329 results about "Ginkgo" patented technology

A ginkgo canopy chlorophyll content estimation method based on an airborne hyperspectral image comprises the following steps: firstly, acquiring a ginkgo leaf canopy hyperspectral image and a chlorophyll content data set; and establishing a rapid prediction model for predicting the average content of chlorophyll in the canopy by using the hyperspectral image of the ginkgo leaf canopy, and predicting the corresponding chlorophyll content by using the model and taking the hyperspectral image of the ginkgo leaf canopy as input. The model establishment process comprises the following steps of: firstly, preprocessing an image by using multiple scatter correction (MSC); secondly, carrying out characteristic wave band selection on the preprocessed spectral data by adopting a competitive self-adaptive reweighted sampling algorithm CARS; and finally, substituting the screened characteristic wave band spectral data and the actually measured chlorophyll value into an XGBoost-RF machine learning model, and establishing a hyperspectral chlorophyll content estimation model. The method provided by the invention is a nondestructive rapid detection technology, and can monitor the plant health condition in real time.

The invention relates to a ginkgo leaf canopy near-earth remote sensing image super-resolution reconstruction method, which comprises the following steps: (1) collecting ginkgo multispectral remote sensing images at different heights, and establishing a data set by aligning real LR images and HR images; (2) recovering a high-resolution image from the low-resolution remote sensing image by adopting a super-resolution reconstruction model; the super-resolution reconstruction model RTGAN takes an SRGAN model as a baseline model; the RTGAN is composed of a generator network and a discriminator network, an MDRB composed of a plurality of continuous residual blocks is integrated in the generator network, and a U-Trans discriminator is used as a discrimination network; the generator network maps the LR image into an SR image through multilayer nonlinear transformation and feature extraction; the discriminator network evaluates the quality and authenticity of the generated image, and distinguishes a real HR image and a generated SR image; finally, the discriminator network cannot distinguish the two images, and a high-quality SR image is obtained.

A semantic segmentation method for a ginkgo leaf economic forest canopy in a real scene adopts a semantic segmentation model to process a leaf ginkgo leaf canopy orthoimage collected by a low-altitude unmanned aerial vehicle, and a leaf ginkgo leaf canopy is distinguished from a complex background. The semantic segmentation model is a HaarUNet model; haarUNet is an improvement on a UNet segmentation network, and the improvement method comprises the following steps: under a network framework of reserving a code and a decoder of the UNet segmentation network, replacing a maximum pooling down-sampling layer of a coding layer with a Haar wavelet down-sampling module, decomposing original image information into a low-frequency sub-band and a high-frequency sub-band, subsequent feature extraction and reconstruction are carried out by utilizing the characteristic that the high-frequency information can be restored in a lossless manner; a SENet attention mechanism module is embedded after dimension raising and dimension reducing operation of the feature channel; and a Multi grid cavity convolution module is embedded before down-sampling of each layer of encoder. A test result shows that the HaarUNet model has relatively high segmentation identification precision.

The invention discloses a pesticide residue scavenging agent. The feed additive is prepared from the following components in parts by weight: 90-110 parts of white hyacinth beans, 9-11 parts of papain, 90-110 parts of liquorice, 45-55 parts of folium isatidis, 25-35 parts of perilla leaves, 25-35 parts of fructus forsythiae, 25-35 parts of honeysuckle, 15-25 parts of rhizoma smilacis glabrae, 15-25 parts of ginkgo leaves, 4-6 parts of soybean protease, 9-11 parts of glutathione, 5-7 parts of amino-oligosaccharin, 9-11 parts of amylase and 7-9 parts of walnut peptide. The invention also discloses a preparation method of the pesticide residue scavenger. The method has the following outstanding effects: the method is easy to operate, low in cost, popular in price and remarkable in effect, and can reach the national safety agricultural product indexes.

The invention discloses lnc.3024.2-GbMYB2 for regulating and controlling synthesis of gingko flavonoids and application of the lnc.3024.2-GbMYB2, and belongs to the technical field of genetic engineering, aiming at analyzing the biological functions of lncRNA (lnc.3024.2) and MYB target gene (Gb06719) participating in gingko flavonoids anabolism, by utilizing the technical means of bioinformatics analysis, real-time fluorescence quantification, subcellular localization, prokaryotic expression, genetic transformation and the like, the GbMYB2 can be used for regulating and controlling synthesis of the gingko flavonoids. The regulation mechanism of the transcription factor lnc.3024.2 and the target gene GbMYB2 of the lnc.3024.2 participating in the synthesis of the flavonoids in the ginkgo leaves is discussed. And a gene regulation network model of gingko flavonoid anabolism is further enriched. On the basis, the molecular mechanism of regulating and controlling the synthesis of the gingko flavonoids by the lncRNA targeting MYB is further analyzed on the early-stage basis, the content of the gingko flavonoids is increased by utilizing a genetic engineering technical means, and a new way is provided for researching the synthesis way of the gingko flavonoids.

The invention relates to a ginkgo leaf abnormal phenotype detection method, and belongs to the field of ginkgo leaf phenotype anomaly recognition. The method comprises the following steps: ginkgo leaf data acquisition: acquiring ginkgo leaf image data through a camera, and preprocessing the ginkgo leaf image data to obtain a ginkgo leaf image data set; extracting the contour of the ginkgo leaf: extracting the contour of the image in the ginkgo leaf data set by using a geodesic distance method to obtain a contour curve of the ginkgo leaf image; constructing a shape matching model: obtaining a matching cost mean value and a matching cost variance of each category of the ginkgo leaf images according to the ginkgo leaf images and the contour curves of the ginkgo leaf images; and ginkgo leaf abnormal phenotype detection: inputting a to-be-detected image in the data set into the shape matching model, and judging whether the to-be-detected image is an abnormal phenotype or not. The method can achieve the precise recognition of the abnormal phenotype of the ginkgo leaf.

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 utility model discloses a ginkgo leaf crushing device, which belongs to the relevant technical field of ginkgo leaf processing and comprises a rack, a crushing cylinder and a lifting crushing component, the rack has corresponding supporting force; the crushing cylinder is fixed on the rack and is internally provided with a corresponding accommodating chamber, and a discharging channel is formed at the bottom; a vibrating screen is arranged at the lower part in the accommodating cavity; the lifting crushing assembly comprises a lifting supporting unit which is erected above the crushing cylinder, a telescopic part can enter and exit from the crushing cylinder in the central axis direction of the crushing cylinder, and the telescopic part of the lifting supporting unit is connected with the mounting frame and used for placing and supporting the rotary drive; and the crushing unit is located at the bottom of the mounting frame, is connected with the rotary drive, carries out corresponding crushing operation at the corresponding height in the crushing unit, can limit the size of the crushing space, carries out crushing operation at different heights, and can carry out screening while crushing after crushing is carried out to a certain degree, so that the crushing efficiency is improved.

The invention provides a formula for relieving sore-throat and reducing phlegm and a preparation method thereof, and relates to the field of formulas for relieving sore-throat and reducing phlegm. The formula comprises 12-14 parts of poria cocos, 30-50 parts of radix asteris, 10-15 parts of semen lepidii, 8-12 parts of fructus amomi rotundus, 8-12 parts of folium ginkgo, 10-25 parts of a pinellia ternate agent, 10-15 parts of herba houttuyniae, 12-14 parts of fructus forsythiae, 10-16 parts of fructus arctii, 3-7 parts of water chestnut, 8-10 parts of sea blubber skin, 10-15 parts of pelvetia silquosa, 10-15 parts of semen sinapis, 8-10 parts of loquat, 28-36 parts of platycodon grandiflorum leaves, 18-25 parts of rhizoma belamcandae, 16-24 parts of liquorice and 8-15 parts of eucalyptus leaves. According to the formula capable of relieving sore throat and reducing phlegm, compatibility is carried out according to the principle of monarch, minister, assistant and guide, the unique medicine property and effect of the formula are achieved, the synergistic effect is achieved through mixing, the medicine effect is enhanced and balanced, and the medicine effect is improved; the effect of improving the immunity is achieved.

The invention discloses a traditional Chinese medicine composition for treating chronic obstructive pulmonary disease in a stable phase, which is prepared from the following raw materials in parts by weight: 6-9 parts of cordyceps sinensis, 15-30 parts of astragalus membranaceus, 12-15 parts of wine-processed rhizoma polygonati, 6-12 parts of rhodiola rosea, 3-6 parts of honey-fried ephedra, 6-9 parts of fried semen armeniacae amarae, 9-15 parts of semen lepidii, 9-12 parts of honey-fried radix asteris, 9-12 parts of fried fructus perillae, 6-9 parts of ginkgo kernel, 9-12 parts of earthworm and 6-9 parts of liquorice. Through scientific compatibility of the traditional Chinese medicine raw materials, clinical symptoms of chronic obstructive pulmonary disease patients in the stable phase can be effectively relieved, the acute exacerbation frequency of the chronic obstructive pulmonary disease patients is reduced, and lung function decline is delayed. The traditional Chinese medicine composition is free of toxic and side effects and has the advantages of being good in curative effect, fast in effect taking, high in medicine effect, not prone to relapse and the like in the aspect of treating chronic obstructive pulmonary disease.

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 invention discloses a traditional Chinese medicine atomizing agent with the effect of relieving heart diseases and a preparation method of the traditional Chinese medicine atomizing agent. The traditional Chinese medicine atomizing agent is prepared from the following traditional Chinese medicine raw materials: 3-10 g of ginseng, 4-15 g of pseudo-ginseng, 3-12 g of borneol, 8-15 g of ligusticum wallichii, 3-10 g of ginkgo leaves, 3-12 g of rohdea japonica roots, 2-6 g of venenum bufonis, 1-5 g of rhizoma curcumae longae, 5-8 g of long-noded pit viper and 10-15 g of mint. The selected traditional Chinese medicinal materials have the effects of promoting blood circulation to remove blood stasis, dredging channels and collaterals, tranquilizing mind by nourishing the heart and the like, the medicines rapidly enter the lung through the respiratory tract in an atomization mode and rapidly reach the heart through blood circulation, pertinence is high, rapid permeation and absorption of the medicines are achieved, the utilization rate of the medicines is increased, and the curative effect is rapidly exerted; the symptoms of patients with heart diseases are obviously improved, the body functions of the patients are regulated, and the recurrence rate of the diseases is reduced.

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.