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55 results about "Pueraria lobata isoflavone" patented technology

Kudzuvine root nutrition powder

The invention discloses kudzuvine root nutrition powder. The kudzuvine root nutrition powder is characterized by being prepared from the following raw materials in part by weight by uniform mixing and blending: 15 to 25 parts of kudzuvine root powder, 12 to 20 parts of southern buffalo milk powder, 1 to 3 parts of sweet siraitia grosvenorii crystal, 0.8 to 1.2 parts of carboxymethyl cellulose sodium, and 0.1 to 0.2 part of thickening stabilizer. The invention has the advantages that the southern buffalo milk powder is added, so that the prepared kudzuvine root powder has good and exquisite mouthfeel; due to rich proteins and trace elements of kudzuvine root isoflavone, the kudzuvine root powder is comprehensive in nutrition and suitable for both the old and the young; and the siraitia grosvenorii crystal is used as a sweetener, therefore, the kudzuvine root powder is sweet and low in calorie.
Owner:李同庚

Ganoderma lucidum kudzuvine root juice

InactiveCN101946947AINGREDIENTS FOR HEALTHReduce starch contentFood preparationPuerarinIsoflavones
The invention disclose ganoderma lucidum kudzuvine root juice which takes ganoderma lucidum liquid and pueraria thomsonii benth as raw materials and comprises the following components: 30-200mg / L of pueraria isoflavone, 13.8-30g / L of ganoderma lucidum polysaccharide and not more than 50g / L of kudzuvine root powder; and meanwhile honey and glycyrrhizic acid can be also blended into the materials. The ganoderma lucidum kudzuvine root juice reserves puerarin, cellulose, protein and the like in the pueraria thomsonii benth maximally, lowers starch content as much as possible and transforms starch, protein and the like into ganoderma lucidium mycelium through fermentation, thus meeting the need of components for health of modern people; and meanwhile the honey and liquorice are added during the preparation process, thus being healthcare beverage which meets the healthcare need of modern sub-healthy population or alcoholic liver population.
Owner:FOSHAN CHANGRONG AGRI DEV

Beverage capable of lowering and preventing high blood sugar

The beverage capable of lowering blood sugar and preventing hyperglycemia contains birch down extract, kudzu vine root isoflavone, ginsenoside and other natural functional medicine-food components. The beverage can regulate and lower blood sugar, promote the recovery of diabetics, lower the medicine dosage of diabetics and prevent hyperglycemia.
Owner:武斌

Product for enhancing organism immunity and controlling diabetes

The invention relates to a product for enhancing organism immunity and controlling diabetes, belonging to functional health food and comprising effective components and an auxiliary materials, wherein the effective components comprise the following components: 5-10 parts of Cordyceps militaris extract, 35-50 parts of grifola frondosa extract, 20-30 parts of lentinan, 5-10 parts of pueraria isoflavone, 7-15 parts of medlar extract and 8-20 parts of Coprinus comatus extract. The product can make sub-health people and people with low immunity and diabetics smooth in Qi and blood vessels, benefit the control of the generation of diabetics complication while lowering the blood sugar and enhance the organism immunity and is the functional health food achieving multiple purposes.
Owner:武斌

Method for processing radix puerariae sesame oil

The invention provides a method for processing radix puerariae sesame oil, which is characterized by comprising the following steps: after cleaning, slicing, drying, scrubbing and sterilizing the fresh radix puerariae, blending the treated fresh radix puerariae into hot sesame oil skimmed off from pulp, controlling the temperature and carrying out leaching to obtain a finished product after filtering. In the sesame oil, the components of radix puerariae isoflavone and the like in the radix puerariae, which have a health-care function to a human body, are leached into the sesame oil, which greatly enhances the health-care value of the sesame oil which is singly eaten. The method has simple process, the content of the radix puerariae isoflavone in the prepared radix puerariae sesame oil is 0.5-0.7%, and the radix puerariae sesame oil features unique taste and convenient eating, has the fragrance of the sesame oil, the taste of the radix puerariae and can be used as daily table oil or seasoning oil.
Owner:汪盛明

Method for preparing instant pueraria flavone powder granule

A preparation method for instant kudzuvine root flavone medicinal granule is characterized in consisting of the following components, the dosage of which is measured by weight: kudzuvine root slurry takes up 70 to 90, skim milk takes up 5 to 15, wild honey takes up 2 to 8, citric acid takes up 0.2 to 0.8, kudzuvine root isoflavones, and the kapok sugar content 2-8 of which is 48 percent, takes up 0.2 to 0.8. The materials are blended, mixed, aged and grinded and then the instant kudzuvine root flavone medicinal granule is made. The invention overcomes the shortcomings that the existing kudzuvine root flavone products are not convenient to eat and the medical(health care)value of the kudzuvine root is not effectively used and so on. The instant kudzuvine root flavone medicinal granule manufactured by the method of the invention is drinkable when added with mild water and watered evenly. The color and luster of the product is light yellow, even and consistent, and has the function of health care.
Owner:武汉市石门山天然食品有限责任公司

Method for preparing hydroxy propyl-beta-schardinger dextrin-radix puerariae-isoflavone inclusion compound slow-release capsules

The invention discloses a method for preparing a hydroxy propyl-beta-schardinger dextrin-radix puerariae-isoflavone inclusion compound slow-release capsules. The method comprises the following steps:preparing an inclusion compound: preparing 8-12 parts by weight of hydroxy propyl-beta-schardinger dextrin into a saturated water solution, then adding 2.7-4.2 parts by weight of hot water solution ofa radix puerariae-isoflavone extract step by step, drying by depressurization in vacuum, pulverizing a solid to obtain the inclusion compound; preparing slow-release granules: putting 20-50 parts byweight of ethyl cellulose, 0.87-2.3 parts by weight of hydroxy propyl methyl cellulose and 8-23 parts by weight of obtained inclusion compound into a dry container, mixing, adding an ethanol solution,stirring to solid state, drying, pulverizing to obtain granules; and encapsulating the slow-release capsules: encapsulating the prepared granules into hollow capsules to obtain the hydroxy propyl-beta-schardinger dextrin-radix puerariae-isoflavone inclusion compound slow-release capsules. The invention increases the solubility of radix puerariae and isoflavone in water, enhances the relative bioavailability of the radix puerariae and the isoflavone to a human body and improves the acting time effect of health care.
Owner:JIANSU MAOBAO GEYE CO LTD

Processes for preparing kudzu root flavone biscuit

Disclosed is a process for preparing kudzuvine flavone biscuit, wherein the constituents include (by weight portions) kudzuvine root grout 40-60, wheat flour 30-50, lard oil 0. 5-1. 5, egg 1-3, milk powder 2-4, white sugar powder 2-4, vegetable oil 1-3, 48% kudzuvine root isoflavone 0. 25-0. 75. The preparing process consists of pulping, mixing and tabletting.
Owner:武汉市石门山天然食品有限责任公司

Preparation method of kudzu root isoflavone powder

The invention discloses a preparation method of kudzu root isoflavone powder. The preparation method of the kudzu root isoflavone powder includes: using kudzu roots as raw materials, drying, smashing, adding ethanol, then adding cellulose and protease to perform enzymolysis, decompressing and concentrating, and freezing and drying to obtain kudzu root isoflavone; mixing the kudzu root isoflavone, beta-cyclodextrin and soybean lecithin, adding water to make 1000mL kudzu root isoflavone emulsion, and performing ultrasonic processing for 20 minutes; atomizing the kudzu root isoflavone emulsion which is processed by ultrasonic into liquid drops through a spray gun, freezing and curing rapidly after the liquid drops are contacted with compressed nitrogen, placing cured samples in a vacuum freeze drying apparatus to be dried, and obtaining the kudzu root isoflavone powder. The kudzu root powder manufactured by the method fills the blank that no kudzu root powder exists on the domestic market, enzyme treatment is matched with digestion so as to extract flavonoid materials effectively, processing steps are reduced, efficiency is improved, kudzu root flavone can be kept maximally by using a spray freeze drying technique, and products with high economic value and health care value can be obtained.
Owner:JIANSU MAOBAO GEYE CO LTD

Radix puerariae wine and preparation method thereof

The invention discloses a preparation method of radix puerariae wine. The radix puerariae wine is prepared from fresh radix puerariae as the raw material through the steps of slicing, drying, grinding, steaming with a steamer, fermenting, filtering, high-temperature sterilization and the like. The preparation method has the beneficial effects that the preparation method is simple, is low in production cost and does not need special equipment; the radix puerariae wine prepared by adopting the method is clear and transparent, has the original flavor and natural fragrance of radix puerariae, has faint scent, is elegant, tastes cool and gentle, has immediate sweet aftertaste and contains plenty of isoflavones and nutrients; isoflavones in radix puerariae have the function of dispelling the alcohol effects and the radix puerariae wine is easy to absorb and convert after drinking; the radix puerariae wine is retained in human bodies shortly, avoids excessive internal heat and thirst and has the liver protecting function; isoflavones in radix puerariae have the effects of conditioning and controlling all the functions of human bodies; the radix puerariae wine is health wine suitable for everybody.
Owner:赵品玲

Traditional Chinese medicinal preparation for preventing and treating coronary heart disease and preparation method thereof

The invention belongs to the technical field of medicines, and in particular relates to a traditional Chinese medicinal preparation for preventing and treating coronary heart disease with safety, high efficiency and stable quality control and a preparation method thereof. The preparation comprises a main material and an auxiliary material, wherein the main material is prepared from the following raw materials in parts by weight: 1-15 parts of ginseng extract powder, 1-15 parts of resveratrol powder, 1-20 parts of pilose asiabell root extract powder, 1-20 parts of astragalus extract powder, 1-20 parts of salvia extract powder, 1-15 parts of angelica extract powder, 1-15 parts of radix notoginseng powder, 1-20 parts of pueraria isoflavones powder, 1-15 parts of bamboo leaf flavonoid powder, 1-15 parts of earthworm extract powder, 1-15 parts of cinnamon extract powder, and 1-15 parts of fructus amomi extract powder; the auxiliary material is prepared from the following raw materials in parts by weight: 1-20 parts of dextrin powder, and 20-60 parts of 60 percent ethanol. The traditional Chinese medicinal preparation has the advantages of stable content, reliable curative effect, verification availability, convenient preparation portability, nature and no toxicity, and is suitable for long time use of patients with coronary heart disease.
Owner:万光瑞

Traditional Chinese medicine preparation for preventing and treating ischemic cerebrovascular disease and preparation method of traditional Chinese medicine preparation

The invention discloses a traditional Chinese medicine preparation for preventing and treating an ischemic cerebrovascular disease and a preparation method of the traditional Chinese medicine preparation. The traditional Chinese medicine preparation comprises main ingredients and auxiliary ingredients, wherein the main ingredients comprise the following raw materials in parts by weight: 1-20 parts of rhizoma gastrodiae extractive powder, 1-18 parts of erigreon breviscapus extractive, 1-18 parts of salvia miltiorrhiza extractive powder, 1-15 parts of lignum dalbergiae odoriferae extractive, 1-15 parts of radix notoginseng extractive powder, 1-18 parts of radix puerariae isoflavone powder, 1-15 parts of giant knotweed extractive powder, 0.01-0.4 part of astaxanthin powder, 1-15 parts of ligusticum wallichii extractive powder, 1-15 parts of lumbricus extractive powder, 1-15 parts of hovenia dulcis thunb extractive powder and 0.01-0.05 part of menthanol powder; and the auxiliary ingredients comprise the following raw materials in parts by weight: 1-15 parts of dextrin powder and 20-60 parts of 70% alcohol. With the adoption of the extractive formula employing main efficacy components of the traditional Chinese medicine, the content is stable; the curative effect is reliable and can be verified; a dosage form is convenient to carry; and the traditional Chinese medicine preparation is natural, nontoxic, and suitable for a chronic disease for life-time use.
Owner:万光瑞

Function food capable of improving the women cimacteric symptom

The invention relates to a functional food for improving female climacteric symptoms, which is characterized in that effective constituents are prepared by raw materials according to the following weight portions: 1 to 6g of soybean isoflavone, 10 to 50g of kudzu root isoflavone, 20 to 100g of collagen, 50 to 300g of whey calcium, 3 to 15g of vitamin E, 500 to 2000g of fruit of glossy privet and 500 to 2000g of raspberry. The functional food for improving female climacteric symptoms has the advantages of quick effect and significant curing effect.
Owner:中欣营养健康产业技术研究院(山东)有限公司

Pharmaceutical composition and application thereof

The invention discloses a pharmaceutical composition, which is prepared from the effective parts of kudzu vine root, baical skullcap root and coptis root. In the pharmaceutical composition, in terms of weight ratio, the isoflavone of the kudzu vice root accounts for 10 to 70%, the total flavonoids of the baical skullcap root accounts for 5 to 60%, and the total alkaloids of the coptis root accounts for 5 to 70%, preferably, the kudzu vine root accounts for 40%, the baical skullcap root accounts for 20% and the coptis root accounts for 40%. The composition is mainly used for the treatment of diabetes and complications thereof, and the treatment of irritable bowel syndromes.
Owner:INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI

Product for enhancing organic immunity and improving sleeping quality and preparation method thereof

The invention relates to a product for enhancing organic immunity and improving sleeping quality and a preparation method thereof, which belong to the field of functional health foods. The active components of the product comprise panaxoside, pueraria isoflavone, stevioside, a glossy ganoderma extract and an inonotus obliquus extract, and the active components thereof comprise the following used raw materials in proportion by weight: 30-80 parts of glossy ganoderma, 20-50 parts of inonotus obliquus, 5-12 parts of pueraria isoflavone, 2-8 parts of panaxoside and 2-8 parts of stevioside. The product has an integral conditioning action for crowds with low immunity and susceptibility, can improve subhealthy conditions, performs an antifatigue curative effect and has certain improving efficacy for people with poor sleeping quality.
Owner:武斌

Radix puerariae dietary fiber product and preparation method

The invention provides a radix puerariae dietary fiber product. The radix puerariae dietary fiber product is made from the following raw materials in parts by weight: 50-100 parts of radix puerariae and 20-40 parts of konjac powder. The radix puerariae dietary fiber product is made through steps of performing enzymolysis, performing fermentation, performing filtration, performing vacuum treatmentand performing drying. According to the radix puerariae dietary fiber product disclosed by the invention, radix puerariae isoflavones type substances are obtained through alcohol extraction, so that destruction of microorganism fermentation to functional substances is effectively prevented, and later through cellulose adsorption, the stability of the radix puerariae isoflavones type substances canalso be improved; besides, a radix puerariae fermented vinegar product is also obtained; in a manner of adding the konjac powder, the edibility of dietary fibers can be effectively improved, and thepurpose that the radix puerariae isoflavones type substances adsorbed by the dietary fibers are in slow release can be realized.
Owner:JIANGXI AGRICULTURAL UNIVERSITY

Skin nutrient solution component capable of improving skin microcirculation

The invention discloses a skin nutrient solution component capable of improving skin microcirculation. The skin nutrient solution component capable of improving the skin microcirculation is prepared from the following components: 20 to 30 parts of radix puerariae, 22 to 28 parts of radix ginseng, 15 to 18 parts of aloe, 10 to 15 parts of water-soluble vitamin, 10 to 12 parts of ascorbyl glucoside,6 to 10 parts of creatine phosphate sodium and 4 to 8 parts of hyaluronic acid; the component radix pueraria can be combined with oestrogen receptors on surfaces of all systems and organ tissue cellsof a body to play a role; compared with other medicines for adjusting female endocrine, pueraria isoflavone has the unique feature that the pueraria isoflavone is combined with the in vivo oestrogenreceptors firstly and has a moderate effect; the wild radix ginseng is suitable for reinforcing vital energy, improving intelligence and calming nerves, tonifying and keeping health, improving the immune function and promoting the rehabilitation of diseases; the aloes have a sterilization effect, an anti-inflammation effect, a moistening and beautifying effect and an anti-ageing effect; the components including the water-soluble vitamin, the ascorbyl glucoside, the creatine phosphate sodium and the hyaluronic acid are adopted; the components are microelements which are used for keeping human body skin healthy and beautifying skin.
Owner:张明越

Anti-cancer and cancer-preventing vinegar and preparation method thereof

The invention belongs to anti-cancer and cancer-preventing vinegar and a preparation method thereof. The vinegar is prepared from the following raw materials in percentage by weight: 70% of pure rice vinegar, 3.9% of konjaku flour, 1% of licorice powder, 0.1% of organic selenium, 13% of hawthorn, 5.1% of vinegar turtle, 5.6% of cervus elaphus linnaeus, 0.4% of pueraria isoflavones and 0.9% of gorgon fruits. The vinegar has the advantages of preventing carcinogenesis, increasing appetite, enhancing immunity, inducing diuresis and relaxing the bowels, is safe and non-toxic, is low in cost, and can be eaten by common people.
Owner:李洪刚

Method for rapidly extracting pueraria isoflavones from pueraria waste

The invention relates to a method for rapidly extracting pueraria isoflavones from pueraria waste. The method specifically comprises the following steps of: (1) crushing the pueraria waste, puffing by adopting liquid state CO2; (2) secondarily extracting the puffed pueraria waste by adopting supersonic waves, mixing extracting solutions of two times, and obtaining clear liquid through filtering and centrifuging; and (3) carrying out vacuum concentration on the clear liquid, and freeze-drying to obtain a crude product of pueraria isoflavones, wherein the purity of the pueraria isoflavones is not less than 11percent, and the extraction ratio of isoflavone is not less than 92 percent. The method has advantages of short extracting time, little solvent consumption, and low extracting cost.
Owner:HEFEI UNIV OF TECH +1

Method for simultaneously extracting various kinds of pueraria isoflavones glycoside from radix puerariae crude extract

The invention provides a method for simultaneously extracting various kinds of pueraria isoflavones glycoside from a radix puerariae crude extract. The method comprises the following steps that (1) ice water is added into the radix puerariae crude extract, stirred and centrifugally filtered, and a filter cake is obtained; (2) the filter cake is dispersed by using lower alcohol, then a filling agent is added and stirred to be uniform, vacuum drying is conducted, and a stirring sample filling agent is obtained; (3) a fresh filling agent is added into a chromatographic column, and then the stirring sample filling agent is filled onto the chromatographic column; and (4) an eluent with the concentration being incremental is utilized to conduct gradient elution, eluant is collected and subjectedto vacuum concentration, cooling, stirring crystallizing, centrifugal filtration and drying, and genistin, daidzin and puerarin are obtained respectively. The content of genistin obtained by adoptingthe method is as high as 98.7%, and the yield is as high as 92%; the content of daidzin is as high as 98.5%, and the yield is 92%; and the content of puerarin is as high as 99.9%, and the yield is 97%. The method is easy to operate, low in cost, environmentally friendly, and suitable for industrialized production.
Owner:HUNAN HUACHENG BIOTECH

Mixture for treating alzheimer's disease, preparation method and application thereof

The invention relates to a Chinese medicinal mixture and discloses a mixture for treating alzheimer's disease, a preparation method and application thereof. In the invention, an oral medicament for preventing and treating the alzheimer's disease is prepared by mixing pueraria isoflavone serving as a main raw material, and a mecobalamin and folic acid, so that the pueraria isoflavone, the mecobalamin and the folic acid have synergistic effect, the bioactivity of the pueraria isoflavone in a human body is enhanced, repair and regeneration of injured brain cells are promoted, and the oral medicament for preventing and treating the alzheimer's disease is provided for old people.
Owner:上海市浦东新区浦南医院

Seguo capsules and production method thereof

The invention relates to a colorful fruit capsule and a production method thereof. The invention relates to a preparation which can augmentate breast, smooth skin, complement skin water and delay consenescence as well as a production method thereof. The syrup of pawpaw, actinidia berry, Ghana fruit and shea are taken and mixed uniformly; soybean isoflavones, kudzu root isoflavones, angelica, rhizoma ligustici wallichii and Paeonia Lactiflora are taken, aired and ground, filtered, mixed uniformly and then vitamin B, vitamin E and collagen are added and mixed uniformly, then the mixed syrup is added; and then ethanol is added; the mixture is mixed uniformly by a slot mixer and prepared into a soft material; granular formulation with needed amount is added; the soft material is filtered to obtain wet grains; the wet grains are dried, sterilized and then cleared, under a sterile condition, a magnesium stearate lubricant is added; then the mixture is uniformly mixed and put into capsules; and the capsules are sealed and packaged, thus obtaining the product. In the invention, four colorful fruits with the functions of augmenting breast, smoothing skin, complementing skin water and delaying consenescence are selected and matched with the soybean isoflavones, the collagen and the vitamin E; the preparation has the health functions of augmenting breast, smoothing skin, complementing skin water and delaying consenescence. The production method maintains the effective components to the largest extent and improves the medical values.
Owner:王柯平

Calcium chelate

InactiveCN103610740AHighly effective in preventing osteoporosisDetermination of bone densityOrganic active ingredientsMetabolism disorderSOY ISOFLAVONESPueraria lobata isoflavone
The invention discloses a calcium chelate which is mainly prepared from the following raw materials: calcium L-aspartate chelate, soy isoflavone and pueraria isoflavones. The calcium chelate disclosed by the invention takes a synergistic effect through a proper proportion and is particularly suitable for postmenopausal women.
Owner:SUZHOU RANXIN BIOLOGICAL TECH

Production method of edible puerarin buccal tablets and products thereof

The present invention provides a production method of edible puerarin buccal tablets and products thereof. The production method comprises the following steps: (1) fresh radix puerariae is washed, the washed radix puerariae is granulated, the granulated radix puerariae is ground into slurry liquid, and the slurry liquid is filtered to obtain radix puerariae slurry liquid; (2) honey and the radix puerariae slurry liquid at 20-80% are added into radix puerariae starch, the materials are stirred to obtain puerarin adhesive body, and the water content is adjusted to be 15-20%; and (3) the puerarin adhesive body is pressed into small pieces, the small pieces are dried or sun-dried by a combination of low temperature and moderate temperature until the water content is 13.5% or below. The method can enable the products to contain richer radix puerariae isoflavone substances and other health-care ingredients, and the content of the puerarin is 3,500 mg / kg or more, so that the edible puerarin buccal tablets also contain rich amino acids, carbohydrates and various trace elements, are lubricating and delicate in mouthfeel, and refreshing and cooling, and have senses of comfortable body feel and clear minds after a buccal consumption.
Owner:李政熠

Feedstuff additive for dairy stock and method of use thereof

The invention discloses application of a kudzu root extract as a dairy stock feed additive and an application method thereof. The kudzu root extract is extracted from wild kudzu root, and the kudzu root mainly contains active ingredient of kudzu root isoflavone. By adding the kudzu root extract in the dairy stock feed, the productability of a milking cow can be improved, the inducing effect of a sterile cow is strengthened, and the mammary gland development of a nonpregnant milk goat is promoted and the milk yield is increased. The application method in which the kudzu root extract is used as the feed additive comprises that 12.5 to 500g of the kudzu root extract is added in each ton of the dairy stock feed.
Owner:HENAN AGRICULTURAL UNIVERSITY

Preparation method of radix puerariae and flavone biscuits

The invention relates to a preparation method of radix puerariae and flavone biscuits. The radix puerariae and flavone biscuits are made from the following components in parts by weight: 40-60 parts of radix puerariae pulp, 30-50 parts of Fuqiang flour, 0.5-1.5 parts of lard, 1-3 parts of eggs, 2-4 parts of milk powder, 2-4 parts of white sugar powder, 1-3 parts of vegetable oil and 0.25-0.75 part of radix puerariae isoflavones with purity of 48%, and are made through the steps of pulping, mixing and pressing. The radix puerariae and flavone biscuits overcome the shortcomings that conventional radix puerariae products are inconvenient to eat and medical (health care) value of the radix puerariae cannot be effectively utilized. The radix puerariae and flavone biscuits prepared by the method disclosed by the invention are rich in nutrition and convenient to eat.
Owner:重庆正里元实业有限公司

Healthcare product for relieving climacteric symptoms of females and preparation method

The invention discloses a healthcare product for relieving climacteric symptoms of females. The healthcare product is formed by compounding main materials and auxiliary materials. The main materials comprise ginseng stem and leaf glucoside or ginseng stem and leaf extract, soy isoflavone, pueraria isoflavones or pueraria isoflavones extract and caragana extract. The auxiliary materials comprise vitamin B, vitamin D and propolis. The healthcare product has the advantages that the immunity is improved, the climacteric symptoms of the females are relieved, and osteoporosis and gynecological cancers are prevented. The preparation capsule is sanitary, convenient and safe to eat. The invention further discloses a preparation method of the healthcare product for relieving the climacteric symptomsof the females.
Owner:吉林省华惠生物科技有限公司

Nanofiltration membrane separation preparation method of cosmetic-grade pueraria isoflavone

The invention discloses a method for separating and preparing cosmetic-grade pueraria isoflavone from pueraria raw materials by using a solvent-resistant nanofiltration membrane, which comprises the following preparation steps: (1) extracting total isoflavone from pueraria raw materials to obtain a pueraria isoflavone crude product; (2) enriching the total isoflavone by a macroporous adsorption resin column; (3) performing dialysis separation by a solvent-resistant nanofiltration membrane, recovering ethanol, performing concentration, and finally performing freeze drying to obtain a pueraria isoflavone highly finished product with high content and high dissolvability. The method of the invention successfully solves a series of problems, which restrict the application in the cosmetic field, of dark brown color, poor dissolvability at normal temperature, organic solvent residue, and the like for pueraria isoflavone products produced by traditional technology, and the method has great economic value and social benefit.
Owner:HUNAN AGRICULTURAL UNIV

Kudzuvine root isoflavone freckle-removing cream

The invention relates to a kudzuvine root isoflavone freckle-removing cream, which comprises glycerin monostearate, polyethylene glycol monostearate, squalane, tricaprylin, disodium EDTA, stearyl alcohol, kudzuvine root flavonoid glycoside, sodium citrate and the balance of ion exchange water. The freckle-removing cream is applied to skin for a long time so as to obviously fade and remove freckles, cyasma and senile plaque.
Owner:邱晓斌
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