106 results about "Astragalus sieberi" patented technology

The invention belongs to the technical field of natural medicines, and in particular relates to a method for preparing astragalus polysaccharides. The astragalus polysaccharides prepared by the method are high in yield and purity. The method comprises the following steps of: A, extracting astragalus with water to obtain water extract; B, heating the water extract, cooling, and discarding sediments on the bottom layer to obtain supernate; C, concentrating the supernate obtained in the step B into paste, adding ethanol for precipitation, and filtering to obtain crude astragalus polysaccharides;and D, refining the crude astragalus polysaccharides to obtain refined astragalus polysaccharides. The yield of the refined astragalus polysaccharides extracted by the method is 12 to 15 percent, thepolysaccharide content is over 94 percent, and the astragalus polysaccharides can be used for preparing immune medicines and health products. The yield of the polysaccharides in the method is improved by 8 to 11 percent compared with that of the traditional water extraction and ethanol precipitation method, the utilization rate of dry astragalus roots is improved and the production cost is reduced.

The invention discloses a preparation method of high-activity astragalus polysaccharide. Further, the invention relates to an astragalus polysaccharide containing pharmaceutical composition prepared from the astragalus polysaccharide. A preparation method of the astragalus polysaccharide comprises the following steps of: crushing Radix Astragali medicinal material, immersing it into a CaO aqueous solution, and successively carrying out ultrasonic extraction, cryoprecipitation, centrifugation, microfiltration, ultrafiltration, reverse osmosis and spray drying to obtain the astragalus polysaccharide. The extracted astragalus polysaccharide provided by the invention has high activity and high yield. In addition, the preparation method has a simple technology, is time-saving, energy-saving, highly efficient and simple, and is easy for popularization, development and application.

The invention relates to a selenium-rich traditional Chinese medicine health protection tea and a tea bag thereof, and in particular relates to a selenium-rich Astragalus root health protection tea and a tea bag thereof. The technical scheme is as follows: the selenium-rich Astragalus root health protection tea comprises the following raw materials in parts by weight: 8g of high-quality selenium-rich Astragalus root, 5g of exquisite Biluo Chun tea, 4g of high-quality Chinese wolfberry produced in Ningxia, 6g of Chinese date, 5g of chrysanthemum morifolium and 10g of crystal sugar. The high-quality selenium-rich Astragalus root contains the following main medicinal components: 0.16-0.25% of astragaloside, 20-32% of astragalus polysaccharide, and more than 1000 microns / kg of selenium The tea bag comprises the raw materials or traditional Chinese medicinal materials proportioned in the weight ratio of any of the above technical schemes. The selenium-rich Astragalus root health protection tea and the tea bag of the selenium-rich Astragalus root health protection tea have the advantages of producing remarkable efficacies in invigorating qi, tonifying deficiency, supporting the healthy energy, improving the immunity, preventing and resisting cancers, protecting heart and cerebral vessels, and the like; and as the exquisite Biluo Chun tea and a small amount of crystal sugar are added, the mellow and astringent taste of the Astragalus root is alleviated, the faint scent of the tea is increased, the fragrance is agreeable, and the taste is sweet, so that people are more willing to accept the tea.

The invention relates to a method for processing folium mori health tea. The method comprises the following steps: 1) picking fresh folium mori; 2) performing combined treatment of sun withering and rocking withering; 3) performing fixation; 4) blending with codonopsis pilosula, astragalus membranaceus, ginseng, lycium barbarum, mint, orchid and chrysanthemum flos, and functional components such as rose buds, dried tangerine or orange peel and cassia seeds; 5) uniformly spraying a functional component extract onto a crude folium mori tea blank; 6) enabling the crude folium mori tea blank to absorb the concentrated extract naturally; 7) drying, and cooling naturally; 8) repeating the steps 5), 6) and 7) so as to obtain a folium mori blank; 9) aging, and baking with fire to enhance fragrance; and 10) performing high-temperature sterilization, thereby obtaining a finished product. By adopting the method, processing techniques of green tea are combined, a tea product which has the fragrance of flowers and fruits and is orange and bright in soap color, mellow and thick in taste and free of green smell of folium mori or bitterness of the folium mori, and automatic, clean and standardized production can be achieved.

The invention discloses a treatment method for milkvetch root seeds, belonging to the technical field of seed treatment. According to the invention, through a three-step treatment technology, the treatment method promotes splitting, sprouting and rooting of the milkvetch root seeds, effectively improves splitting rate and seedling rate of the milkvetch root seeds, significantly influences and improves all indexes of overground plants and underground roots of milkvetch root, and facilitates to physiological after-ripening, growth and development, and matter accumulation of the milkvetch root. The treatment method provided by the invention has the following advantages: speed is fast; effects are good; a germination rate can reach more than 98%; and popularization and application can be easily realized.

The invention provides a radix astragali and Chinese date oral liquid the prescription of which is as follows: 200-400g of radix astragali, 100-200g of Chinese date, 150-250g of poria and 30-40g of dry caulis spatholobi paste. The preparation method is as follows:based on the four components, adding water to decoct Chinese date for 1 hour, then adding radix astragali and poria to decoct the mixture for 2 hours for the first time and then decoct the mixture for 1 hour for the second time, mixing decocted liquid, filtering, concentrating filtrate until a proper amount of filtrate is obtained, adding dry caulis spatholobi paste for evenly mixing, adding equivalent ethanol, standing, filtering, concentrating the filtrate until no alcohol odor exists, adding water until the volume of the mixture is up to about 900ml, boiling for 30 minutes, standing for 48 hours, filtering, adding 150g of stevioside, 1.0g of preservative and 0.5g of xanthan gum and adding water to regulate the total amount of the mixture to 1000ml, evenly stirring, homogenizing, packaging and sterilizing to obtain the radix astragali and Chinese date oral liquid.

The invention discloses ginseng antler blood-enriching wine which comprises the following components in parts by weight: 12-16 parts of codonopsis pilosula, 0.8-1.4 parts of ginseng, 0.8-1.2 parts of velvet antler, 0.2-0.6 part of pseudo-ginseng, 13-17 parts of prepared rehmannia root, 6-12 parts of atractylodes macrocephala stir-baked with bran, 6-10 parts of poria cocos, 8-12 parts of angelica sinensis, 8-14 parts of parched white peony root, 4-6 parts of ligusticum wallichii, 3-6 parts of cinnamon, 12-18 parts of honey-fried astragalus membranaceus and 4-6 parts of honey-fried licorice root. The invention further discloses a method for preparing the ginseng antler blood-enriching wine with white wine. The ginseng antler blood-enriching wine disclosed by the invention can tonify kidney yang, replenish qi and blood, strengthen the bones and muscles and has very good effects in treating soreness and weakness of waist and knees, fatigue, dizziness, tinnitus, night sweat, emission, metrorrhagia and metrostaxis caused by qi-blood deficiency.

The invention discloses a method for utilizing radix astragali residues through a liquid fermentation technology. The method mainly comprises the steps of (1) selecting radix astragali residues; (2) adding water of which the mass is 4 to 8 times that of radix astragali residues, continuously stirring the materials, and decocting the materials at the temperature of 100 DEG C; (3) carrying out decompression concentration; (4) inoculating the concentrate with lactic acid bacteria, and culturing lactic acid bacteria; (5) carrying out filtration; and (6) carrying out spray drying, so as to obtain a fermentation product. According to the method, radix astragali residues are dried through water extraction and can be in single body, decoction piece, powder, superfine powder forms, and the like, radix astragali residues are fermented through lactic acid bacteria like lactobacillus acidophilus, lactobacillus plantarum, enterococcus faecium, enterococcus faecalis and lactobacillus casei which are commonly utilized in the market or lactic acid bacteria separated from animal intestines, and the medicinal value of the fermentation liquor is improved.

The invention discloses an anti-aging Dendrobium officinale Kimura et Migo mask, which comprises the following raw materials by weight: 0.15-0.6 part of grape seed essential oil, 10-20 parts of a Dendrobium officinale Kimura et Migo extraction liquid, 5-17 parts of loofah water, 0.6-1 part of Chinese wolfberry, 0.6-1.2 parts of Polygonatum sibiricum, 10-15 parts of olive oil, 0.5-1 part of cypressessential oil, 0.8-1.2 parts of pomegranate seed essential oil, 6-10 parts of milk, 0.5-2 parts of vitamins, 80-100 parts of distilled water, 0.4-2 parts of ginseng, 0.5-1 part of Milkvetch Root, and0.5-1 part of Angelica sinensis. According to the present invention, the extraction liquid of the fresh leaves and the fresh stem of Dendrobium officinale Kimura et Migo is mixed with the remaining components so as to achieve the effects of deep skin nourishing, fine wrinkle eliminating, aging delaying and the like.

The invention discloses a process for extracting polysaccharide from milkvetch roots. The process is characterized by including the following steps of step a, using a dry milkvetch root powder as a raw material, placing the dry milkvetch root powder in a reaction vessel, and adding a mixed solvent to the reaction vessel; step b, heating a solution obtained after the mixing reaction in the step a, and adding a multienzyme complex to the mixed solution, wherein the multienzyme complex comprises cellulose and pectinase with the weight ratio of 1:1; step c, cooling the mixed solution obtained after enzymolysis reaction, and removing lower layer precipitates after the cooling to obtain supernatant; step d, concentrating the supernatant obtained from the step c to be paste, adding ethanol for precipitation, and performing filtering to obtain a milkvetch root polysaccharide crude product; and step e, refining the milkvetch root polysaccharide crude product to obtain a milkvetch root polysaccharide refined product. The process for extracting the polysaccharide from the milkvetch roots has the advantages of being simple in operation, conditions are easy to achieve, the yield rate of the polysaccharide is high, and the purity is high.

The invention discloses a processing method of an astragalus membranaceus decoction block. The processing method comprises the following steps: selecting fresh astragalus membranaceus, sequentially cleaning, tidying and cutting, performing quick freezing, naturally thawing table vinegar, airing, and soaking in a mixed nutrient solution; pressing, shaping, and drying to obtain the astragalus membranaceus decoction block. In the astragalus membranaceus decoction block prepared by the processing method, enzymatic activity in the astragalus membranaceus is reduced by quick freezing and in other ways, so that loss of nutrients is reduced; through soakage of sodium chloride, citric acid, sodium sorbate and the other nutrients, the nutritional value of the decoction block is improved; the decoction block has health-care efficacies of protecting the liver, promoting urination, resisting aging and the like.

The invention discloses a method for preparing milkvetch root microcapsules. The method comprises the following steps: grinding dried milkvetch root tubers, adding milkvetch root tubers into ethyl alcohol for dissolving, adding 8-12 mass percent of Span emulsifier, and uniformly stirring, thereby obtaining a core material solution; dissolving gelatin and sucrose ester into water, thereby obtaining a wall material solution, wherein the mass ratio of the gelatin to sucrose ester to water is (10-15):(5-10):100; adding the core material solution and the wall material solution into an ultrasonic homogenizer according to a mass ratio of 1:(2-3) and homogenizing for 10-20 minutes; and performing microwave drying on the obtained slurry, thereby obtaining dried powder with the moisture content of 6%-8%, cooling to room temperature, and packaging, thereby obtaining the milkvetch root microcapsules. According to the milkvetch root microcapsules prepared by the method, the active ingredients can be prevented from being isolated from outside, the stability of the milkvetch root is obviously improved, the storage period is obviously prolonged, and full nutrients and active ingredients of the raw milkvetch root powder can be well preserved.

The invention relates to the field of medicine, particularly to a medical use, a drug composition and a health product of milkvetch root total saponin. The milkvetch root total saponin can be used for preparing a drug or a health product for improving memory of normal people.

The invention belongs to the technical field of traditional Chinese medicines and relates to Radix Astragali extract and its preparation method and preparation. The Radix Astragali extract is used for treating shortness of breath, palpitaition, collapse, spontaneous perspiration, asthenia and edema, symptoms after tumor chemoradiotherapy and operation, chronic nephrosis, chronic diarrhea, proctoptosia, uterine prolapsed, gynecological diseases, ulcer fester and nonunion wounds. The Radix Astragali extract has obviously improved content of total saponins and astragaloside. The preparation method comprises the following steps of adding water into Radix Astragali, carrying out decoction, filtering the decoction, concentrating the filtrate, adding ethanol into the concentrated filtrate, carrying out standing, collecting a supernatant, recovering the ethanol, carrying out condensation and drying, and carrying out crushing to obtain fine powder. Aiming at solving defects of the existing preparation and satisfying clinical medicine requirements, the inventor carries out detailed research. The Radix Astragali extract as an active component and appropriate medicinal auxiliary materials are processed into the preparation by the conventional processes.

The invention discloses a preparation method and application of an immune enhancer based on a ganoderma lucidum and astragalus membranaceus dreg bidirectional solid fermentation compound, and belongs to the technical field of medicines. A fermentation substrate is prepared from astragalus membranaceus dregs, a ganoderma lucidum strain is inoculated into the fermentation substrate for culture in a 25 DEG C constant temperature fermentation chamber, the time when mycelia grow all over a bottle is recorded as 0 day, 25 days after the fermentation is terminated, and the whole bottle of fermentation products are collected, and frozen-dried to obtain the ganoderma lucidum and astragalus membranaceus fermentation substance. The ganoderma lucidum and astragalus membranaceus fermentation substance is prepared into immune enhancers in any solid dosage forms such as granules, tablets and capsules by traditional Chinese medicine preparation technology and process in the prior art, the water solubility of 40% ethanol eluent of the ganoderma lucidum and astragalus membranaceus fermentation substance is excellent, the ganoderma lucidum and astragalus membranaceus fermentation substance also can be prepared into an oral liquid or other liquid dosage forms except the solid dosage forms. The astragalus membranaceus dreg can be rationally developed and used by the bidirectional solid fermentation technology, waste is turned into treasure, the ganoderma lucidum and astragalus membranaceus fermentation substance is prepared into functional food and medicines for enhancing the immunity of the human body, and the ganoderma lucidum and astragalus membranaceus fermentation substance has very good application prospect.

The invention discloses an astragalus extractive grading preparation method. The astragalus extractive grading preparation method comprises the following steps: smashing an astragalus medicinal material, then loading in a filter bag, and putting the filter bag in a subcritical extraction kettle; soaking for 10-60 minutes by using 95% edible alcohol at the temperature of 20-50 DEG C; then adding 1, 1, 1, 2-tetrafluoroethane serving as an extraction agent to the extraction kettle, extracting for 20-60 minutes under the conditions that the pressure is 0.3-1.6Mpa, and the temperature is 20-60 DEGC, putting extract liquor in a separation kettle, and evaporating and recycling the extraction agent, wherein raffinate is an astragalus extract solution; repeating the extraction process two times to six times, combining each astragalus extract solution, and concentrating the astragalus extract solution under reduced pressure so as to obtain the astragalus extractives different in astragaloside content. According to the astragalus extractive grading preparation method, the astragalus extractives are extracted by adopting subcritical fluid R134a under the subcritical condition. Compared with a conventional production method, the astragalus extractive grading preparation method has the advantages of high extraction rate, environmental friendliness, short production cycle and well market adaptability and can be used for producing the astragalus extractives of different levels at low cost on a large scale.

The present invention discloses a microwave-assisted extraction process for mongolian milkvetch root saponin and mongolian milkvetch root polysaccharide. The process comprises the following steps: a, weighing a mongolian milkvetch root drug material; b, placing the material in a microwave extraction device, and carrying out extraction three times at a temperature of 70 DEG C, wherein the microwave power is 500-900 W, 50-90% ethanol is added in the first extraction, the first extraction time is 10-30 minutes, 50-90% ethanol is added in the second extraction, the second extraction time is 10-30 minutes, distilled water is added in the third extraction, and the third extraction time is 20-40 minutes; c, concentrating the first extracting solution and the second extracting solution, removing the ethanol from the resulting mixture, then adding the third extracting solution to the ethanol-removed mixture, mixing and concentrating to obtain the extract of mongolian milkvetch root saponin and mongolian milkvetch root polysaccharide. With the extraction process of the present invention, utilization rate of active ingredients in the mongolian milkvetch root drug material is improved, yields of he mongolian milkvetch root saponin and the mongolian milkvetch root polysaccharide in the mongolian milkvetch root drug material are improved, the extraction time is shortened, and the extraction process steps are simplified.

The present invention provides a radix astragali and Chinese wolfberry fruit solid drink and a preparation method thereof. The radix astragali and Chinese wolfberry fruit solid drink comprises the following raw materials: fine radix astragali powder, fine Chinese wolfberry fruit powder and beta-cyclodextrin. The mass percentage ratio of the fine radix astragali powder to the fine Chinese wolfberry fruit powder to the beta-cyclodextrin is 2 to 1 to 6.5. The provided radix astragali and Chinese wolfberry fruit solid drink is prepared by conducting ultrafine crushing, then mixing the crushed materials with the beta-cyclodextrin and other auxiliary materials in proportion (w / w), and drying the mixed materials into powder which is the soluble radix astragali and Chinese wolfberry fruit solid drink. The radix astragali and Chinese wolfberry fruit solid drink fully ensures the utilization rate of the effective ingredients of the radix astragali and Chinese wolfberry fruits, and the application value is improved.

The invention provides a detection method for effective components of an astragalus Salvia Miltiorrhiza qi-benefiting dropping pill. The method includes identification of panax notoginseng, astragalus and Dalbergia odorifera and tanshinol content determination. Specifically, the method consists of: preparing a panax notoginseng and astragalus test solution, preparing a panax notoginseng and astragalus reference solution, conducting panax notoginseng and astragalus thin-layer identification, preparing a Dalbergia odorifera test solution, preparing a Dalbergia odorifera reference drug solution, performing Dalbergia odorifera thin-layer identification, and determining the tanshinol content by ultra-high performance liquid chromatography. Tests show that the method has very good linearity, repeatability, reproducibility and stability, as well as high recovery rate, and is conducive to more comprehensive control of the quality of the astragalus Salvia Miltiorrhiza qi-benefiting dropping pill.

The invention relates to a selenium-rich radix astragali heart protection oral liquid which is characterized by comprising the following materials by weight: selenium-rich radix astragali 10 to 30 g, selenium-rich sealwort 15 to 20 g, adenophora elata 10 to 20 g, achyranthes bidentata 10 to 20 g, ophiopogon japonicus 10 g, Chinese magnoliavine fruit 10 g, selenium-rich angelica sinensis 10 g, selenium-rich gynostemma 15 to 20 g, and honey of an appropriate amount. The selenium-rich radix astragali heart protection oral liquid enhances the Qi tonifying and heart protecting functions of radix astragali than other heart protection oral liquids, and pays more attention to internal relation between the cardiac function and other visceral organs; sealwort is adopted for tonifying Qi, nourishing Yin and reconciling five organs in an assistant manner; angelica sinensis and achyranthes bidentata are adopted for removing extravasated blood, generating new blood, and invigorating Qi and blood; all the materials cooperate with one another and coordinate with assistant materials, so as to enhance the efficacies of tonifying Qi and promoting blood circulation.

The invention provides a fructus jujubae and radix astragali mixed fermented traditional Chinese medicine immunomodulator and a preparation method thereof. The immunomodulator is an additive made by adding 3-5% of probiotic fermentation liquor into a fermentation raw material through solid fermentation. The fermentation material, per 100g, comprises 40-55g of red dates, 10-15g of radix astragali,15-20g of alfalfa, 2-5g of bean pulp, 4-10g of corns, 2-5g of meat powder and 2-5g of insect protein. The probiotic fermentation liquor contains more than two probiotics including lactobacillus plantarum, lactobacillus acidophilus, clostridium butyricum, saccharomycetes, bacillus subtilis or lactobacillus. The immunomodulator has a unique fermentation aroma and is rich in nutrition and capable ofgiving play to synergistic effects of probiotics and traditional Chinese medicines, maintaining gastrointestinal micro-ecological flora balance and improving immunity of animals, the immunomodulator can also be used for improving appetite of mammals and increasing food intake of the mammals to increase milk nutrient content, body immunity of female animals is enhanced, the disease rate is decreased, and growth and development of bred animals are promoted.

The invention discloses a high-quality plantation method for Radix Astragali, belonging to the field of planting technology. The method comprises the following concrete steps: (1) culture of seedlings from seeds; (2) transplanting and field planting of grown seedlings; and (3) management after field planting. The steps are rationally combined together; the yield of bred Radix Astragali can reach 3, 500 to 4, 000 kg per mu, an increase of 25 to 35% compared with conventional methods, and the maturation and harvesting time of the bred Radix Astragali 15 days earlier compared with the prior art, so market competitiveness of the bred Radix Astragali is improved; and the bred Radix Astragali has few residual toxic substances and high content of beneficial components, so the bred Radix Astragali has better disease-treating and antibacterial effect and good promotion and application value.

The invention discloses a method for preparing a radix astragali extracting solution. The preparing method includes the following steps of extracting, microfiltration, ultrafiltration, membrane concentration, hydrolysis, redissolving and nanofiltration, so that the radix astragali extracting solution is obtained. Compared with the prior art, the yield of astragaloside is increased, reservation of radix astragali micromolecule ingredients such as oligosaccharide and flavonoid is increased, the stability of the radix astragali extracting solution is enhanced, the color of the radix astragali extracting solution and color change in the long-term placing process are reduced, salt in the extracting solution is removed, and the phenomena of viscosity reduction, breaking of emulsion and the like caused when the extracting solution is added into a cosmetic formula are avoided. No ethyl alcohol and resin are used, so that environmental protection and safety are achieved, and cost is reduced.

The invention provides a preparation method of an astragalus membranaceus extract. The preparation method comprises the following steps: a, taking astragalus membranaceus, adding water which has the weight of 8-12 times that of the astragalus membranaceus, regulating pH value to 2.0-2.5, extracting for 2-4 hours at 45-65 DEG C, and filtering to obtain filter residues, and filtrate for use; b, taking the filter residues obtained in the step a, adding water which has the weight of 6-8 times that of the astragalus membranaceus, extracting, regulating the pH value to 8.5-9.5, extracting for 2-4 hours at 45-65 DEG C, and filtering to obtain filtrate for use; c, mixing the filtrate obtained in the step a and the filtrate obtained in the step b, and regulating the pH value to 6.5-7.5; reducing the pressure to -0.03 Mpa to -0.08 Mpa, and concentrating to obtain an extract with the relative density of 1.12-1.50 (30-45 DEG C), namely the astragalus membranaceus extract. The invention further provides a preparation containing the astragalus membranaceus extract. The astragalus membranaceus extract is prepared into corresponding oral preparations, such as capsules, tablets, granules and the like; the prepared preparation is high in effective component content, stable in quality and good in reproducibility, so that a stable and reliable therapeutic effect is guaranteed to a maximum extent.

The invention provides flatstem milkvetch seed oral liquid for improving immunity. The flatstem milkvetch seed oral liquid is prepared from the following raw materials in parts by weight: 10-50 parts of flatstem milkvetch seed, 10-20 parts of mulberry, 10-20 parts of Chinese angelica, 10-20 parts of prepared rhizome of rehmannia, 10-20 parts of astragalus membranaceus, 10-20 parts of glossy privet fruit, 10-20 parts of semen cuscutae, 10-20 parts of rhizoma polygonati, 10-20 parts of radix codonopsis, 10-20 parts of poria cocos, 10-20 parts of fructus alpiniae oxyphyllae, 10-20 parts of human placenta, 10-20 parts of dogwood, 10-20 parts of raspberry, 10-20 parts of radix paeoniae rubrathe (unpeeled) root of common peony, 10-20 parts of bighead atractylodes rhizome, 10-20 parts of dendrobium, 10-20 parts of Chinese magnoliavine fruit, and 10-20 parts of rhizoma acori graminei. The oral liquid uses the flatstem milkvetch seed as raw materials, and the traditional Chinese medicines which nourish liver and kidney, have moderate mouth feel and are easily accepted by people are added, so that the immunity can be obviously improved, and the situations that sub-health crowds are easy to have a cold, the eyes of the sub-health crowds are acerb, the sleep quality of the sub-health crowds is not high, and the sub-health crowds have splenic asthenia and weakness can be better improved; the oral liquid can alleviate the symptoms of reduced appetite, dry mouth, drinking and urine, deficiency of the kidney, soreness and weakness of waist and knees, impotence and seminal emission, tinnitus and blurring vision, premature graying hair, weak health and emaciation, leprosy and ringworm diseases; the oral liquid does not have toxicity or stimulus, so that the oral liquid is suitable for people to take for a long term.

The invention discloses a medicinal radix astragali slice processing method. The medicinal radix astragali slice processing method comprises the following steps of 1 rinsing and moistening, 2 pre-drying, 3 pressing, 4 forming and 5 drying. The medicinal radix astragali slice processing method can make quantitative, attractive hygienic and important medicinal slices easy to pack, the made medicinal radix astragali slices are small in deviation range, effective ingredients are well retained, and the quality-keeping and storage time is prolonged. The slices are brushed with processed honey in the steaming process, so that the sugar content of the medicinal radix astragali slices is increased, polysaccharide and other effective ingredients are high in dissolving speed, the usage convenience of radix astragali is increased, and the radix astragali utilization rate is improved.

The invention discloses an artemisia rupestris preparation used in medicaments for treating diabetes and a preparation method thereof. The preparation method comprises the following steps: crushing artemisia rupestris herbs; weighing the powder; adding ethyl ether of which the volume is 3 times of the volume of the powder; standing for 8 hours, and then, filtering; ultrasonically extracting precipitates with 80% ethanol at 35 DEG C for 30-40 minutes every time; filtering to obtain an ethanol extracting solution; precipitating with 95% ethanol, centrifuging, and taking a supernatant solution; extracting ethyl acetate; filtering to obtain an ethyl acetate part; carrying out polyamide column chromatography on the ethyl acetate part; eluting by sequentially adopting ethanol solutions with different concentrations of 20%, 40%, 60% and 80%; collecting ethanol eluate obtained by adopting the ethanol solutions with the concentrations of 60% and 80%; concentrating while depressurizing to obtain an extract; proportioning the obtained extract and a milk vetch extract according to the weight ratio of (5-10):1; and preparing a certain amount of pure water to obtain a finished preparation. The prepared artemisia rupestris preparation has the activity of reducing blood sugar, the using dose of the artemisia rupestris preparation is 67.5mg / kg, and the artemisia rupestris preparation has wide application fields in medicaments for treating diabetes.

The present invention belongs to the technical field of bio-fermentation of traditional Chinese medicines and particularly relates to a micro-ecological preparation by using lactic acid bacteria to ferment radix astragali, a preparation method and an application thereof. The micro-ecological preparation by using the lactic acid bacteria to ferment the radix astragali is prepared by lactobacillus bulgaricus and lactobacillus acidophilus on a fermentation substrate containing radix astragali powder, wherein the fermentation substrate comprises the following components in mass percentages: 1-20%of radix astragali powder, 5-20% of milk powder, 1-5% of sucrose and 0.01-0.5% of a yeast extract. The micro-ecological preparation is prepared by using microorganisms to ferment the radix astragali powder, also selects a suitable fermentation temperature and fermentation time, and improves synergistic effects of the radix astragali and probiotics. The micro-ecological preparation used as health-care food or functional beverages can be used for relieving physical fatigue, improving body metabolism, promoting gastrointestinal functions, and enhancing mechanism immunity.

The invention discloses an astragalus seed protein and the application of the astragalus seed protein to foods having a function of resisting sport fatigue. An extracting and separating method of the protein comprises the following steps: pulverizing astragalus seeds, degreasing with petroleum ether, adding a KH2PO4-NaOH buffer solution, stirring, extracting for 6-12 hours to obtain an extracting solution; adding powdery ammonium sulfate into the extracting solution to the saturability of 30%, centrifuging and collecting a supernate; adding the powdery ammonium sulfate to the saturability of 80%, centrifuging and collecting a precipitate; dialyzing the precipitate until a dialysate is colorless, and finally freeze-drying to obtain the astragalus seed protein. The astragalus seed protein is prepared through an ammonium sulfate saturated precipitation method, and the saturability of the ammonium sulfate is 30-80%. The astragalus seed protein can be added into a biscuit, a liquid drink or a powder drink used as a nutritional supplement for resisting sport fatigue, is convenient to use, and meets sports people liking different food types.

The invention discloses a method for cultivating radix astragali. The method particularly includes selecting lands; preparing the lands; soaking seeds; sowing the seeds; carrying out seedling management; carrying out transplanting and field planting; carrying out field management; preventing and treating diseases and insect pests. The method for cultivating the radix astragali has the advantages that the method is improved on the basis of the traditional method for cultivating radix astragali, base fertilizers are applied before planting is carried out, top dressing is carried out on seedlings and fields, radix astragali plants are cultured and protected by stages, and accordingly the survival rate of the radix astragali can be increased; related plant disease and insect pest sources can be timely eliminated by added lime, the disease resistance and the insect pest resistance of the radix astragali can be enhanced by reasonable cultivation process technologies, the high-yield and high-quality purposes can be achieved, and the method has high popularization value.