235 results about "Ginkgo" patented technology

The invention relates to a preparation method of ginkgo oligosaccharide and a ginkgo oligosaccharide sugar chain plant vaccine, and relates to the field of plant vaccines. The preparation method of the ginkgo oligosaccharide comprises the step that the ginkgo oligosaccharide is extracted from ginkgo testa through an enhanced extraction method, the enhanced extraction method is an extraction method combining an ultrasonic extraction method and a water extraction and alcohol precipitation method, the purity of the oligosaccharide is improved, the structure of the oligosaccharide is not changed, and the cost is reduced. The ginkgo oligosaccharide is used for preparing the plant vaccine, and the vaccine takes the ginkgo oligosaccharide extracted from ginkgo testa as a main component, and has the function of inducing plants to generate stress resistance such as disease resistance, drought resistance, cold resistance and hot air resistance.

The invention discloses a traditional Chinese medicine composition for diabetic foot ulcer and a preparation method thereof. Comprising effective extracts of folium ginkgo, radix astragali, rhizoma corydalis and rhizoma anemones raddeanae as active pharmaceutical ingredients. The traditional Chinese medicine composition has an obvious improvement effect on diabetic foot ulcer, the cure rate of a rat with the diabetic foot ulcer can be obviously increased, wound healing is accelerated, and the action mechanism of the traditional Chinese medicine composition is closely related to a Wnt / beta-catenin signal channel. In addition, the traditional Chinese medicine composition provided by the invention also has the advantages of simplicity in preparation, low cost, convenience in carrying and remarkable effect.

The invention belongs to the technical field of preparation of health-preserving drinks, and particularly relates to selenium-enriched ginkgo flavone traditional Chinese medicine health-preserving wine and a preparation method of the selenium-enriched ginkgo flavone traditional Chinese medicine health-preserving wine. Comprising the following raw materials in parts by mass: 10 parts of corn kernels, 3-5 parts of mushrooms, 6 parts of oat, 3 parts of soybeans, 3.5-5.5 parts of ginkgo leaves, 2 parts of Chinese dates, 1.5 parts of crystal sugar, 0.8-1.2 parts of honey, 0.8-1.2 parts of fruit juice modified liquid and 1 part of a traditional Chinese medicine extracting solution. According to the selenium-enriched ginkgo flavone traditional Chinese medicine health-preserving wine, corn kernels, mushrooms, oats and soybeans are used as selenium-enriched raw materials, long-chain polysaccharides of the corn kernels, the mushrooms, the oats and the soybeans form a compound, and flavone protection and selenium absorption promotion are achieved in combination with a colloid environment and fruit juice modified liquid; polysaccharide, organic selenium and ginkgo flavone are cooperated, so that the health-care wine is upgraded to target conditioning; through'chemical reaction-slow release conversion ', bitterness is covered, flavor is increased, and health preserving and taste are balanced.

The invention discloses a plant bactericide and a preparation method thereof, and relates to the technical field of bactericides. Comprising the following components: 30-40 parts of plant source extract nano microcapsules, 5-8 parts of a nano carrier, 3-6 parts of a composite synergist, 4-6 parts of dextran, 1-3 parts of eugenol, 4-8 parts of hydroxypropyl trimethyl ammonium chloride chitosan, 3-5 parts of an auxiliary agent, 50-60 parts of ethanol, 100-150 parts of water and 3-5 parts of an emulsifier. The plant source extract is prepared by extracting the following raw materials in parts by weight: 10-20 parts of peach pit green tangerine peel, 8-15 parts of Chinese prickly ash, 4-6 parts of radix sophorae flavescentis, 3-5 parts of ginkgo leaves, 3-5 parts of garlic, 5-8 parts of eucalyptus leaves and 3-5 parts of sophora alopecuroide. The plant bactericide has the advantages of obvious bactericidal effect, low drug resistance risk and good field control effect.

The invention belongs to the technical field of tea making, and particularly relates to functional dark green tea with a blood sugar control effect and a preparation method thereof.The functional dark green tea with the blood sugar control effect is prepared from, by weight, 6-8.5 parts of raw dark green tea, 1.5-4 parts of traditional Chinese medicine composition, 1.5 parts of 0.1% cellulase solution and 1.5 parts of 0.1% pectinase solution, the mulberry leaves, the rhizoma polygonati, the ginkgo kernels and other medicinal and edible traditional Chinese medicines are subjected to dynamic gradient steaming and stir-frying, and are combined with the dark green tea by utilizing directional enzymolysis and metabolism regulation, so that the problems of low component dissolution rate, dispersed effect and insufficient safety of a traditional tea medicine compound product are solved, and the dark green tea has the flavor and health-care function of the dark green tea.

The application discloses a ginkgo female-male identification method and system based on RGB image background expansion, relates to the technical field of forestry production, and comprises the following steps: performing binaryzation segmentation, background expansion and real label marking on the obtained sample ginkgo leaf RGB image in sequence to obtain sample data; using part of the sample data to train Resnet101 network model, Inception-v3 network model and Inception-Resnet-v2 network model respectively to obtain three ginkgo female-male classification models; inputting part of the sample data into the three female-male classification models respectively, adopting majority voting decision to encapsulate the three female-male classification models according to the output results of each female-male classification model, and forming a majority decision ginkgo female-male prediction model to detect the female-male classification identification result of the ginkgo leaf. The application can realize rapid, accurate and low-cost detection of the gender of ginkgo.

The invention relates to the technical field of traditional Chinese medicine tablet production, in particular to a production process and device of traditional Chinese medicine component tablets for treating cerebral arterial thrombosis, and the process comprises the following steps: squeezing celery and pumpkin vines in a juice squeezer, and sequentially filtering, deoxidizing and vacuum freeze-drying to obtain fine powder for later use; soaking salvia miltiorrhiza, pseudo-ginseng, ginkgo leaves, astragalus membranaceus and liquorice in a container, boiling, and mixing the two extracting solutions for later use; the preparation method comprises the following steps: putting naffide and betahistine into a container, adding distilled water, and uniformly stirring to obtain a solution for later use; and mixing the obtained fine powder, the filtrate and the solution, adding distilled water, then carrying out spray granulation, then carrying out tabletting forming, then carrying out drying again, and carrying out sealed packaging. The production device comprises a granulating structure, a forming structure and a feeding communicating structure. The traditional Chinese medicine component tablet can soften blood vessels, promote blood circulation and quickly and effectively treat cerebral arterial thrombosis, meanwhile, the production process is simple, the production efficiency is high, and industrial production is easy to achieve.

The application discloses a method for extracting ketone ester from ginkgo leaves, products and applications thereof, and relates to the technical field of plant extraction. The method comprises the following steps: uniformly mixing ginkgo leaf dry powder with lime water suspension, then performing hydrothermal extraction, then separating to obtain filtrate, and adjusting the pH value of the filtrate to neutral to obtain pH-neutral filtrate; using a macroporous resin to perform adsorption and elution treatment on the pH-neutral filtrate to obtain eluate, and performing drying treatment on the eluate to obtain ginkgo leaf ketone ester; the elution treatment uses ethanol aqueous solutions with increasing concentrations in sequence. The method provided by the application can effectively improve the extraction yield of ginkgo leaf ketone ester, and the antioxidant effect of ginkgo leaf ketone ester obtained by using the method is greatly improved.

The invention discloses a gingko GbDRF2 gene as well as an expression protein and application thereof, and belongs to the field of plant molecular biology. The GbDFR2 gene is obtained by analyzing and screening based on data of a ginkgo transcriptome in the earlier stage of a research group, the nucleotide sequence of the GbDFR2 gene is shown as SEQ ID NO.1, and the amino acid sequence of expression protein of the GbDFR2 gene is shown as SEQ ID NO.2. A GbDFR2 overexpression vector is constructed and nicotiana benthamiana is transformed, so that the synthesis of flavonoid substances in a transgenic plant is obviously changed, the contents of 9 flavonoid substances such as sakuranetin and 3, 7-dimethyl quercetin are increased, and the contents of 10 metabolites such as naringin and chalcone are decreased. The invention discloses a regulation effect of the ginkgo GbDFR2 gene in synthesis of flavonoid compounds, and provides a theoretical basis and a molecular tool for improving plant secondary metabolites through genetic engineering.

1. Name of the product in this design: Ceiling Lamp (8688 Ginkgo). 2. Purpose of this design: Indoor lighting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

A fermented traditional Chinese medicine feed additive for catfish, its preparation method, and its application are disclosed, relating to the field of aquatic feed additives. The preparation method involves activating and expanding the culture of *Saccharomyces cerevisiae*, *Bacillus subtilis*, and *Lactobacillus plantarum*; pulverizing *Paeonia suffruticosa* leaves, *Smilax china*, *Scutellaria baicalensis*, *Rhus chinensis*, hawthorn, *Polygonum cuspidatum*, ginkgo, and forsythia suspensa* to obtain traditional Chinese medicine powders; preparing a solid fermentation medium using the traditional Chinese medicine powders, soybean meal powder, corn cob granules, and wheat bran; inoculating *Saccharomyces cerevisiae* seed culture and *Bacillus subtilis* seed culture for aerobic fermentation; and inoculating *Lactobacillus plantarum* seed culture for anaerobic fermentation to obtain the fermented traditional Chinese medicine feed additive. The resulting fermented traditional Chinese medicine feed additive promotes the absorption and metabolic elimination of enrofloxacin in catfish, shortens the withdrawal period, has preventive and adjunctive therapeutic effects on bacterial diseases in catfish, promotes growth, reduces feed conversion ratio, and improves survival rate.

1. The name of the design product: dynamic sculpture (ginkgo). 2. The use of the design product: for scenic spots or outdoor wind energy dynamic sculpture. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

1. Name of the designed product: brooch (the rhythm of ginkgo leaves). 2. Use of the designed product: the designed product is used as a decoration. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model relates to the field of gordon euryale seed crushing and grinding, in particular to a mesh screen device for gordon euryale seed crushing and grinding, which comprises a box body and a filter screen, the filter screen is mounted on the inner side wall of the box body and is of a triangular pyramid structure, an end cover is mounted on the upper end face of the box body, a feed port is formed in the upper end face of the end cover, and a discharge port is mounted at the bottom of the box body. Connecting rods are installed on the upper end face of the annular table in a bilateral symmetry mode, connecting frames are installed on the upper end faces of the connecting rods, handles are installed on the upper end faces of the connecting frames, lower frames are installed on the outer side wall of the end cover, and the upper end faces of the lower frames are connected with the bottoms of the connecting frames through first spring rods; according to the gordon euryale seed screening device, the first spring rod and the annular table structure are adopted, so that large gordon euryale seeds on the filter screen are crushed, the gordon euryale seeds can pass through the filter screen, and the screening and filtering effect on the gordon euryale seeds is improved.

The invention belongs to the technical field of traditional Chinese medicine compositions, and particularly relates to a traditional Chinese medicine composition for treating or improving prostate diseases and stomach diseases, a traditional Chinese medicine preparation and a preparation method thereof. The traditional Chinese medicine composition comprises the following raw materials: Chinese lobelia, tripterygium wilfordii, selfheal, dandelion, lophatherum gracile, hydrocotyle verticillata and liquorice. The traditional Chinese medicine composition disclosed by the invention is reasonable in compatibility and synergistic in efficacy, can treat prostate diseases such as chronic prostatitis and benign prostatic hyperplasia and stomach diseases such as chronic gastritis and gastric ulcer at the same time by taking a treatment method of clearing away heat and toxic materials, promoting diuresis and treating stranguria, regulating qi and harmonizing stomach and removing stasis and diminishing swelling, has the advantages of definite curative effect, high safety, low recurrence rate, convenience in taking and the like, and is suitable for clinical popularization.

1. The name of this design product: Lighting accessories (ginkgo flower). 2. Application of this design product: indoor lighting accessories. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The present invention provides a Lactobacillus ginkgo cqf-43, whose Latin name is Lactiplantibacillus artgentoratensis cqf‑43 , which was deposited at the Guangdong Microbial Culture Collection Center on May 12, 2022, with the deposit registration number of GDMCC 62463. This strain was isolated from the feces of healthy sows and has good lactic acid production ability, exopolysaccharide production ability, good tolerance to the gastrointestinal tract, and certain high-temperature tolerance ability; the fermentation supernatant and fermentation broth of this strain have good antioxidant ability; this strain can promote animal growth and improve animal intestinal health; the exopolysaccharide produced by this strain has good antioxidant activity.

The invention relates to a down feather heat preservation finishing agent and a preparation method thereof, and belongs to the field of down feather finishing agents, the down feather heat preservation finishing agent is prepared from the following raw materials: a cyclodextrin derivative, functional powder, 2, 2 '-disulfonic acid benzidine and deionized water, the cyclodextrin derivative is obtained by sequentially mixing dimethyl sulfoxide, a ginkgo leaf fermentation product, pullulanase and ethanol into beta-cyclodextrin, then carrying out centrifugal treatment to obtain a precipitate, and finally drying the precipitate. A cyclodextrin derivative contained in the down feather heat-preservation finishing agent is beta-cyclodextrin modified by ginkgo leaf leavening, and the down feather heat-preservation finishing agent further comprises functional powder which is obtained by taking a zirconium diboride precursor solution as a raw material, mixing with mint essential oil and matching with a high-temperature calcination means, so that after the down feather heat-preservation finishing agent is applied to down feather, the heat preservation effect of the down feather is improved; the heat preservation performance of the down feather can be enhanced, and the heat preservation performance of the down feather can be stably maintained for a long time.

The health-preserving conditioning tea is prepared from the following raw materials in parts by weight: 3 to 8g of earthworms, 2 to 9g of flos carthami, 4 to 7g of ground beetles, 5 to 10g of leeches, 1.5 to 6g of radix aucklandiae, 3 to 8g of herba verbenae, 2 to 5g of gadflies, 3 to 7g of arisaema cum bile, 6 to 10g of radix salviae miltiorrhizae, 4 to 8g of radix paeoniae rubra, 2 to 6g of bombyx batryticatus, 1.5 to 5g of scorpions and 4 to 9g of folium ginkgo. The conditioning tea has the beneficial effects that the conditioning tea not only can replace traditional western medicines and avoid drug resistance and side effects, but also is convenient to carry and take after being bagged, can relieve and reduce the symptoms of cardiovascular and cerebrovascular plaques, namely blockage, during long-term taking according to the treatment course, can prevent cardiovascular and cerebrovascular diseases, activate blood and promote menstruation, and can be used for treating cardiovascular and cerebrovascular diseases. The traditional Chinese medicine composition has the effects of tonifying qi, preserving health, reducing blood fat and blood pressure, and also can be used for treating diseases such as chest distress, chest pain, cardiac hypertrophy, mitral valve and tricuspid valve regurgitation, myocardial ischemia and the like.

The invention relates to the technical field of probiotic preparations, in particular to a hericium erinaceus and ginkgo leaf probiotic composition and a preparation method thereof.The hericium erinaceus and ginkgo leaf probiotic composition is prepared from, by weight, 25-32 parts of fermentation extract, 5-10 parts of probiotic composition and 5-8 parts of auxiliary materials; the preparation method of the hericium erinaceus and ginkgo leaf probiotic composition comprises the following steps: putting the fermentation extract and the auxiliary materials into a high-speed mixer, uniformly mixing, then adding the probiotic composition, and fully and uniformly mixing to obtain the hericium erinaceus and ginkgo leaf probiotic composition. The hericium erinaceus and ginkgo leaf probiotic composition has obvious effects on cognitive repair, emotion improvement and behavioral activity recovery, and can effectively improve memory impairment of AD mouse space work.

The invention belongs to the technical field of preparation of health-preserving drinks, and particularly relates to ginkgo flavone health-preserving wine and a preparation method thereof. The ginkgo flavone health-preserving wine is prepared from the following raw materials in parts by weight: 10 to 30 parts of ginkgo leaves, 0.5 to 2 parts of pericarpium citri reticulatae flavored inclusion compound, 10 to 20 parts of xylitol and 1 to 2 parts of jujuboside. The ginkgo flavone extract extracted from ginkgo leaves is prepared into a stable nanoscale inclusion structure, the core efficacy of ginkgo flavone is effectively protected, and efficacy attenuation caused by oxidation and other factors in a wine base environment is avoided; the pericarpium citri reticulatae-flavored inclusion compound effectively reduces possible stimulation of ginkgo flavone to gastrointestinal tracts, and meanwhile, the characteristic that the pericarpium citri reticulatae-flavored inclusion compound is easy to volatilize is improved, so that the two active ingredients can stably play a role in the wine for a long time, and the palatability and the stability are both improved.

1. The name of the design product: street lamp (modern ginkgo series 1). 2. The use of the design product: used for lighting or decoration in urban greenways, streets, squares, parks, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design.

The application provides a ginkgo cultivation nutrient solution supplementary irrigation control method and system, and determines a target irrigation preference label corresponding to nutrient solution irrigation characteristic data in a plurality of irrigation preference labels based on irrigation frequency of the nutrient solution irrigation characteristic data, the plurality of irrigation preference labels being irrigation preference labels allocated based on irrigation frequency; resolves an irrigation scene characteristic vector from the nutrient solution irrigation characteristic data according to a target irrigation scene characteristic acquisition strategy corresponding to the target irrigation preference label in a plurality of irrigation scene characteristic acquisition strategies; determines a target supplementary irrigation strategy corresponding to the irrigation scene characteristic vector from a mapping vector library corresponding to the target irrigation preference label, and executes a ginkgo cultivation nutrient solution supplementary irrigation task based on the target supplementary irrigation strategy, the mapping vector library representing a mapping relationship between an irrigation characteristic data corresponding irrigation time domain state vector of the target irrigation preference label and the supplementary irrigation strategy, thereby improving the reliability of the supplementary irrigation control.

The utility model relates to the technical field of trunk cutting and discloses maidenhair trunk cutting and collecting equipment which comprises a supporting box. The moving part is fixedly connected to the bottom of the supporting box; the lifting rod is fixedly connected to the interior of the supporting box; the partition plate is fixedly connected to the inner wall of the supporting box; the bearing plate is fixedly connected to the top of the lifting rod; and the operation assembly is fixedly connected inside and outside the supporting box. According to the ginkgo trunk cutting and collecting equipment, firstly, four positioning clamping rods are rotated outwards and clamped in positioning grooves, the positioning clamping rods are fixed, a telescopic blocking net is stretched upwards through a fixing ring, and four clamping blocks are clamped to the outer ends of the positioning clamping rods, so that the telescopic blocking net is stretched and fixed; the lifting rod is started to drive the fixing plate to ascend through the bearing plate, the fixing plate drives the telescopic blocking net to ascend through the positioning clamping rod, and at the moment, the telescopic blocking net can smoothly stretch according to the height of the positioning clamping rod through the elastic material of the telescopic blocking net.

A kind of settling device for ginkgo ketone ester production, including: tank body, tank bottom valve, cooling water system, refrigerated water system, motor, stirring shaft and stirring blade, the bottom end of tank body is connected with tank bottom valve, tank bottom valve is conical structure, tank body is connected with cooling water system and refrigerated water system, motor is located at the top end of tank body, motor is connected with stirring shaft, stirring shaft is connected with stirring blade.Cooling water system includes: cooling water coil, cooling water inlet, cooling water outlet and cooling water control valve;Refrigerated water system includes: refrigerated water coil, refrigerated water inlet, refrigerated water outlet and refrigerated water control valve.The utility model discloses compared with prior art, design double-channel cooling pipeline, i.e.cooling water channel and refrigerated water channel, gradient cooling is realized;The conical structure of tank bottom valve has no dead angle and can effectively avoid the problem of blockage;Cooling water system and refrigerated water system pass through independent control valve, and cooling process can be flexibly adjusted according to actual production process requirement.

The invention relates to a medicinal and edible traditional Chinese medicine composition for clearing damp and reducing fat, a preparation, application and a preparation method of the medicinal and edible traditional Chinese medicine composition for clearing damp and reducing fat, and the medicinal and edible traditional Chinese medicine composition is prepared from the following raw materials: rhizoma polygonati, dandelion, agastache rugosus, radix polygonati officinalis, lophatherum gracile, lalang grass rhizome, poria cocos, coix seeds, curcumin, black pepper and L-arabinose. The production process is simple, the cost is low, the implementation is strong, and large-scale industrial development is easy; the traditional Chinese medicine composition is used for improving the damp-heat environment, inflammation state and fat metabolism disorder of the body, the fat reducing effect is remarkable, the raw materials used in the formula are all medicine and food homologous traditional Chinese medicines, food additives and new resource food, safety is high, and patient compliance is good.

The invention belongs to the technical field of plant beverage processing, and particularly relates to a gingko, dendrobium officinale and ginseng plant beverage crushing, mixing and preparing device which comprises a mixing and preparing machine, a universal pulverizer, an ultrafine pulverizer, a freezing pulverizer and a high-pressure homogenizer, and the mixing and preparing machine comprises a material cavity, a feeding opening, a discharging opening and a stirring mechanism; the preparation method of the mixing preparation machine comprises the following preparation steps: S1, raw material pretreatment: selecting ginkgo leaves, fresh dendrobium officinale strips and ginseng rhizomes which are free of mildew and diseases and insect pests, cleaning the ginkgo leaves, drying the ginkgo leaves with hot air, removing fibrous roots from the fresh dendrobium officinale strips, cutting the fresh dendrobium officinale strips into long sections, peeling the ginseng rhizomes, and cutting the peeled ginseng rhizomes into long slices; s2, graded crushing is conducted, specifically, the pretreated ginkgo leaves are put into a universal pulverizer to be pulverized and then transferred into an ultrafine pulverizer to be further pulverized into fine particles, and the device solves the problems that when the ginkgo, dendrobium officinale and ginseng plant beverage is prepared through crushing and mixing at present, the mixing effect is poor, and the stability and taste of the beverage are directly affected.

The present invention discloses a Chinese herbal medicine composition and preparation for hair growth. The composition primarily contains the following ingredients: Sanguisorba officinalis, Platycladus orientalis leaves, dried ginger, loquat leaves, ginkgo leaves, dandelion, and liquorice. The composition is subjected to a specific extraction process to obtain a corresponding extract, which exhibits excellent antibacterial and anti-inflammatory effects. This composition, based on carbomer as a matrix, 60% alcohol as a solvent, and glycerin, propylene glycol, azone, etc., is added to prepare a topical hydrogel. When applied topically to the scalp, the hydrogel exhibits anti-inflammatory, antibacterial, blood-activating, and hair follicle-nourishing effects. By increasing the number and activity of hair follicles, it increases the number and density of hair, achieving the desired effect of hair growth and development.

1. Name of the product of this design: Lighting Accessory (Ginkgo Shield). 2. Application of this design product: indoor lighting accessories. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The application provides a detection method of chemical components in a traditional Chinese medicine composition. The detection method is combined with liquid chromatography and mass spectrometry, and is used for qualitative detection of chemical components in a traditional Chinese medicine composition prepared from red peony root, astragalus root, rehmannia root, safflower, female privet fruit, eclipta, rhubarb, panax notoginseng, giant worm, ginkgo leaf, cassia seed and paeonia suffruticosa. 82 kinds of chemical components are detected and confirmed from the traditional Chinese medicine composition, so that the detection method can be used as a discrimination method for quality control of the traditional Chinese medicine composition, and can provide analysis technical support for mechanism research and effective component research of the traditional Chinese medicine composition.