200 results about "Lobata" patented technology

The invention relates to a preparation method of ko-hemp, which comprises the following steps: pueraria lobata is collected after leaves fall down in the end of fall and prepared into the ko-hemp through stewing, immersion, rolling, kneading, brushing and drying. The prepared ko-hemp is pure white, glossy and soft and has good toughness, thereby being used as materials of mattresses, seat cushions, wall papers and pillows.

The invention relates to candy prepared with edible flowers or flower extracts, which belongs to the technical field of health care food. The candy comprises 1 percent to 99 percent of flowers and flower extracts, and 1 percent to 99 percent of auxiliary materials; the flowers include rose, chrysanthemum, lily, chrysanthemum, jasmine, Chinese rose, honeysuckle, glutinous rice fragrant flower, azalea, root of vetchleaf sophora, salmalia malabarca, plum blossom, pink, water lily, forget-me-not, Chinese scholartree flower, lavandula, saussurea prexima, globe amaranth, shrubalthea flower, cockscomb, pueraria lobata flower, seville orange flower, gardenia, orchid, lilac, camellia, rosebush, safflower, apricot blossom, peach blossom, Chinese flowering apple, cotton rose flower, magnolia, pine pollen, bee pollen, etc.; the extracts are the extracts of the flowers; the auxiliary materials include sucrose, maltose, fructose, maltose, albumen, fucose, lactose, xylitol, mannite, aspartame, starch syrup, citric acid, malic acid, tartaric acid, honey, CMC, glutin, dextrin, magnesium stearate and vitamin C. The candy has the advantages of convenient eating, high nutrition and health care value, good taste, etc.

Extracts of various species of the Leguminosae family have estrogenic properties. For example, aqueous and ethanolic extracts of Pueraria lobata Willd. Ohwi of the Leguminosae family species possess estrogenic properties in both ERα+ and ERβ+ cells. These estrogenic effects include estrogen response element (ERE) stimulation as well as tumor necrosis factor (TNF) repression. Methods are provided for treating climacteric symptoms, breast and / or uterine cancer, and osteoporosis.

The invention relates to an identification method of an infrared spectrum, in particular to a pueraria lobata starch adulteration identification method based on principal component analysis (PCA). The method specifically comprises the following steps: tabletting pueraria lobata starch or starch composition mixed with other starch in the pueraria lobata starch to prepare samples and carrying out intermediate infrared scanning under the condition that the wavelength range is 4000-500cm<-1> to obtain the infrared spectrum; carrying out PCA after carrying out baseline adjustment, smoothing processing and vector normalization processing on the infrared spectrum to obtain the principal component score; and carrying out discriminant analysis (DA) on the obtained principal component score and judging pueraria lobata starch adulteration from the DA result. The method has the following beneficial effects: the infrared spectrum of starch is introduced into study; in combination with the chemical analysis and meterage method, the method is simple and easy to operate, has the advantages of rapidness and accuracy; and the correction recognition rate is 100%.

The invention discloses a blood glucose reducing particle and a preparation method thereof. The blood glucose reducing particle is prepared from the following raw material medicines in parts by weight: 200-300 parts of hippophae thamnoides L., 200-300 parts of pueraria lobata, 180-220 parts of polygonatum sibiricum, 130-170 parts of equus asinus L., 130-170 parts of platycodon grandiflorum, 80-120 parts of gardenia jasminoides ellis, 180-220 parts of dioscorea opposita Thunb., 80-120 parts of lycium barbarum L., 180-220 parts of siraitia grosvenorii, 130-170 parts of dry slice of momordica charantia L., 130-170 parts of dry slice of psidium guajava L. and 80-120 parts of leaf of morus alba L.. The blood glucose reducing particle has the efficacy of reducing blood glucose, reducing lipid, promoting the secretion of saliva or body fluid, quenching thirst, enriching yin, nourishing kidney and the like, can obviously improve symptoms of hyperlipemia, polydipsia, diuresis, polyphagia, emaciation, fatigue and lack of strength, deficiency of spleen and stomach and the like together with high blood glucose for patients, and repairs the pancreas islet function. The raw material medicines are all taken from varieties and food with homology of medicine and food, and the blood glucose reducing particle is safe to use.

The composition of the invention relates generally to a nutritional supplement, which is capable of ameliorating the biologically detrimental effects of dihydrotestosterone (DHT). The present composition comprises a combination of natural plant-derived extracts, and minerals including Saw palmetto berry extract; pumpkin seed (Curcubito pepo) extract; beta-sitosterol; quercetin; Polygonum multiflorum root extract; a lycopene, for example from tomato extract; isoflavones, for example from Pueraria lobata root extract, and soybeans; zinc; selenium or any combination thereof. The ingredients are combined into any suitable form to be administered, and consumed by an individual for the prevention or treatment of hair loss, or prostatic hyperplasia or both.

The invention discloses health disease-treating, beauty-maintaining, young-keeping and long-life tea and a preparation technology thereof. The health disease-treating, beauty-maintaining, young-keeping and long-life tea is prepared from the following raw materials in parts by weight: 25-50 parts of trollflowers, 7-16 parts of Chinese peony flowers, 15-25 parts of scutellaria baicalensis, 10-20 parts of rose flowers, 20-35 parts of astragalus membranaceus, 10-30 parts of green tea cores or scented tea, 10-15 parts of globe amaranth, 8-10 parts of gomphrena globosa, 5-8 parts of acanthopanax, 8-10 parts of gracilaria, 10-15 parts of gynostemma pentaphylla, 20-30 parts of stevia rebaudian, 10-15 parts of magnolia flowers, 5-10 parts of rosemary, 20-30 parts of sanchi flowers, 20-30 parts of lily flowers, 30-40 parts of wild chrysanthemum flowers, 20-30 parts of peony flowers, 10-15 parts of lemon flowers, 10-20 parts of calendula flowers, 10-15 parts of peach blossoms, 20-30 parts of flowers carthami, 30-50 parts of chamomile flowers, 20-25 parts of lemons, 10-20 parts of potherb mustard, 20-30 parts of jasmine flowers and 30-40 parts of pueraria lobata.

The invention discloses a method for extracting flavone-rich pueraria starch from pueraria lobata. The method comprises the following steps of: cutting clean and fresh pueraria lobata intio sections; adding color fixing solution; integrally grinding to obtain size; carrying out enzymolysis on the size by cellulose at 48 to 50 DEG C along with pH (Potential Of Hydrogen) of 4.6 to 5.0; dipping the mixture subjected to the enzymolysis in alkaline solution with pH of 8 to 10 for 30 to 60 minutes; filtering to remove the slag to obtain the pueraria starch; intermittently processing the obtained pueraria starch by micro wave with power of 450 to 600w in a way of processing for 10 to 30 seconds each time; adjusting the pueraria starch subjected to microwave processing to reach pH of 5 to 6; centrifugally separating; and drying the solid so as to obtain the flavone-rich pueraria starch. By adopting the method, the nutritive value of the pueraria starch can be effectively increased; and the method is simple, fast in speed and capable of realizing industrial production.

A cosmetic composition including an extract of Diospyros kaki, an extract of Pueraria lobata, and one or more formulation agents or additives compatible with cosmetic and dermatological use.

The invention relates to a healthy wine for preventing and treating cardiovascular and cerebrovascular diseases, which is a low-alcohol beverage brewed with main materials, glutinous rice, water, glucoamylase immersion liquid, microzyme and distillery yeast as raw materials, wherein the main materials are composed of tartary buckwheat, pueraria lobata, rehmannia root and eucommia bark, and the glucoamylase immersion liquid is composed of glucoamylase, 50 DEG protoplasm liquor and water. The wine can be prepared by using solid and semisolid state distillation method, purification-distillation-mixing method, and immersion-brewing double extraction method. In the formula of the invention, rehmannia root invigorates blood, pueraria lobata boosts qi, eucommia bark warms and supplements kidney qi, and tartary buckwheat clears viscera and bowels, in addition, rehmannia root, pueraria lobata, eucommia bark, and tartary buckwheat all have the functions of lowering three highs (hypertension, hyperglycemia, and hyperlipidemia) and nourishing body, and can be used in combination with glutinous rice to enrich and nourish the spleen and stomach and thus to unlock and regulate blood vessel of brain, provide nutrient for body, and prevent and treat cardiovascular and cerebrovascular diseases.

The present invention discloses a liver protecting and alcoholism dispelling nutritional and health-care drink and particularly relates to a nutritional and health-care drink prepared by several traditional Chinese medicinal extracts. The nutritional and health-care drink is mainly prepared from the following Chinese herbal medicines: raisin tree seeds, dried orange peels, radix puerariae, pueraria lobata flowers, haws, corn silk, radix angelicae sinensis, and poria cocos. The health-care drink has health-care efficacies of lowering lipids, lowering blood pressure, protecting liver and dispelling alcoholism, and is especially suitable for the drinking of the middle aged and elderly people and drinking people.

The invention discloses a skin care composition with a chest enlarging function and an application of the skin care composition to a cosmetic. The skin care composition with the chest enlarging function contains active components such as commiphora mukul resin extract, kigelia Africana fruit extract, pueraria lobata extract and yeast extract. The composition takes full advantages of the components, nourishes and moisturizes chest skins, promotes metabolism, exogenously supplements oestrogen-like hormone, safely promotes mammary tissue development, increases fat content and realizes compaction and bulging of chests.

The invention discloses an efficient culturing method of pueraria lobata seedlings. A biennial or older kudzu vine mother plant is selected, an annual or biennial spear of the kudzu vine mother plantis taken as a cuttage seedling, the internode portion is cut into a small section, the length of 1.5-2.5 cm above the small section is maintained, the length of 6-8 cm of the cuttage portion below thesection is maintained, and the internode portion is cut into an inclined surface at an inclination angle of 30-40 degrees; the cut seedling is soaked in a soaking solution for soaking processing; sandy soil is mixed with assisting medium, high-temperature and high-pressure sterilization is conducted for 30-35 minutes under the temperature of 121 DEG C, sterilization is conducted, the mixed mediumis placed at room temperature for 2-3 hours, the mixed medium is prepared into a rectangular medium bed with the size of 1 m*5 m after the mixed medium is cooled down, the height of the medium bed is20-25 cm, and cuttage seedling breeding is conducted on processed seedlings on the rectangular medium bed with the size of 1 m*5 m. According to the method, the rootage of cuttage seeds is robust anduniform, there exist almost no short roots and slender roots, the yield and quality of subsequent pueraria lobata and the rooting rate and survival rate of the cuttage seeds are increased.

The invention provides a medicine composition of a damp itch lotion and a preparation method of the medicine composition. The medicine composition is mainly prepared from 3-15 parts of radix sophorae flavescentis, 2-10 parts of fineleaf schizonepeta herb, 2-10 parts of divaricate saposhnikovia root, 2-12 parts of phellodendron amurense, 2-10 parts of mentha haplocalyx, 2-10 parts of selinum japenious seed, 2-12 parts of shaggy-fruited dittany root bark, 3-15 parts of syringa lobata lindl leaves, 3-15 parts of broom cypress fruit, 0.2-1 part of polyethylene glycol-400, 2-10 parts of glycerol and 2-12 parts of alcohol. The medicine composition comprises nine Chinese medicinal herbs, has effects of clearing away heat and toxic materials, dispelling wind and eliminating dampness, and killing parasites to relieve itching, and is prepared into the lotion for preventing and treating diseases such as pruritus vulvae, trichomonad vaginitis, mycotic vaginitis, senile vaginitis and vulvareczema.

Pueraria lobata fruit wine brewing process relates to the technical field of food processing, pueraria lobata and white grape juice are used as main raw materials, the proportion of pueraria lobata and white grape juice is 3: 7, the pueraria lobata fruit wine is brewed from by fermentation by the following steps: producing fresh grape juice; taking fresh pueraria lobata for sorting and washing, weighing, pulverizing, and adding artificial yeast for fermentation; immediately adding sodium metabisulfite into pueraria lobata slag, and sealing for standby use; using a centrifugal separator for separation of the pueraria lobata slag and a fermentation liquid when total sugar in the fermentation liquid is dropped half, stopping the fermentation when the residual sugar is less than 4g / L, and after clarifying, fining, freezing and aging by conventional white grape process, adjusting to obtain dry white sweet white pueraria lobata fruit wine. The pueraria lobata fruit wine can show fresh and natural pueraria lobata fragrance, and can show bright, clear, and mellow style of white grape wine, and meanwhile grape wine inherent beneficial ingredients can be increased on the basis of maintaining that pueraria lobata nutrients are not lost.

The invention relates to a pueraria lobata slicer. The slicer comprises a moving base, a rotary cutting device and a clamping device, wherein the rotary cutting device is located on the moving base and is fixedly connected to the moving base, and the clamping device is located in front of the rotary cutting device and is fixedly connected to the rotary cutting device. The slicer can automatically slice pueraria lobata of different sizes and shapes, the slicing efficiency is high, the slicing attractiveness is high, breakage hardly occurs in the slicing process, and the automation degree is high.

The invention disclose rabbit feed prepared by mixing Chinese medicine compound (such as white bloom pueraria lobata) with grains, and belongs to feed preparation methods used in animal husbandry. Based on new concept of intensive healthy animal husbandry and pharmacological research and practice of traditional Chinese medicine in expelling worms and treating diseases, a traditional Chinese medicine additive which can replace chemotherapeutic drugs consists of the Chinese medicine compound (such as the white bloom pueraria lobata) which meets the standard of rabbit husbandry on the basis of the physiological characteristics of the rabbit, and then is mixed with other ingredients in a rabbit ration formula to form the rabbit feed which can directly feed the rabbits. The rabbit feed can replace green and coarse fodder and mineral additives in ordinary rabbit feed and main medicine for preventing diseases of the rabbits, thereby greatly reducing the cost of rabbit husbandry and increasing economic benefits. With several rare medicinal herbs as the additive, the rabbit feed is a novel product prepared by mixing other ingredients of the rabbit ration, and further more, integrates nutrition and the function of preventing diseases.

The invention relates to herbal de-alcoholic liver-protecting effervescent tablets having de-alcoholic and sobering functions and a preparation process thereof. The effervescent tablets are prepared from the eight medicinal and edible Chinese herbal medicines of fructus noveniae, flowers of pueraria lobata, poria cocos, crataegi fructus, dark plum fruit, siraitiae fructus, pericarpium citri reticulatae and menthae haplocalycis herba. The effervescent tablets are prepared from, by weight, 60-100 parts of flowers of pueraria lobata, 10-30 parts of fructus noveniae, 10-30 parts of poria cocos, 10-30 parts of crataegi fructus, 10-40 parts of siraitiae fructus, 10-30 parts of dark plum fruit, 10-30 parts of pericarpium citri reticulatae and 10-30 parts of menthae haplocalycis herba. Pharmacological experiments show that the herbal de-alcoholic liver-protecting effervescent tablets have the advantages of preventing and alleviating drunkenness; having the effects of quenching thirst and helping produce saliva, reducing phlegm and preventing vomiting, promoting diuresis and excreting dampness and the like. The herbal de-alcoholic liver-protecting effervescent tablets have the advantages of being good in taste, convenient to use, easy to carry and use, large in market potential, wide in user range, and worth promoting.

The invention relates to the technical field of pueraria lobata planting, in particular to a planting method of high-yield pueraria lobata. The method comprises the following steps that during planting, front surfaces and reverse surfaces of pueraria lobata seedlings are distinguished, the smooth surfaces face upwards, and the surfaces with spores face downwards and are in contact with soil; during planting, the pueraria lobata seedlings are planted at the angle of 45 degrees, when many pueraria lobata seedlings grow, small and bad pueraria lobata seedlings need to be cut off, 1-3 good-qualityroots are reserved, and all the seedlings are evenly placed in pits separately; during planting, the head directions of the pueraria lobata seedlings are unified; during planting, soil covers the spores, and pueraria lobata heads are exposed; during planting, fine and loose soil is taken by hands to cover the pueraria lobata seedlings, then the soil is slightly pressed by hands, and then the pitsare filled with a large amount of soil; after planting, each plant is watered with 1-3 kg of rooting water immediately, and better growth and development of the pueraria lobata seedlings are guaranteed. According to the planting method, a traditional planting method of pueraria lobata is improved, the yield of pueraria lobata is increased, and the method is beneficial to planting and popularization of pueraria lobata.

Drunkenness easing drink comprises the following raw materials, by weight, gardenia 30-90%, red sugar cane 30-90%, pueraria lobata ohwi 30-60%, persimmon calyx 10-30%, wild cherry 10-30%, konjaku flour 10-30%, bamboo juice 10-30% and honey 10-30%. A preparation method comprises the steps of weighing the gardenia, the red sugar cane, the pueraria lobata ohwi, the persimmon calyx, the wild cherry, the konjaku flour, the bamboo juice and the honey by weight, stewing the raw materials at 120-300 DEG C for 4-30 minutes and extracting juice, evenly mixing the extracted juice with water according toproportion of 2:8 to obtain the drunkenness easing drink. The drunkenness easing drink has the advantages of adopting purely natural herbaceous plant formula, being good in effect, simple in preparation and capable of alleviating hangover rapidly, preventing the hangover and alcoholic liver diseases and reducing harm brought by the hangover to a healthy body, and facilitating industrialization production.

The invention discloses a cultivation method for selenium-enriched pueraria lobata. The cultivation method for the selenium-enriched pueraria lobata comprises the following steps: excavating puerarialobata; cutting off from the top to the bottom of the pueraria lobata and keeping the pueraria lobata 8-15cm long to obtain vegetative seedlings; pruning the obtained vegetative seedlings, and keeping1 to 2 vine buds which are strong in roots, then soaking in a soaking solution for 1 to 5 hours and draining to be planted; from June to July during which the pueraria lobata is planted, pruned and subjected to root thinning, spraying 20 to 35ml of a nutrient solution per plant for the first time; spraying 40 to 55ml of the nutrient solution per plant for the second time from August to Septemberduring which tubers of the pueraria lobata are rapidly increased, spraying 15 to 30ml of the nutrient solution per plant for the third time in October. The cultivation method for the selenium-enrichedpueraria lobata disclosed by the invention has the beneficial effects that compared with the traditional seed, cutting and layering cultivation method, the used seedlings further can provide more nutrient supply for pueraria lobata seedlings and can promote the pueraria lobata seedlings to grow healthily even in the case of insufficient fertility, so that the survival rate of the pueraria lobatacultivation is improved.

The invention provides a method for producing waste liquid separated puerarin by the aid of pueraria starch. The method includes: cleaning fresh pueraria lobata and grinding the same to obtain fine pueraria lobata powder; performing slag-slurry separation on the fine pueraria lobata powder to obtain a starch solution; dehydrating the starch solution to obtain green starch and dehydrated liquid and drying the green starch to obtain the pueraria starch; concentrating the dehydrated liquid, boiling the concentrated dehydrated liquid prior to filtering the same to obtain a rough filtrate; filtering the rough filtrate to obtain a fine filtrate; adsorbing the fine filtrate with a large-pore resin adsorption column and then performing extraction with normal butanol to obtain a normal butanol extract; concentrating the normal butanol extract, adding in glacial acetic acid, and then performing crystallization to obtain a crystallized product; centrifuging the crystallized product to obtain a puerarin crystal; recrystalizing the puerarin crystal to obtain a puerarin product. By the arrangement, the puerarin product with the puerarin of 95% to 100% in content can be obtained.

The invention relates to the extraction field of natural active substances, in particular to a preparation method of Pueraria lobata polysaccharide and the application of Pueraria lobata polysaccharide as a growth promoter. The preparation method of the pueraria root polysaccharide comprises the following steps of: A) mixing Pueraria lobata root powder and water according to 1g: 2-20mL, and performing ultrasonic extraction at 40-80 DEG C; B) centrifuging that material liquid after ultrasonic extraction, mixing the centrifuged sediment and water according to 1g: 2-20mL, ultrasonic extraction at40-80 DEG C, and then centrifuging; C) mixing that supernatant after two centrifugation in the step B), and concentrating under reduced pressure to obtain concentrated solution; D) mixing that concentrated solution and ethanol according to the volume ratio of 1: 2-5 to carry out alcohol precipitation; E) centrifuging the product solution after alcohol precipitation, and concentrating the obtainedsupernatant under reduced pressure to obtain the concentrated solution to be Pueraria lobata polysaccharide. The preparation method is simple in operation and has high yield of Pueraria lobata polysaccharide.

The invention discloses a Pueraria lobata planting method by using tissue culture seedlings. The planting method cultivates stem tip meristematic tissues of new buds of Pueraria lobata, can effectively eliminate diseases sources, and performs callus tissue, adventitious bud and small plant stage cultivation to acquire a virus-free Pueraria lobata provenance. The planting method is not limited by seasons, and can establish a rapid high efficient regeneration system which is easy to master, and is simple and saving. Glass cultivation bottles used in tissue culture have upper openings and lower openings which are formed by upper covers and lower covers; during callus tissue transferring and adventitious bud transferring, callus tissues and adventitious buds are taken out of the lower openings of the lower covers, and the result that the survival rate is decreased due to the fact that plant tissues in bottles are broken or damaged due to puling or tearing when callus tissues and adventitious buds are taken out of single upper openings of the conventional cultivation bottles can be avoided. The Pueraria lobata planting method by using tissue culture seedlings is simple to operate, can save soil resources, is easy to promote, and has excellent economic benefits and ecological benefits.

The invention belongs to the field of food or medicines, in particular relates to a preparation method and application of pueraria lobata extract and / or pueraria flavones. The preparation method of Pueraria lobata extract and / or pueraria flavones provided by the present invention can increase the precipitation rate of proteins and other colloidal components to 95% or more, not only improves the yield and curative effect of the Pueraria lobata extract, but also facilitates the use of macroporous resin in the next step for extraction of the Pueraria flavones, the service life of the macroporousresin can be extended to100 cycles or more, the recovery rate of the pueraria flavones can be as high as 95%, and the purity can be increased to 80%. The pueraria extract and / or pueraria flavones prepared by the method can be used as a substitute for Pueraria lobata, and is used for production and formulation of foods, health foods and pharmaceuticals related to anti-oxidation, blood vessel-dilation, hypoglycemic, lipid-lowering, antihypertensive, antibacterial alcohol-relieving and other related functions. The pueraria extract and the pueraria flavones have important economic value, and through the method, the BOD and COD of the pueraria lobata wastewater can be greatly reduced, and the method has important environmental significance.

The invention relates to a preparation process of integration-type novel formulation of Radix Puerariae, Rhizoma Coptidis and Scutellaria baicalensis decoction and a production method thereof. The effective components of the novel formulation are made from the following raw materials (by weight parts): Radix Puerariae (Pueraria lobata and / or Pueraria thomsonii) 30, Rhizoma Coptidis 20, Scutellaria baicalensis 30, and Radix Glycyrrhizae 5. The production method includes the steps of supersonic airstream pulverization, alcohol-water extraction, ultrasonic pulverization and extraction, water decoction and concentration, supersonic spray-drying, nano-scale grinding, high-pressure emulsion and homogenization and nanoparticle preparation. The production method integrates the advantageous of the nano-carrier combination technique, such as multi-component synergism and multi-target. The large-scale production can greatly reduce the production cost, greatly improve the product quality and enhance the target property and sustained / controlled-release property of drugs. The novel formulation is administered by oral intake and external application during four time periods respectively based on the midnight-noon tidal flow and human qi-blood flow rule. The novel formulation is also processed to membranes and transdermal delivery agents which are applied to different parts of human body respectively according to the midnight-noon tidal flow and human qi-blood flow rule and can be directly absorbed by the skin.

The invention relates to a field of puerarin, and relates to a method for extracting puerarin. Specifically, an extraction and separation method is provided, wherein a carbon dioxide fluid under a supercritical state is adopted as an extracting agent, and an effective substance puerarin is extracted from pueraria lobata. The method is characterized in that: a raw material pueraria lobata is subjected to a drying treatment, and is crushed, wherein useful parts of the raw material pueraria lobata is crushed to pieces or particles with diameters of 0.5-2mm; supercritical carbon dioxide extraction is carried out; and primary and secondary reduced-pressure separations are carried out upon the carbon dioxide rich in the target extract substance. An obtained effective substance is puerarin with purity higher than 99%. According to the invention, separation and extraction are integrated, high-temperature heating is not needed, the entire process is controlled by using an automatic device, operation is convenient, process flow is greatly simplified, energy consumption and labor cost are saved, extraction and separation process is carried out in a full closed cycle, no environment pollution is caused, and the production is safe and environment-friendndly.

The invention provides a pueraria lobata extract which is applied to drugs for preventing and treating bone loss diseases. The extract has the function of well inhibiting osteoclast forming and can be used for preparing the drugs for treating bone loss type diseases such as osteoporosis. The extract is obtained through the following steps: performing reflux extraction on dried pueraria lobata through ethanol, recovering ethanol to obtain extractum, dissolving the extractum by using distilled water and then leaching by using an organic solvent, and recovering the solvent after the extract is dissolved by ethanol. The pueraria lobata extract provided by the invention has the function of well inhibiting osteoclast forming, is from natural medicines, has few side effects and is safe in use.

The invention discloses a planting method of Pueraria lobata and relates to the technical field of planting of Pueraria lobata. The planting method comprises the steps of 1) preparing a balanced fertilizer with farmyard manure, enzyme microorganisms, Nephrolepis cordifolia, Alternanthera philoxeroides, chicken dung, guano, and rooting powder; 2) preparing phosphorus-short fertilizer with bean stalks, enzyme microorganisms, Nephrolepis cordifolia and saw dust; 3) selecting robust damage-free seedlings of Pueraria lobata; 4) selecting suitable soil, clearing weeds and stone blocks, plowing deep, ridging, and applying base fertilizer; 5) covering ridges with black mulch, and digging holes in the ridges; 6) in March to April, transplanting the seedlings of Pueraria lobata into the holes, establishing the seedlings with fine soil, and irrigating water; 7) when stems of Pueraria lobata grow to about 1.5 m; cutting off redundant stems and roots, applying oil to root sections, and earthing; 8), in May to June, applying potassium fertilizer to the tips of the roots; 9) in early July, applying the phosphorus-short fertilizer; 10) weeding, and preventing disease and pest damage; 11) harvesting. By using the planting method according to the scheme, the yield and quality of Pueraria lobata can be significantly increased.