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68 results about "Ginkgo nut" patented technology

A method for preparing a high probiotic activity yoghurt

The application discloses a preparation method of high-probiotic-activity yoghurt and belongs to the technical field of functional food development, and comprises the following steps: white ginkgo starch and milk are treated by a dielectric barrier discharge low-temperature plasma (DBD) method respectively, the white ginkgo starch treated by the DBD method is added into the milk treated by the DBD method, white granulated sugar and a compound leavening agent are added according to a proportion, and the yoghurt is prepared by fermenting treatment for 8 h at 37 DEG C, and the gel property of the yoghurt and the probiotic quantity index are determined. The white ginkgo starch used in the application is low in price and widely sourced; the DBD treatment scheme is green, safe and simple to operate, can effectively improve the gel quality of the yoghurt and improve the stability of the yoghurt; in addition, the probiotic activity in the yoghurt is significantly enhanced after the DBD treatment, and the efficacy value of the yoghurt is effectively improved.
Owner:NANJING FORESTRY UNIV

Medicinal and edible traditional Chinese medicine composition as well as preparation method, traditional Chinese medicine preparation and application thereof

The invention belongs to the field of traditional Chinese medicine biological medicine, and particularly relates to a medicinal and edible traditional Chinese medicine composition and a preparation method, a traditional Chinese medicine preparation and application thereof. The invention provides a medicinal and edible traditional Chinese medicine composition which comprises the following components in parts by weight: ginseng, lily, Chinese yam, angelica sinensis, poria cocos, pericarpium citri reticulatae, ginkgo, radix polygonati officinalis, rhizoma zingiberis and honey-fried licorice root. The preparation method comprises the following steps: mixing the raw materials, adding water for soaking, extracting with water, filtering an extracting solution, concentrating filtrate, and collecting paste to obtain a semi-solid extract or a liquid extract; and further drying the obtained semi-solid extract or liquid extract to obtain the solid extract of the traditional Chinese medicine composition. The traditional Chinese medicine composition provided by the invention adopts an all-medicine-food homologous formula, has no toxic or side effect, is suitable for being taken by various people for a long time, has definite functionality, and is creatively compatible aiming at chronic respiratory system diseases, especially chronic obstructive pulmonary disease in a stable phase complex pathogenesis; the traditional Chinese medicine composition can be applied to health-care products for adjuvant therapy of chronic obstructive pulmonary disease or drugs for treatment of chronic obstructive pulmonary disease.
Owner:ANHUI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

A method for constructing an HPLC fingerprint of Mahuang Dingchuan decoction composition

The present invention relates to a fingerprint construction method and detection method of an Mahuang Dingchuan Decoction composition. The fingerprint construction method of the present invention comprises the following steps: taking a reference substance and an Mahuang Dingchuan Decoction composition, and preparing a reference substance solution and a test solution respectively; using high performance liquid chromatography to detect the reference substance solution and the test solution, and obtaining corresponding detection patterns and reference patterns; importing the detection patterns into a traditional Chinese medicine chromatographic fingerprint similarity evaluation system for analysis, and obtaining a fingerprint of the Mahuang Dingchuan Decoction composition with identification. The present invention constructs a fingerprint of the Mahuang Dingchuan Decoction composition, which has rich chromatographic peaks and contains effective ingredients belonging to multiple medicinal materials such as ephedra, bitter almond, scutellaria, white mulberry bark, ophiopogon, platycodon, coltsfoot flower, radish seed, ginkgo, etc., which can more comprehensively reflect the overall chemical composition of the Mahuang Dingchuan Decoction composition, provide an effective means for the overall quality control and evaluation of the Mahuang Dingchuan Decoction preparation, can better monitor and evaluate the quality of this product, and has a high application value.
Owner:YANBIAN UNIV

A traditional chinese medicine composition for pancreatic cancer

The application discloses a traditional Chinese medicine composition for treating pancreatic cancer, which comprises the following medicinal materials in parts by weight: 1-20 parts of Chinese cork tree, 1-15 parts of ginkgo, 1-10 parts of evodia, 1-10 parts of tripterygium, 1-15 parts of two-edged needle, 1-15 parts of radix astragali, and 1-10 parts of jujube. The application further discloses a medicine taking the traditional Chinese medicine composition as raw materials and a preparation method of the medicine. In addition, the application further discloses application of the traditional Chinese medicine composition or the medicine in preparation of a medicine for treating pancreatic cancer.
Owner:INST OF BASIC RES & CLINICAL MEDICINE CHINA ACAD OF CHINESE MEDICAL SCI

Beverage with effect of enhancing immunity and preparation method thereof

The invention discloses a beverage with an immunity enhancing effect and a preparation method thereof. The beverage with the immunity enhancing effect is prepared from the following raw materials in parts by weight: 5-10 parts of liquorice, 5-10 parts of schizophyllumcommuneh, 5-10 parts of endive, 5-10 parts of semen torreya, 3-5 parts of astragalus membranaceus, 5-8 parts of scutellaria baicalensis leaves, 2-3 parts of L-cysteine, 5-8 parts of coffee, 2-3 parts of lemon and 1-3 parts of wild bolete. According to the drink with the immunity enhancing effect, the drink has the effects of tonifying spleen and replenishing qi, nourishing the body, tonifying qi and lifting yang, enhancing the immunity, promoting salivation and soothing the nerves, enhancing the physique, relieving fatigue and the like by limiting all the raw materials and the dosage, and under the combined action of all the raw materials, the symptoms of easy tiredness, fatigue and easy cold caused by low immunity can be relieved; therefore, the beverage with the effect of enhancing the immunity can improve the physique of the human body and enhance the immunity, and the effect is remarkable.
Owner:赵为兴

Gene GbCYP701A6 for promoting synthesis of ginkgo terpene lactones and application of gene GbCYP701A6

PendingCN122012537AOxidoreductasesFermentationBilobalidesGinkgo nut
The invention discloses a gene GbCYP701A6 for promoting synthesis of ginkgo terpene lactones and application of the gene GbCYP701A6. The nucleotide sequence of the gene GbCYP701A6 is shown as SEQ ID NO.1, and the amino acid sequence of protein expressed by the gene GbCYP701A6 is shown as SEQ ID NO.2. The invention further discloses a preparation method of the gene GbCYP701A6. According to the invention, a brand new gene GbCYP701A6 is cloned from gingko for the first time. The GbCYP701A6 gene is transferred into a ginkgo biloba body, the GbCYP701A6 gene is over-expressed, the contents of terpene lactones including ginkgolide A, ginkgolide B, ginkgolide C and bilobalide in ginkgo biloba are remarkably increased, and the contents of the ginkgolide A, ginkgolide B, ginkgolide C and bilobalide are remarkably reduced when the gene is silently expressed, so that the gene is a key gene for promoting synthesis of the ginkgo terpene lactones, and the GbCYP701A6 gene can be used for preparing the ginkgo biloba terpene lactones. Therefore, the regulation and control of the expression of the GbCYP701A6 has important application value in the aspects of improving the medicinal quality of the ginkgo leaves and the like.
Owner:YANGZHOU UNIV

Gingko sauce and preparation method thereof

The invention discloses gingko sauce and a preparation method thereof. The preferable formula of the gingko sauce comprises 80% of gingko kernels, 5% of cashew nuts, 5% of crushed shiitake mushrooms, 3% of ground seaweed, 2% of honey, 3% of edible salt and 2% of natural yeast extract. The preparation method comprises the following steps. S1, preparing raw materials; s2, pretreating the raw materials; s3, performing emulsification process treatment; s4, sterilizing and packaging; therefore, the bitter taste and micro toxicity of the ginkgo nuts are solved by soaking the ginkgo nuts in 5% saline water at 70 DEG C and a low-temperature pulse vacuum detoxification technology, the ginkgo nuts with the bitter taste and micro toxicity solved are cooked twice by adopting a double-layer pressure cooker, the proportion of purified water to the ginkgo nuts required by each cooking is 1: 1, the first cooking time is one hour, the second cooking time is one hour, and the third cooking time is one hour. The second-time cooking time is half an hour, saline water with the concentration of 2% does not need to be added in the second-time cooking, and the soft, glutinous and mellow taste of the gingko sauce is kept through three-stage grinding.
Owner:GUILIN ZHUANGMEI AGRICULTURAL DEVELOPMENT CO LTD

Whitening and spot-fading composition and application thereof

PendingCN121465940ACosmetic preparationsToilet preparationsBiotechnologyViscum album leaf extract
The invention discloses a whitening and spot-fading composition and application thereof, and belongs to the field of cosmetics. The composition comprises the following raw materials: a cynanchum atratum extract, a morinda citrifolia extract, a fucus extract, a trifolium pretense extract and a mistletoe leaf extract, and the raw materials are synergistically compounded, so that the composition provided by the invention has remarkable whitening and spot-fading effects.
Owner:GUANGDONG FADI COSMETICS TECH CO LTD +1

A traditional Chinese medicine composition for clearing lung and relieving asthma, granular medicine and application thereof

ActiveCN118320037BSignificant clinical effectHigh clinical controlGranular deliveryRespiratory disorderDiseaseFormulary
This invention provides a traditional Chinese medicine composition for clearing the lungs and relieving asthma, its granules, and their applications, relating to the field of traditional Chinese medicine technology. The traditional Chinese medicine composition for clearing the lungs and relieving asthma of this invention is prepared from the following raw materials in the indicated weight proportions: Ephedra 8-12g, Earthworm 8-12g, Bitter Apricot Kernel 8-12g, Mulberry Bark 8-12g, Coltsfoot Flower 13-18g, Stemona 13-18g, Platycodon Root 8-12g, Prepared Pinellia Rhizome 8-12g, Tangerine Peel 8-12g, Ginkgo Root 8-12g, Scutellaria Root 13-18g, Perilla Seed 13-18g, Trichosanthes Peel 25-35g, Peucedanum Root 8-12g, and Belamcanda Rhizome 8-12g. The traditional Chinese medicine formula provided by this invention has good clinical efficacy in treating chronic obstructive pulmonary disease, with high clinical control and efficacy rates, and a high overall effective rate.
Owner:HAINAN PROVINCIAL HOSPITAL OF TRADITIONAL CHINESE MEDICINE

A composition of ginkgo biloba leaf extract and a method for preparing the same

PendingCN122297541ABiotechnologyGinkgo Biloba Leaf Extract
This invention provides a composition of Ginkgo biloba extract and its preparation method. The composition consists of Ginkgo biloba extract (calculated as total flavonol glycosides) and dipyridamole in a dosage ratio of 10:4. The preparation method can significantly improve product yield, reduce production costs, and significantly increase the content of the main components of the produced Ginkgo biloba extract, namely total flavonol glycosides and terpene lactones. It can also reduce the content of poorly water-soluble ginkgolides and harmful impurities such as ginkgolic acid, control its microbial level, and improve the stability and safety of the Ginkgo biloba extract preparation product of this invention.
Owner:TONGHUA GUHONG PHARM CO LTD

Ginkgo functional edible gel product for relieving airway inflammation and preparation method thereof

The invention discloses a ginkgo functional edible gel product for relieving airway inflammation and a preparation method of the ginkgo functional edible gel product. The ginkgo functional edible gel product is prepared from the following components in percentage by mass: 5.15% of ginkgo ethyl acetate extract, 8% of ginkgo RS3 type resistant starch, 2% of ginkgo polypeptide, 10% of gelatin, 15% of malt syrup, 0.19% of acidity adjusting solution and 0.3% of momordica grosvenori glucoside. According to the invention, an edible gel product is used as a carrier, and ginkgo seed ethyl acetate extract and ginkgo seed RS3 type resistant starch with functional activity of relieving airway inflammation, ginkgo seed polypeptide, low-calorie and decayed tooth-resistant momordica grosvenori glucoside and malt syrup are added as sweetening agents; according to the invention, gingko is used as a raw material to prepare an edible gel product containing gingko micromolecular active substances, resistant starch and other multi-component functional components, so that the application range of gingko resources is expanded, the utilization rate of each component of gingko is improved, and the variety of functional leisure food is enriched at the same time.
Owner:NANJING FORESTRY UNIV

Ginkgo biloba extract composition and preparation method thereof

PendingCN121221661AGinkgophyta medical ingredientsBlood disorderBiotechnologyGinkgo Biloba Leaf Extract
The invention provides a composition of ginkgo biloba extract and a preparation method thereof, the composition is composed of ginkgo biloba extract (based on total flavonol glycosides) and dipyridamole according to a dosage ratio of 10: 4, and the preparation method can significantly improve the product yield, reduce the production cost and improve the product quality. The ginkgo biloba extract prepared by the method has the advantages that the content of main components, namely total flavonol glycosides and terpene lactones, of the ginkgo biloba extract is obviously increased, the content of bilobalide with poor water solubility and the content of a harmful impurity, namely ginkgolic acid can be reduced, the microbial level of the ginkgo biloba extract is controlled, and the stability and safety of the ginkgo biloba extract preparation product are improved.
Owner:TONGHUA GUHONG PHARM CO LTD

Preparation method of nourishment suitable for astronauts and used for heart recuperating crowds and matched production device of nourishment

The invention relates to the technical field of mixing preparation, in particular to a preparation method of nourishment suitable for astronauts and used for heart recuperating crowds and a matched production device.The preparation method comprises the steps that multiple kinds of prepared traditional Chinese medicine powder are blended according to the gram weight ratio, and after blending is completed, the blended traditional Chinese medicine powder is evenly fed into integrated mixing equipment through a spiral feeding device; traditional Chinese medicine powder of astragalus membranaceus, pseudo-ginseng, ginseng, radix puerariae, radix ophiopogonis, angelica sinensis, ginkgo, liquorice and stigma croci is adopted for preparing the heart recuperating nourishment for astronauts, particle size screening of all the traditional Chinese medicine powder is conducted through integrated mixing equipment during preparation operation, and the powder with large particles does not need to be taken out to be processed by an additional machine; synchronous treatment can be directly carried out, large deviation of the gram weight ratio of raw materials is avoided, combined with concentrated mixing in the later stage, double mixing can be carried out when large-particle powder is screened and refined, and the mixing processing efficiency is improved.
Owner:TIANJIN XINGYU PHARM TECH CO LTD

A method for detecting fingerprint of ginkgo decoction and its fingerprint

The present invention provides a method for detecting the fingerprint of a ginkgo decoction and its fingerprint, the method comprising the following steps: (1) preparing a test ginkgo decoction into a test solution; (2) subjecting the test solution to high performance liquid chromatography to obtain a fingerprint, and performing a quality evaluation on the ginkgo decoction based on the fingerprint. The present invention provides a method for detecting the fingerprint of a ginkgo decoction, which can comprehensively detect the types and quantities of chemical components contained in the ginkgo decoction, thereby establishing a fingerprint of the ginkgo decoction. The fingerprint method has strong specificity, good separation of chromatographic peaks, a stable baseline, and a good peak shape, and can comprehensively reflect the types and quantities of chemical components contained therein, thereby providing an overall description and evaluation of the ginkgo decoction.
Owner:SHANGHAI SHUOFANG PHARMACEUTICAL TECHNOLOGY CO LTD

Ginkgo seed peptide with anti-inflammatory and anti-oxidation effects and preparation method thereof

The invention belongs to the technical field of preparation of protein peptides, and particularly relates to a ginkgo peptide with anti-inflammatory and anti-oxidation effects and a preparation method of the ginkgo peptide. According to the present invention, with the process of sodium carbonate-citric acid-hot water three-stage pretreatment, composite fermentation and double enzymolysis, the toxic components in the ginkgo can be efficiently removed, the complex structure of the ginkgo can be disintegrated, the macromolecular protein can be efficiently converted into the small molecule peptide, and the rich specific active components of the ginkgo can be retained; therefore, in the ginkgo peptide provided by the invention, the residual amount of ginkgolic acid is less than or equal to 10mg / kg, the residual amount of cyanide is less than or equal to 0.5 mg / kg, and the ginkgo peptide meets the food safety standard; meanwhile, the protein content in the ginkgo peptide is larger than or equal to 70%, the average molecular weight is smaller than or equal to 1000 Da, the scavenging rate of the ginkgo peptide to DPPH free radicals is larger than or equal to 85%, and the inhibition rates of the ginkgo peptide to inflammatory factors TNF-alpha and IL-6 are larger than or equal to 30%, that is, the ginkgo peptide has the advantages of being high in toxic component residue removal rate, high in protein content, reasonable in molecular weight distribution, sufficient in anti-inflammatory and anti-oxidation biological activity and the like; and a brand-new and efficient way is provided for high-value utilization of ginkgo resources.
Owner:HUBEI RUIBANG BIOTECHNOLOGY CO LTD

Semen euryales shell opening knife and working method thereof

The invention discloses a gordon euryale seed shell opening cutter and a working method thereof, and belongs to the field of agricultural product processing equipment. The gordon euryale seed shell opening cutter comprises a fixing frame, a plurality of blades, a driving part and a supporting part, the fixing frame is provided with a machining cavity, the driving part is installed on the fixing frame, the blades are installed on the driving part, the blades are arranged in the machining cavity, the supporting part is located below the blades, the blades are distributed in the circumferential direction of the supporting part, and the driving part is used for making the blades move in the radial direction of the machining cavity. The gordon euryale seed shells are cut through the blades which do radial reciprocating motion, and the probability that part of gordon euryale seed shells are clamped between the blades to affect next gordon euryale seed processing is reduced.
Owner:沈建林

Use of a traditional Chinese medicine composition in the preparation of a medicine for viral pneumonia

ActiveCN118384213BReduce lung index in mixed-infected miceIncreased lung index in infected miceAntibacterial agentsAntiviralsPharmaceutical drugSaposhnikovia
The application relates to an application of a traditional Chinese medicine composition in a drug for viral pneumonia, which comprises 10-15 parts of wind-preventing, 10-15 parts of perilla leaf, 2-6 parts of Ephedra, 7-9 parts of Schisandra chinensis, 7-9 parts of white ginkgo, 7-9 parts of bitter almond, 7-9 parts of purple aster, 7-9 parts of dogwood fruit and 7-9 parts of lily of the valley. The traditional Chinese medicine composition can obviously inhibit the increase of the lung index of respiratory syncytial virus (RSV) infected mice and has a better treatment effect on viral pneumonia.
Owner:JIANGSU KANION PHARMA CO LTD

Ornament (Ginkgo Nut)

ActiveCN310061050SBiotechnologyGinkgo nut
Owner:山东医学高等专科学校

Ginkgo peptide zinc chelate with dietary fiber adsorption resisting effect and preparation method thereof

The invention discloses a ginkgo peptide zinc chelate with a dietary fiber adsorption resisting effect and a preparation method of the ginkgo peptide zinc chelate, and belongs to the technical field of deep processing of forest products. The gingko peptide zinc chelate is prepared by carrying out coordination reaction on gingko peptide and zinc sulfate under specific conditions, and after the gingko peptide zinc chelate is chelated with the gingko peptide, the stability of zinc ions in a digestion environment is remarkably improved, and the precipitation phenomenon of the zinc ions in gastrointestinal tracts is effectively inhibited; the technical defects that a traditional inorganic zinc preparation is high in gastrointestinal irritation, low in bioavailability and the like are overcome. Meanwhile, the ginkgo peptide zinc chelate disclosed by the invention has excellent dietary fiber adsorption resistance, and the bioavailability of zinc can be remarkably enhanced. Therefore, the ginkgo peptide zinc chelate provided by the invention can be widely applied to the fields of special dietary foods, functional health foods, nutrition fortified foods and the like, and has a good application prospect.
Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

Preparation method for improving solubility of ginkgo nut kernel formula granules

PendingCN122624403ABiotechnologyCellulose
This invention discloses a method for preparing ginkgo seed formula granules with improved solubility, belonging to the technical field of traditional Chinese medicine formula granule preparation. The method includes: adding water to ginkgo seed slices, performing a warm extraction at 55-65°C, filtering and concentrating to obtain a ginkgo seed concentrate; adding 6%-10% (by weight of the ginkgo seed slices) of hydroxypropyl-β-cyclodextrin and 0.3%-1.0% of sodium carboxymethyl cellulose to the ginkgo seed concentrate, and stirring to mix; vacuum drying the resulting material at 40-50°C, followed by pulverization and granulation to obtain ginkgo seed formula granules. This invention improves the dispersion and static stability of ginkgo seed formula granules during reconstitution by coordinating extraction conditions, excipient composition and addition stages, and the low-temperature drying process.
Owner:JING BRAND +1

Ginkgo peptide-anti-digestion starch granules and preparation method thereof

The invention relates to ginkgo peptide-anti-digestion starch granules and a preparation method thereof, and belongs to the technical field of deep processing of natural products. The method comprises the following steps: (1) preparing ginkgo peptide; (2) uniformly mixing the ginkgo peptide and wheat starch in water; and (3) drying the mixed solution in the step (2) to obtain the ginkgo peptide-anti-digestion starch granules. The preparation process provided by the invention is mild in condition and free of pollution, the obtained ginkgo peptide-anti-digestion starch granules are rich in nutrition, the starch retrogradation degree is remarkably reduced, and the ginkgo peptide-anti-digestion starch granules have relatively high enzymatic degradation resistance and are expected to be applied to development of functional foods for preventing and treating diabetes.
Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

A fermented traditional Chinese medicine product and a preparation method and application thereof

PendingCN122097535AHigh dissolution rateImprove bioavailabilityRespiratory disorderPlant ingredientsBiotechnologyEleutherococcus senticosus
This invention discloses a fermented traditional Chinese medicine product, its preparation method, and its application, belonging to the field of traditional Chinese medicine fermentation technology. The product uses peppermint, astragalus, wolfberry, mulberry bark, anemarrhena, arborvitae leaf, scrophularia, cimicifuga, elsholtzia, angelica, lily, ginkgo, licorice, schisandra, eleutherococcus senticosus, ophiopogon japonicus, and dried ginger as raw materials, sorghum as a co-fermentation raw material, and brewing liquid as a fermentation enhancer. The process involves pretreatment of the traditional Chinese medicine, co-cooking with sorghum, saccharification with small-grain starter, segmented fermentation, extraction and purification, and post-treatment. This invention utilizes a "compound traditional Chinese medicine ~ sorghum" co-fermentation system, combined with the microbial community and active substances rich in brewing liquid, to increase the dissolution rate of active ingredients such as astragaloside A, lily polysaccharide, and wolfberry polysaccharide in the traditional Chinese medicine by more than 50%, while simultaneously converting them into easily absorbed small molecule derivatives. The finished product has an alcohol content controlled at 6-8 degrees, which not only promotes the absorption of active ingredients but also possesses synergistic effects of clearing the lungs and regulating qi, tonifying qi and benefiting the lungs, moistening the lungs and relieving cough, and clearing heat and resolving phlegm. The process enables the resource utilization of yellow water from brewing, reducing costs by 35%, and the product exhibits excellent stability, making it suitable for industrial production. It also has significant value in the field of lung function regulation and health care.
Owner:YUNNAN MINGQU BIOTECHNOLOGY DEVELOPMENT CO LTD +1

Preparation method of bamboo shoot puree five-color bean curd

The invention discloses a preparation method of bamboo shoot puree five-color tofu, which comprises five kinds of tofu, namely green tofu, red tofu, white tofu, yellow tofu and black tofu, fresh green soy beans, dry red beans, white peanuts, dry soybeans and dry black beans are respectively used as main raw materials, bamboo shoot puree is added, and then one or more of different materials such as edible rhizomes, flowers, leaves, fruits and mushrooms are respectively added. Specifically, bamboo leaves, green asparagus and the like are added into the green bean curd, red onions, sweet potatoes and the like are added into the red bean curd, ginkgo seeds, Chinese yams and the like are added into the white bean curd, yellow millet, carrots and the like are added into the yellow bean curd, and black sesames, rhizoma polygonati and the like are added into the black bean curd. The preparation method comprises the following steps: pretreating, soaking, grinding into thick liquid, mixing and homogenizing, boiling and curdling the thick liquid, forming, slitting and sealing, sterilizing and the like. The bean curd is rich in bamboo shoot dietary fibers, bright in color and unique in flavor, and has nutritional and health-care effects.
Owner:ZHEJIANG ANJIJIAXIANG FOOD

A composition for treating athlete's foot

PendingCN122424230AAntifungalGinkgo nut
The present application relates to a long-acting antibacterial material with antifungal and wound healing promoting effects, in particular to an antifungal composition for treating tinea and a preparation method thereof. The antifungal composition for treating tinea disclosed by the present application takes ginkgo extract and walnut peel as main antifungal and wound healing promoting components. Test proves that the long-acting antibacterial material has the characteristics of wide antibacterial spectrum, rapid bacteriostasis and skin affinity, has obvious inhibitory effect on Candida albicans, Epidermophyton floccosum, Trichophyton rubrum and Trichophyton gypseum, can promote wound healing, can be stored for a long time, has low production cost, high safety, and has good application prospect and market potential.
Owner:ZHEJIANG UNIV OF TECH

Application of DNA methylation inhibitor in regulation and control of synthesis of ginkgo terpene lactones

The invention discloses application of a DNA methylation inhibitor in regulation and control of synthesis of ginkgo terpene lactones in the technical field of plant cultivation, and the epigenetic regulation and control effect of 5-azacytidine on leaf growth and terpene lactones synthesis is researched by taking ginkgo as a material. 5-AzaC with different concentrations is set for treatment, and the dynamic change of leaf growth traits and terpene lactone accumulation is systematically analyzed. Researches show that treatment of 5-AzaC shows a significant dose effect: low concentration (50 [mu] mol / L) promotes increase of fresh weight and increase of terpene lactone content, and high concentration (greater than or equal to 150 [mu] mol / L) inhibits growth but significantly increases accumulation of bilobalide and ginkgolide C. Correlation analysis shows that biomass and terpene lactone content are in significant negative correlation, a growth and defense balance phenomenon is proved, the invention reveals that 5-AzaC affects synthesis and accumulation of different terpene lactones by regulating DNA methylation level difference, and a theoretical basis and a technical path are provided for accurate regulation of ginkgo medicinal components.
Owner:NANJING FORESTRY UNIV

Fermented composition for improving lung ventilation function and method of preparation

The application provides a fermented composition for moistening and nourishing the lung and a preparation method. The fermented composition comprises the following components in parts by mass: 20-60 parts of yam, 15-40 parts of dark plum, 10-30 parts of polygonatum, 10-30 parts of ginkgo, 5-25 parts of raphanus, 0.3-3 parts of fermented bacteria powder and 3.1-13 parts of enzyme preparation. The fermented composition with the function of moistening and nourishing the lung is prepared by the joint action of the fermented bacteria powder and the enzyme preparation on the five main components of the food and medicine.
Owner:江苏菌钥生命科技发展有限公司

Paenibacillus polymyxa JX-1 and application thereof

The invention discloses paenibacillus polymyxa JX-1 and application of the paenibacillus polymyxa JX-1. The bacillus polymyxa strain JX-1 is preserved in the China General Microbiological Culture Collection Center on March 10, 2025, the preservation date is CGMCC (China General Microbiological Culture Collection Center), and the preservation number is CGMCC NO.33781. The bacillus polymyxa strain JX-1 is named as Paenibacillus polymyxa strain JX-1 and is named as Paenibacillus polymyxa strain JX-1. The paenibacillus polymyxa JX-1 disclosed by the invention can be used for remarkably preventing and treating the influence of plasmodiophora brassicae infection on hosts and promoting the growth of plant root systems. The paenibacillus polymyxa JX-1 disclosed by the invention can also be used for remarkably preventing and treating the occurrence of mulberry fertilizer ginkgo biloba disease in field experiments. Various extracellular enzymes and biological membranes can be generated, and thalli and culture supernate can antagonize various plant pathogens including fusarium, sclerotinia sclerotiorum, pectobacterium, ralstonia solanacearum and oryza sativa.
Owner:INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI

Amoxicillin-loaded self-assembled nanoparticles, and preparation method and application thereof

PendingCN122272527ACitrullineOrganic base
This invention discloses amoxicillin-loaded self-assembled nanoparticles, their preparation method, and applications, belonging to the field of biomedical material preparation technology. The preparation method includes the following steps: mixing ginkgolic acid and anhydrous N,N-dimethylformamide, adding a condensing agent, and stirring to obtain a reactant; adding D-citrulline, adjusting the pH to alkaline by adding an organic base, reacting at room temperature, adding ultrapure water to the reaction solution, adjusting the pH to acidic, extracting, collecting the organic phase, washing, drying, filtering, concentrating under reduced pressure, dialysis, and lyophilizing to obtain a ginkgolic acid-D-citrulline conjugate; mixing with a self-assembly carrier material and amoxicillin, forming a nano-dispersion through self-assembly in a solvent system, and lyophilizing to obtain amoxicillin-loaded self-assembled nanoparticles. These amoxicillin-loaded self-assembled nanoparticles have small particle size, good dispersibility, and high stability, which can improve the delivery effect and application performance of amoxicillin in Staphylococcus aureus biofilm-associated infections.
Owner:HUAZHONG AGRI UNIV

Application of macroporous resin assisted ginkgo biloba juice fermented by probiotics in attenuating and enhancing efficacy

ActiveCN116064278BBiotechnologyFruit juice
The application discloses a method for reducing toxicity and increasing efficiency of ginkgo biloba juice fermented by macroreticular resin assisted probiotics, and the strains are ginkgo endogenous lactobacillus, and the names are lactobacillus plantarum TY-HYB-SYY-Y2 and lactobacillus pentosus TY-HYB-SYY-Y3 , and the preservation numbers of the China General Microbiological Culture Collection Center are CGMCC No. 25128 and CGMCC No. 25127 respectively; the macroreticular resin is a macroreticular adsorption resin. The application finds that the ginkgo endogenous lactobacillus can promote the reduction of the content of toxic substances such as ginkgoic acid and ginkgo poison during the fermentation of ginkgo biloba juice, and at the same time, the content of ginkgo lactone is increased, and it is found that the content of ginkgo acid is further reduced during the macroreticular resin assisted fermentation process, and a more obvious reduction effect is achieved.
Owner:NANJING AGRICULTURAL UNIVERSITY

Taraxacum mongolicum heat-removing health-care beverage and preparation method

The invention relates to a dandelion health-care beverage capable of reducing internal heat and a preparation method of the dandelion health-care beverage. The dandelion health-care beverage capable of reducing internal heat comprises 300-600 parts of a health-care concentrated solution and 30-40 parts of concentrated edible pills, the health-care concentrated solution consists of 30-50 parts of honeysuckle flowers, 40-80 parts of dandelions, 30-80 parts of bitter gourds, 10-50 parts of mangosteen and 30-80 parts of momordica grosvenori; the concentrated edible pills consist of 0.2-1 part of dandelion, 4-8 parts of mung beans, 3-6 parts of dried orange peel, 2-4 parts of semen armeniacae amarae, 1-5 parts of ginkgo seeds, 4-8 parts of a sodium alginate aqueous solution and 2-3 parts of calcium lactate. The taraxacum mongolicum is rolled and diced, and the taraxacum mongolicum is mixed with the externally-coated waterproof edible film to prepare the edible pills, so that the health-care beverage has the effects of promoting intestinal tract movement and expelling toxins; the honeysuckle, the mangosteen and the bitter gourd are matched for use, so that the effects of removing internal heat, promoting blood circulation to remove blood stasis, clearing away heat and toxic materials, tonifying kidney and nourishing liver and enhancing immunity are achieved.
Owner:CHANGCHUN UNIV