683 results about "AMERICAN GINSENG ROOT" patented technology

The invention relates to the technical field of American ginseng quality evaluation, and discloses an American ginseng quality evaluation method based on multi-task deep learning, a computer readable storage medium and a computer program product. The method comprises the following steps: collecting near infrared spectrum data of each American ginseng sample; determining the ginsenoside content of each American ginseng sample to obtain label data of each American ginseng sample; according to the collected near infrared spectrum data and the obtained label data, constructing and training an American ginseng quality detection model; according to the constructed American ginseng quality detection model, producing area tracing and ginsenoside content prediction are carried out on American ginseng to be evaluated. According to the method, the improved multi-task deep neural network is constructed, so that the feature extraction capability is improved, nondestructive origin traceability and total ginsenoside content prediction of American ginseng can be realized at the same time, the detection accuracy and efficiency are improved, and the defects of a traditional method in the aspects of real-time performance and nondestructive detection are overcome.

The invention discloses a traditional Chinese medicine composition with the effects of benefiting qi, nourishing blood, invigorating the spleen and tonifying the kidney and a preparation method of the traditional Chinese medicine composition. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: cistanche, ginseng, American ginseng, astragalus membranaceus, medlar, rhizoma polygonati, oyster peptide, angelica sinensis, radix rehmanniae preparata, donkey-hide gelatin, fructus amomi, pericarpium citri reticulatae, hawthorn, folium cortex eucommiae, radix puerariae, liquorice and the like. The preparation method comprises the following steps: respectively crushing the medicinal materials, dissolving the colla corii asini, mixing, adding water, granulating and the like. The composition can be prepared into various dosage forms such as granules, capsules, tablets, oral liquid and the like. Experiments show that the traditional Chinese medicine composition can effectively improve the symptoms of deficiency of qi and blood (increasing erythrocyte count and hemoglobin content), weakness of spleen and stomach (increasing body weight and improving pepsin activity) and kidney deficiency (reducing creatinine and urea nitrogen content and improving SOD activity), and acute toxicity experiments show that the toxicity is slightly reversible under high dosage, and the safety is good under therapeutic dosage. The traditional Chinese medicine composition has potential application value in the aspect of preparing medicines for benefiting qi, nourishing blood, invigorating spleen and tonifying kidney.

The invention relates to the technical field of American ginseng quality detection, in particular to an American ginseng quality detection method and system based on S-transformation and multi-task deep learning. Near infrared spectrum data of American ginseng to be detected are extracted, and time-frequency conversion is performed on the near infrared spectrum data through S-transformation; obtaining a time-frequency characteristic pattern used for representing time-frequency domain information of the near infrared spectrum; and inputting the to-be-detected American ginseng time-frequency feature map into a pre-trained multi-task deep learning model, and identifying the producing area of the to-be-detected American ginseng and predicting the quality index of the to-be-detected American ginseng by using the multi-task deep learning model. The multi-task deep learning model comprises a feature extraction network used for extracting time-frequency features of each detection task of the feature map, a feature interaction network used for enhancing feature complementation between the tasks and performing feature fusion, and a multi-task head network used for executing a production place identification task and a quality index prediction task according to the time-frequency features and outputting the tasks. The method can be suitable for quality analysis and origin classification of small American ginseng samples.

The invention belongs to the technical field of medicine and health care, and particularly relates to a preparation method of an American ginseng root water extract rich in rare ginsenoside and application of the American ginseng root water extract in improving the immune and anti-tumor direction. The preparation method comprises the following steps: step 1, carrying out superfine grinding on American ginseng, and sieving; step 2, adding the American ginseng powder into water, and then adding compound enzyme for enzymolysis to obtain enzymatic hydrolysate; s3, after the enzymolysis is finished, heating the enzymatic hydrolysate, extracting twice, and mixing after the extraction is finished; and S4, inoculating compound lactic acid bacteria into the mixed solution, fermenting to obtain a fermentation solution, blending, and sterilizing to obtain the American ginseng afterbiogen beverage. According to the invention, a new physical-biological combined process is adopted, and crushing, enzymolysis, extraction, fermentation and blending are carried out, so that the American ginseng metagen beverage rich in rare ginsenoside is obtained, and the rare ginsenoside has a remarkable anti-tumor effect and higher activity.

The invention belongs to the technical field of functional foods, and particularly relates to a peptide-containing composition with a function of improving qi and blood as well as a preparation method and application of the peptide-containing composition. The peptide-containing composition comprises ginseng oligopeptide, donkey-hide gelatin peptide, bovine blood peptide, wolfberry peptide, fish collagen peptide, American ginseng peptide, lily extract, licorice extract, sea buckthorn fruit powder, polydextrose and xanthan gum. According to the peptide-containing composition, a plurality of small-molecule active peptides are innovatively used as core components, and plant extracts, dietary fibers and fruit powder which have a synergistic effect are matched; the traditional Chinese medicine composition not only has advantages in absorption and utilization of components, but also is more comprehensive and deep in effect and action mechanism of improving qi and blood. Through the synergistic effect of a plurality of peptide components, generation of qi and blood can be promoted from a plurality of aspects, running of qi and blood can be regulated, meanwhile, immunity and oxidation resistance of the body are enhanced, and a more effective solution is provided for improving qi and blood.

The present invention relates to the technical field of fermented Chinese medicine products, and discloses a fermented Chinese medicine product for regulating spleen and stomach function and a preparation method thereof. The fermented Chinese medicine product is prepared by a Chinese medicine extract, a fermentation medium and Lactobacillus paracasei LBR-002 of the same origin of medicine and food, and the mass ratio of the Chinese medicine extract, the fermentation medium and Lactobacillus paracasei LBR-002 is 1000:965:20-90, and the Chinese medicine extract comprises the following components in parts by weight: 25-60 parts of yam, 20-50 parts of liquorice, 20-45 parts of ganoderma lucidum, 20-42 parts of tuckahoe, 20-50 parts of polygonatum, 20-48 parts of codonopsis, 18-25 parts of dendrobium officinale, 8-17 parts of daidaihua, 8-16 parts of American ginseng, 5-20 parts of coix seeds, 6-15 parts of amomum, and 8-20 parts of hawthorn. The fermented Chinese medicine product has the characteristics of effective regulation, green safety and the like to spleen and stomach function, and can significantly improve spleen and stomach function.

The invention discloses a method for analyzing oligosaccharide composition in American ginseng polysaccharide, and belongs to the technical field of pharmaceutical analytical chemistry, and the method comprises the following steps: 1) carrying out primary extraction on American ginseng through a methanol / methyl tert-butyl ether solution, and removing supernate to obtain American ginseng subjected to primary extraction; (2) adding pure water into the American ginseng subjected to primary extraction, extracting again, taking supernate, adding absolute ethyl alcohol into the supernate, standing, and centrifuging to obtain precipitate; 3) dissolving the precipitate with water, adding an n-butyl alcohol / chloroform solution, mixing and oscillating, and drying the aqueous solution to obtain crude polysaccharide; 4) adding water into the crude polysaccharide for redissolving, adding trifluoroacetic acid for reaction, and centrifugally concentrating to obtain oligosaccharide; and 5) dissolving the oligosaccharides in an acetonitrile aqueous solution, taking a sample to be detected, and detecting by using liquid chromatography-mass spectrometry to obtain the variety and proportion of the oligosaccharides in the sample to be detected. The problem that the structure of American ginseng polysaccharide is difficult to identify and analyze in the prior art is solved.

The invention relates to the technical field of fermented traditional Chinese medicine products, and discloses a fermented traditional Chinese medicine product for regulating spleen and stomach functions and a preparation method thereof. The fermented traditional Chinese medicine product is prepared from a traditional Chinese medicine extracting solution with homology of medicine and food, a fermentation culture medium and lactobacillus paracasei LBR-002, and the mass ratio of the traditional Chinese medicine extracting solution to the fermentation culture medium to the lactobacillus paracasei LBR-002 is 1000: 965: (20-90). The traditional Chinese medicine extracting solution comprises the following components in parts by weight: 25-60 parts of Chinese yam, 20-50 parts of liquorice, 20-45 parts of lucid ganoderma, 20-42 parts of poria cocos, 20-50 parts of rhizoma polygonati, 20-48 parts of codonopsis pilosula, 18-25 parts of dendrobium officinale, 8-17 parts of seville orange flower, 8-16 parts of American ginseng, 5-20 parts of semen coicis, 6-15 parts of fructus amomi and 8-20 parts of hawthorn. The fermented traditional Chinese medicine product has the characteristics of effective regulation on spleen and stomach functions, greenness, safety and the like, and can obviously improve the spleen and stomach functions.

The invention discloses a Weissella sinus strain for improving the fermentation flavor of American ginseng and application of the Weissella sinus strain. According to the present invention, through the comprehensive evaluation of a variety of lactic acid bacteria, including the acid production capacity, the chroma regulation and the flavor characteristic analysis, the optimal strain for the American ginseng fermentation is finally screened, and the strain shows the significant flavor regulation advantage. On one hand, characteristic earthy smell substances of American ginseng can be completely degraded, and the bad flavor of the raw materials is effectively improved; on the other hand, a compound with a fruity flavor characteristic can be specifically generated, and a fermentation product is endowed with a remarkable fragrant and sweet flavor. In addition, the strain disclosed by the invention maintains proper acid production capacity and chroma stability, and the flavor quality is remarkably improved on the premise of ensuring the fermentation efficiency. Due to the characteristics, the strain becomes an ideal fermentation strain for developing a high-quality fermented American ginseng product.

The invention discloses a traditional Chinese medicine composition capable of restoring energy, restoring consciousness and resisting fatigue and application of the traditional Chinese medicine composition. The traditional Chinese medicine composition is prepared from the following traditional Chinese medicine raw materials: radix astragali preparata, fructus lycii, herba ecliptae, fructus ligustri lucidi, radix polygalae, rhizoma chuanxiong, American ginseng, rhizoma acori graminei and herba menthae, has the effects of tonifying spleen and qi, soothing liver and regulating qi, tonifying liver and kidney, inducing resuscitation and tranquilizing mind, and is used for treating body fatigue caused by liver depression and spleen deficiency, liver and kidney deficiency and liver-spleen disharmony; animal experiment results show that the traditional Chinese medicine composition has the effects of enhancing exercise ability and muscle endurance ability, improving attention and memory and enhancing immunity, and can effectively improve the fatigue state. The traditional Chinese medicine composition disclosed by the invention can be used for developing anti-fatigue medicines and related health-care products.

The invention discloses a Pediococcus pentosaceus strain and an application thereof. Belongs to the technical field of functional component conversion. According to the content of total saponin and polysaccharide in American ginseng, a lactic acid bacterium capable of efficiently converting saponin and polysaccharide is screened by taking a comprehensive score as an index, is identified as pediococcus pentosaceus through morphology, physiology, biochemistry and molecular biology and is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.33430. The contents of total saponins in the transformed American ginseng and ginseng are respectively increased by 53.90% and 209.61%, and the contents of polysaccharides are respectively increased by 124.68% and 68.16%. The DPPH antioxidant capacity, the ABTS antioxidant capacity, the blood sugar reducing capacity and the blood fat reducing capacity of the converted American ginseng and ginseng total saponin extracting solution and the polysaccharide extracting solution are all improved. The pediococcus pentosaceus obtained by screening has a wide application prospect.

The invention discloses American ginseng polysaccharide XYS1 and a preparation method and application thereof, the American ginseng polysaccharide XYS1 is neutral alpha glucan, the main chain is composed of 1, 4-alpha-Glcp and 1, 6-alpha-Glcp, C6 of every three 1, 4-alpha-D-Glcp is substituted by one terminal Glcp, and the weight-average molecular weight is 5-100 kDa. Crude polysaccharide is extracted from American ginseng and is identified as neutral alpha glucan through compound enzyme extraction, ion column chromatography purification and spectrum identification, and it is proved that the polysaccharide XYS1 can significantly inhibit depression-like behaviors of mice and reverse behavioral changes caused by chronic stress, and can be used for preparing polysaccharide drugs or functional products for treating depression. The polysaccharide XYS1 can also inhibit liver fatty degeneration and liver fibrosis induced by CCl4, has a certain protection effect on liver cells in vivo, relieves the fibrosis degree, and can be used for preparing polysaccharide drugs or functional products for preventing and treating liver fibrosis.

The invention relates to bacillus velezensis B313-6 and application thereof in inhibiting colletotrichum gloeosporioides of ginseng, and belongs to the technical field of agricultural microorganisms. The invention discloses bacillus velezensis B313-6, the preservation number of the bacillus velezensis B313-6 is CGMCC (China General Microbiological Culture Collection Center) No.31782, and the invention provides a preparation method of the bacillus velezensis B313-6 microbial inoculum. The bacillus velezensis B313-6 and the microbial inoculum thereof have high bacteriostatic activity on Colletotrichum panaccolica of ginseng, effectively reduce the occurrence of anthracnose of ginseng or American ginseng, are safe to the growth of ginseng or American ginseng, have no phytotoxicity, have no pollution to the environment, and can be widely applied to the field of biological preparations of ginseng or American ginseng, so that the bacillus velezensis B313-6 and the microbial inoculum thereof can be widely applied to the field of biological preparations of ginseng or American ginseng. The compound has good biopesticide development potential and application prospect in the aspect of preventing and treating anthracnose of ginseng or American ginseng, and has a certain growth promoting effect on ginseng roots.

The invention relates to the field of functional food processing, and discloses a qi-tonifying and blood-activating dietary therapy formula based on the theory of qi and blood in traditional Chinese medicine, which comprises astragalus membranaceus, angelica sinensis, red dates, lycium barbarum, lycium ruthenicum, ginseng, salvia miltiorrhiza, mulberry, lucid ganoderma, cordyceps mycelium, rhodiola rosea, American ginseng, acanthopanax, grape seed extract and chrysanthemum. Through a compound formula based on the theory of qi and blood in traditional Chinese medicine, and by combining various core medicinal materials and functional plants such as the astragalus membranaceus, the angelica sinensis, the ginseng, the lucid ganoderma, the rhodiola rosea and the fructus lycii, the multi-level effects of tonifying qi, enriching blood, activating blood, resisting oxidation and regulating immunity are achieved. The technical effects of comprehensively regulating qi and blood and improving body immunity and resistance are achieved through the synergistic effect of the compound components, compared with a scheme of regulating qi and blood by depending on a single component in the prior art, the compound formula remarkably improves the overall drug effect, solves the problems that a single component is limited in regulating function and insufficient in curative effect, and is suitable for popularization and application. Therefore, the requirements of modern people on comprehensive conditioning and immunity enhancement are met.

The invention discloses a Coaerella coagulum-plant lactobacillus synergistic fermentation inoculant and a process for staged solid-state fermentation of American ginseng by using the same, and belongs to the technical field of biological fermentation. According to the invention, two strains, i.e., the plant lactobacillus and the hainerella coagulatum, are obtained by screening food-grade probiotic strains, and the ginsenoside conversion capability of the two strains is verified by utilizing culture. The invention also provides a probiotic fermentation process for improving the content of rare ginsenoside in American ginseng, namely, the staged synergistic fermentation of the Halidernia coagulum and the phytobacterium plantarum is utilized, so that the content of the rare ginsenoside in the American ginseng is improved; cellulase and hemicellulase secreted by the Haihdrikia coagulatum can decompose cellulose, lignin and the like in cell walls of the surface layer of the American ginseng raw material in the early stage of fermentation, so that ginsenoside in cells is fully released, and beta-glucosidase from different sources is utilized to synergistically convert prototype ginsenoside in the later stage of fermentation. The content of various rare ginsenosides in American ginseng can be remarkably increased through the solid-state fermentation process. Meanwhile, the solid-state fermentation process has the advantages of mild conditions, less wastewater treatment, environmental protection, low cost, process safety and the like, has important significance in improving the resource utilization of American ginseng and promoting the industrial development of American ginseng, and has relatively good practicability.

The invention belongs to the technical field of medicine, and discloses a sea cucumber and ganoderma lucidum immune steady-state compound and a composite enzymatic hydrolysis targeted liposome co-delivery preparation process thereof.The sea cucumber and ganoderma lucidum immune steady-state compound is composed of sea cucumber, ganoderma lucidum, American ginseng, dried oyster meat, fructus lycii and perilla leaves; the ganoderma triterpenes release free polysaccharides and are combined with a liposome intestinal targeted delivery system, so that the absorption rate of the polysaccharides is greatly improved to 18-22% from 5% in the traditional process, the ganoderma triterpenes are emulsified and entrapped through a liposome double-layer membrane, and meanwhile, the permeation promotion effect of perillaldehyde in the perilla leaf volatile oil is supplemented, so that the transmembrane transport efficiency is remarkably enhanced, the absorption rate is improved to 12-15% from 2%, and the bioavailability is improved. The zinc element decomposes oyster zinc protein into free zinc ions through a composite enzymolysis technology, and the free zinc ions and vitamin C form a stable chelate, so that the antagonism of intestinal tracts is reduced, the zinc absorption rate is increased from 20% to 45-50%, and a solid foundation is laid for fully playing a compound immune regulation effect.

The invention belongs to the technical field of cosmetics, and particularly relates to a natural-source composition with a function of inhibiting multiple types of matrix metalloproteinases of skin and application of the natural-source composition. The composition is prepared from the following components: herba cistanche powder, American ginseng powder, a red-knees herb extract and a creeping rostellularia herb extract. The composition has the effects of inhibiting expression of multiple types of matrix metalloproteinases in skin immortalized keratinocytes, improving elastin synthesis and inhibiting elastase decomposition, and has no obvious side effects. The composition disclosed by the invention can be used for preparing various cosmetics, functional foods and health-care products related to skin aging resistance, and has a wide application prospect.

The invention relates to an anti-fatigue refreshing functional chewing gum containing natural active ingredients, which relates to the technical field of food, and comprises a gum base, a natural sweetening agent and an active ingredient mixture, the mustard extract and coffee are innovatively combined to form a dual-channel nerve activation mechanism, the mustard extract realizes instant refreshing through a targeted oral trigeminal nerve TRPA1 ion channel, caffeine maintains continuous excitation through antagonism of a central adenosine receptor, and the space-time cooperation of the mustard extract and the coffee breaks through the limitation of a single path. Meanwhile, a rhodiola rosea extract, a sea-buckthorn extract, an American ginseng extract and astragalus polysaccharide are compounded, so that a triple anti-fatigue physiological barrier with functions of nerve regulation, oxidative stress inhibition and energy metabolism optimization is formed. In the preparation process, a microcapsule embedding technology is adopted to control slow release of mustard active ingredients, menthol flavor is combined to synergistically trigger TRP channel dual activation, and unification of efficacy and palatability is achieved.

The invention discloses a preparation method of a homologous tumor cell and American ginseng composite exosome, and belongs to the field of functional medical materials and nanotechnologies, and the preparation method comprises the following steps: S1, separating a U87 cell exosome from a U87 cell by using a continuous ultracentrifugation method, and preparing U87-Exos for later use; s2, separating American ginseng exosomes from American ginseng rhizomes by using a continuous ultracentrifugation method, and preparing AG-Exos for later use; s3, the U87-Exos obtained in the step S1 and the AG-Exos obtained in the step S2 are subjected to extrusion compounding, and U87 / AG-Exos is prepared; s4, temozolomide and resveratrol are dissolved in a solvent and mixed with the U87 / AG-Exos obtained in the step S3, and then the mixed solution is subjected to ultrasonic treatment. According to the exosome preparation method, a medicine delivery system based on homologous tumor cell composite Exos is prepared, TMZ and RES are jointly delivered and used for treating GBM, the medicine delivery system is based on the concept of traditional Chinese medicine combination therapy, the limitation of traditional chemotherapy is overcome, and a promising strategy is provided for treating GBM.

The invention discloses a plant extract composition with a skin care effect and application of the plant extract composition, and relates to the technical field of daily chemicals for skin care. According to the plant extract composition with the skin care effect, provided by the invention, multi-dimensional skin care is realized through synergistic compatibility of the fat-soluble components and a plurality of water-based plant extracts. The oily component permeates the skin to nourish and repair, and the water-based extract specifically regulates the microenvironment of the skin. The two components are compounded to jointly construct an oil-control antibacterial formula; the American ginseng extract can enhance the vigor of hair follicles, and the red clover extract can balance hormone metabolism. According to the plant extract composition disclosed by the invention, various substances are compounded and matched, so that the mildness is maintained, and meanwhile, the synergistic interaction of whitening, oxidation resistance, barrier repair and micro-ecological regulation can be realized. Particularly, the problem of water-oil phase separation of the composition is solved through a nanoemulsion technology, and the bioavailability of active ingredients is improved.

The invention relates to the technical field of food, in particular to a composition for relieving anxiety and improving sleep and a preparation method and application thereof, and the composition is composed of jujuboside, anthocyanin, gamma-aminobutyric acid and ginsenoside Rb1. The jujuboside is derived from spina date seeds, the anthocyanin is derived from at least one of lycium ruthenicum, blueberry purple epidermis, aronia melanocarpa and mulberries, and the ginsenoside Rb1 is derived from at least one of ginseng roots, ginseng stems and leaves, ginseng flowers, panax notoginseng roots, panax notoginseng stems and leaves, panax notoginseng flowers, panax notoginseng fibrous roots and American ginseng. According to the invention, a plurality of components are synergistic, the efficacy is comprehensive and the pertinence is strong, the effective components are not simply mixed, but form a highly synergistic action system, and the efficacy covers multiple dimensions of improving sleep, relieving anxiety and improving the overall state.

The embodiment of the invention provides a traditional Chinese medicine preparation for improving lung qi and yin deficiency constitution and a preparation method thereof. The traditional Chinese medicine preparation is prepared from the following raw materials: 1-3 parts of American ginseng, 2-15 parts of Chinese yam, 1.5-9 parts of codonopsis pilosula, 1-6 parts of dendrobium officinale, 1.5-9 parts of rhizoma polygonati, 0.5-2 parts of schisandra chinensis, 2-6 parts of lily, 1-3 parts of pericarpium citri reticulatae, 1-2 parts of liquorice, 1-5 parts of folium mori, 1-3 parts of donkey-hide gelatin, 1-3 parts of mint, 1-6 parts of angelica sinensis and 2-9 parts of coix seeds. Therefore, the traditional Chinese medicine composition has the functions of tonifying qi and yin, clearing heat and moistening lung, replenishing blood and promoting salivation, and relieving cough and reducing sputum, and can be widely applied to chronic cough, various pneumonia, pulmonary tuberculosis, chronic obstructive pulmonary disease, lung malignant tumor, asthma remission period of asthma, respiratory failure and other syndrome-differentiated lung qi and yin deficiency patients.

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for improving cognition, emotion, memory and depression states and a preparation method and application thereof. The traditional Chinese medicine composition is prepared from the following components in parts by mass: radix scutellariae, rhizoma coptidis, radix puerariae, rhizoma anemarrhenae, bitter gourd, rhizoma zingiberis, stiff silkworm, American ginseng and radix notoginseng. Wherein the radix scutellariae and the rhizoma coptidis are monarch drugs and mainly attack the core pathogenesis; the radix puerariae, the rhizoma anemarrhenae and the pseudo-ginseng serve as ministerial drugs, assist monarch drugs and treat secondary pathogenesis; bitter gourd, rhizoma zingiberis, stiff silkworm and American ginseng are used as adjuvant drugs to regulate drug properties and treat and treat both symptoms and root causes; and radix puerariae and pseudo-ginseng are used as conductant drugs for guiding channels or harmonizing the drugs. The traditional Chinese medicine composition disclosed by the invention can be used for preventing and treating cognitive disorder, mood disorder and depressive state caused by metabolic disorder. The traditional Chinese medicine composition is small in side effect, high in individuation and suitable for being taken for a long time, and has an obvious treatment effect.

The invention relates to the technical field of preparation processes, and discloses ancient Huangtai liquor, which is prepared from the following components in percentage by weight: 50 to 55 percent of base liquor, 10 to 15 percent of medicinal and edible traditional Chinese medicinal material extract, 2 to 4 percent of honey, 0.1 to 2 percent of flavor regulator and the balance of purified water, the medicinal and edible traditional Chinese medicinal materials comprise at least one of angelica sinensis, lily, radix ophiopogonis, Chinese dates, Chinese wolfberry fruits, American ginseng, rhizoma polygonati, papayas, astragalus membranaceus and poria cocos, and the liqueur is prepared through the processes of stepped extraction, compound blending, ultrasonic-assisted homogenization, dynamic ageing and membrane filtration. According to the invention, through a stepped extraction process, temperature and time are regulated and controlled in stages, volatile components are preferentially extracted at low temperature, and then non-volatile substances are extracted at medium temperature, so that effective components in the traditional Chinese medicinal materials are fully extracted, the natural flavor of the traditional Chinese medicinal materials is retained, the extraction rate of the effective components is improved, and the flavor level of the liqueur is enriched.

The invention provides a method for preparing rare ginsenoside through conversion of kombucha, the rare ginsenoside and application, and belongs to the technical field of biological medicine. A symbiotic system is formed by multiple bacteria such as acetic acid bacteria, gluconacetobacter, foal bacillus and the like and fungi, after the symbiotic system is domesticated, the American ginseng stem and leaf extract is fermented through multi-bacteria synergistic catalysis, the rare ginsenoside can be efficiently prepared, the highest conversion rate of Rb3 and Rd can reach about 90%, and the yield of Rb3 and Rd can reach about 90%. Meanwhile, the contents of rare ginsenosides Rg3 (20S), Rg5, Rh2 (20R) and Rh2 (20S) are remarkably increased and are increased by about 15 times at most, and efficient conversion of various ginsenosides is achieved.

Disclosed are an aqueous American ginseng extract, a method for preparing, and use thereof in reducing uric acid. The method comprises the following steps: grinding American ginseng, mixing with petroleum ether, and subjecting the mixture to ultrasonic extraction and filtration at reduced pressure; drying the defatted American ginseng powder and mixing with deionized water, and subjecting the mixture to another ultrasonic extraction and filtration at reduced pressure to give an aqueous American ginseng extract solution; and concentrating and lyophilizing the aqueous American ginseng extract solution to give the aqueous American ginseng extract. The resultant aqueous American ginseng extract can effectively reduce the activity of xanthine oxidase and adenosine deaminase, lower the blood uric acid level, and provide certain protective effects on the kidneys, thus possessing good development prospects.

The invention discloses a melanin-producing aureobasidium for co-producing pullulan and converting American ginseng and application, and relates to the technical field of bioengineering fermentation. The melanin producing aureobasidium is aureobasidium melanogenum F8449, and the preservation number of the aureobasidium melanogenum F8449 is CGMCC (China General Microbiological Culture Collection Center) No. 23228. The strain can be used for simultaneously producing pullulan and biologically converting American ginseng extract in liquid, so that efficient utilization of fermentation substances is realized, the fermentation cost is reduced, and the fermentation income is increased.

The invention discloses an American ginseng fermentation extract and application thereof, and belongs to the technical field of traditional Chinese medicine fermentation and cosmetics. According to the method, American ginseng is fermented by adopting bacillus mojavensis, and operation and parameters of links such as preparation, fermentation, purification and freeze drying of a fermentation substrate are regulated and controlled, so that various enzymes generated in the metabolic process of the bacillus mojavensis are used for converting and modifying various active ingredients in the American ginseng, and the biological activity of the American ginseng is enhanced. Compared with unfermented American ginseng, the American ginseng fermentation extract prepared by the preparation method disclosed by the invention has the advantages that the soluble solids are obviously increased, the contents of active substances such as saponin and polyphenol are also obviously increased, the antioxidant activity is also obviously improved, and the American ginseng fermentation extract has an obvious improvement effect on oxidative damage cells, effectively improves the skin microenvironment and achieves the purpose of skin care; the important significance is realized on the development of anti-aging cosmetics.

The invention discloses application of a traditional Chinese medicine composition in preparation of a product for resisting colon cancer and tumor hemagglutinin, and relates to the technical field of biology. The traditional Chinese medicine composition is prepared from the following components: 5-150 parts of American ginseng, 5-160 parts of lucid ganoderma, 1-90 parts of fermented cordyceps sinensis powder and 5-90 parts of roses. Or 5-150 parts of American ginseng, 5-160 parts of lucid ganoderma, 1-60 parts of cordyceps sinensis and 5-90 parts of rose. The traditional Chinese medicine composition provided by the invention can improve weight loss related to tumors, inhibit tumor growth, recover food intake, improve the athletic ability of a patient, relieve muscle and fat atrophy, inhibit spleen swelling, improve anemia and peripheral inflammation, and effectively relieve cancer-related fatigue caused by colon cancer, so that the traditional Chinese medicine composition provided by the invention has the advantages that the effect is obvious; the traditional Chinese medicine composition can be used for effectively treating colon cancer and malignant fluid, and has a wide application prospect in preparation of products for treating colon cancer and malignant fluid.

The invention relates to the technical field of American ginseng active component preparation, in particular to an American ginseng active component extraction method and application thereof. The method for extracting the active ingredients of American ginseng comprises the following steps: extracting the active ingredients by taking American ginseng as a raw material and adopting a micelle medium-microwave-ultrasonic synergistic extraction method; the active ingredients comprise one or more of flavone, polysaccharide and total saponins. The American ginseng active component prepared by the extraction method can be prepared into soybean protein isolate-crude polysaccharide embedded ginsenoside-flavone micro powder by an anti-solvent recrystallization method. Experiments prove that the American ginseng active component and the active component micro powder provided by the invention have the effects of reducing blood fat and blood sugar and enhancing oxidation resistance.