cucumber extract, 0.1-1 part of a licorice extract, 0.3-2 parts of arbutin, 1-10 parts of superoxide dismutase, 1-10 parts of a coenzyme q10, 0.1-5 parts of beta-glucan, and the balance of water which is added until the total amount is 1000 parts. The mask product can reduce skin injuries, repair damaged cells, delay skin wrinkling, relieve the generation of facial dark stains and replenish and lock water, and is antiallergic.

The invention relates to the field of protein, and in particular to a bioactive polypeptide SKHSSLDCVL, and a preparation method and application thereof. An amino acid sequence of the bioactive polypeptide SKHSSLDCVL is Ser-Lys-His-Ser-Ser-Leu-Asp-Cys-Val-Leu. An in-vitro antioxidant experiment and an in-vitro immunological function promoting experiment verify that the bioactive polypeptide SKHSSLDCVL has better antioxidant biological activity and a better immune modulating function; on one hand, the bioactive polypeptide SKHSSLDCVL has better antioxidant activity and is capable of removing free radicals in a body and increasing the quality of life; on the other hand, the bioactive polypeptide SKHSSLDCVL is capable of enhancing in-vitro proliferation ability of lymphocytes and macrophages, promoting the ability of swallowing neutral red by the macrophages, increasing the ability of defending external pathogen infection by the body and reducing the morbidity of the body, and has a very important significance in developing food, healthcare products and drugs having an immune modulating function and an antioxidant function.

The invention relates to a plant polyphenol extract product extracted from Osmanthus fragrans, and a preparation method and uses thereof, and concretely discloses an Osmanthus fragrans polyphenol extract product preparation method. The method comprises the following steps: 1, mixing Osmanthus fragrans with an aqueous solution of an extracting agent according to a solid / liquid ratio of 1g / 15-60ml, carrying out microwave extraction of the obtained mixture under a pressure of 200-500KPa and a power of 80-200W for 3-20min, and repeating the above extraction process; and 2, mixing obtained filtrates to obtain a filtrate mixture, and drying the filtrate mixture to obtain an Osmanthus fragrans polyphenol extract product. The Osmanthus fragrans polyphenol extract product can be used for preparing antitumor medicines or healthcare products, and can also be used for inhibiting the activities of 5alpha-reductase.

Disclosed is a method for extracting dihydro quercetin from larch. The invention is an improved production method. Due to different production materials and extraction processes, the dihydro quercetin products in U.S. and European markets are very expensive, at a price of 200-1000 euros per gram. Such a high market price economically limits the wide range of practicability of dihydro quercetin products. During the pretreatment of raw materials, 50 kilograms of larch wood chips and 500-800 liters of 50% ethanol solution are added into a reactor to get fully stirred and mixed; then the mixture is extracted and filtered for the second extraction; the filtrates are combined and adsorbed; the organic solvents are collected and dried by a vacuum evaporator through organic phase vacuum distillation; according to a weight proportion of 10:1, the residues are dissolved with hot water, decolorized with activated carbon and then crystallized at a temperature of 3-5 DEG C to precipitate the dihydro quercetin product which is then crushed after vacuum drying to finished product. The invention is used to extract dihydro quercetin from larch.

The invention discloses an application of nostoc polysaccharide in a nutritional humidity-preserving type cosmetic. Invitro weight method detection proves that the nostoc polysaccharide has the favorable effects of moisture absorption and humidity preserving; by taking urea and water as contrasts, an attenuated total reflection Fourier infrared spectrum method is adopted to measure the corneous layer of a rat which is processed by the nostoc polysaccharide, thereby proving that the polysaccharide obviously increases the water content of the corneous layer of the rat and has superior humidity-preserving effect and favorable development potential when being applied to the cosmetic.

The invention mainly relates to a skin moisturizer containing peony essential oil. The skin moisturizer is prepared from the following raw materials in parts by weight: 2-4 parts of the peony essential oil, 1-3 parts of peony seed essential oil, 0.5-1 part of paeonol, 10-30 parts of aloe juice, 0.5-1.5 parts of banana quereetin, 0.2-0.6 parts of vitamin E, 0.2-0.8 parts of polyethylene glycol, 3-7 parts of glycerinum, 0.5-1.5 parts of citric acid, 0.2-0.8 parts of triethanolamine, 0.1 parts of lauryl sodium sulfate and 50-70 parts of water. The skin moisturizer integrates multiple functions of resisting oxidization and irritability, shrinking pores, realizing antibiosis, diminishing inflammation, removing acne, relieving itching, suppressing stains, removing grease, retaining moisture, moistening the skin, enhancing smoothness and elasticity, preventing and restoring wrinkles and microgrooves, clearing away free radicals, delaying aging and the like, takes natural plant extracts as the raw materials, does not have side effects and has an obvious treating effect after being used for a long time.

The invention discloses a method for preparing cosmetics containing tea seed antioxidant peptides, and relates to the formulation and preparation process of skin care cosmetics. Tea seeds are rich in protein. The present invention hydrolyzes the tea seed protein to generate tea seed antioxidant peptides, which are added to skin care cosmetics at a mass percentage of 1-5%, so that the cosmetics have the functions of scavenging free radicals and delaying skin aging. At the same time, tea seed polypeptide also provides nutrients for the skin, which is helpful for skin repair and maintenance.

The invention discloses a Chinese herbal medicine immunopotentiator for resisting white spot syndrome virus (WSSV) of procambarus clarkia, as well as a preparation method and an application thereof. The preparation method comprises the following steps: milling rheum officinale, epimedium, astragalus membranaceus and isatis root and fully mixing the ingredients in proportion to prepare the powdery immunopotentiator. The Chinese herbal medicine immunopotentiator disclosed by the invention is stable and wide in raw material resources, simple to prepare, and low in cost, is based on the immunomechanism of shellfish to provide Chinese herbal medicines for the shellfish, and can be used for improving the immunity and oxidation resistance of a body during application, improving the capacity of the procambarus clarkia for resisting WSSV infection, and promoting the growth of the procambarus clarkia.

The invention provides a tea healthy suction substance and a preparation method of the tea healthy suction substance. The tea healthy suction substance comprises a smoke body, the smoke body comprisesexternal cigarette paper and a suction substance body arranged in the cigarette paper, the suction substance body is rolled into a cylindrical shape by a suction substance slip, the suction substanceslip comprises a plurality of connecting segments and loosening segments arranged between the connecting segments, and the connecting segments wrap the loosening segments during rolling of the connecting segments and loosening segments. The invention further provides a preparation method. The method comprises the steps that active ingredients extracted from tea slices are made into slips and assembled after being cut, the ingredients mainly comprise tea polyphenol (catechinic acid) and the like and have the effects of resisting oxidation and scavenging free radicals and the like, menthol is adopted and has the effects of cooling and refreshing and can completely replace tobacco.

The invention relates to ganoderma lucidum fibre with the function of health care and a preparation method thereof. The fibre contains traditional Chinese medicine ganoderma lucidum components; the preparation method comprises the following steps: adding the ganoderma lucidum components into regenerated cellulose fibre spinning liquid, regenerated protein fiber spinning liquid, terylene fibre spinning liquid, orlon fibre spinning liquid and nylon 6 or nylon 66 fibre spinning liquid and adopting conventional spinning to obtain the ganoderma lucidum fibre. The fibre can reinforce the resistance and immunity of an organism, eliminates in-vivo free radicals, resists radiation and has the effects of preventing and treating diseases, building the body, strengthening the body and prolonging the life; the invention has simple preparation method and is suitable for industrialized production.

The invention relates to an antioxidant nutritional composition, which comprises the following components by the weight parts as follows: 9-30 parts of syrup, 30-40 parts of dietary fibers, 10-15 parts of protein, 10-23 parts of grain, 3-6 parts of blueberry powder, 20-30 parts of bee pollen, 10-30 parts of grape pip extract, 5-30 parts of nut, 4-5 parts of vegetable powder, and 3-7 parts of grease. The invention further provides a manufacturing method for the antioxidant nutritional composition. The antioxidant nutritional composition has good mouthfeel, is balanced in nutrition, not only is rich in dietary fiber, but also has a good antioxidant effect, can effectively remove redundant free radicals in human bodies, keeps normal cell metabolism, and is provided with ultra-strong effects on senility delay and improvement of immunity.

The invention discloses paeonia suffruticosa vinegar which contains active ingredients extracted from paeonia suffruticosa, wherein the active ingredients comprise paeonin, paeonol, astragalin, flavonoid, organic acid, amino acid, mineral substances, vitamins and other nutrition ingredients. The paeonia suffruticosa vinegar is mild in tart taste, slightly sweet, pleasant in fragrance and rich in nutrition, can be directly drunk, and is taken as a natural green nutritious health-care product. The paeonia suffruticosa vinegar has the functions of reducing blood fat, softening blood vessels, reducing blood pressure, removing free radicals such as O-2 and.OH in human bodies, resisting oxidation and ageing, adjusting immunity, moisturizing skin and nourishing face as well as helping digestion and dispelling the effects of alcohol. The invention also discloses a preparation method of the paeonia suffruticos vinegar.