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27 results about "Phellinus" patented technology

Phellinus is a genus of fungi in the family Hymenochaetaceae. Many species cause white rot. Fruit bodies, which are found growing on wood, are resupinate, sessile, and perennial. The flesh is tough and woody or cork-like, and brown in color. Clamp connections are absent, and the skeletal hyphae are yellowish-brown.

Fungus extract for effectively regulating uric acid metabolism and relieving inflammation and application of fungus extract in reducing uric acid

The invention discloses a fungus extract capable of effectively regulating uric acid metabolism and relieving inflammation as well as a preparation method and application of the fungus extract, and belongs to the technical field of deep processing of edible fungi. Schizophyllumcommuneh and poplar phellinus sporocarp are mixed and extracted, and the prepared fungus extract can effectively inhibit activity of xanthine oxidase in serum and liver of mice, reduce content of uric acid, creatinine, urea nitrogen and the like in serum and promote excretion of uric acid, creatinine, urea nitrogen and the like in urine; meanwhile, the content of inflammatory markers such as IL-6 and TNF-alpha in mouse serum can be effectively reduced, inflammatory infiltration of liver and kidney cells is relieved, and the problem that an existing edible mushroom extract is not ideal in treatment effect on hyperuricemia is solved.
Owner:FARM PROD PROCESSING & NUCLEAR AGRI TECH INST HUBEI ACAD OF AGRI SCI

Pore astringing composition containing phellinus igniarius as well as preparation method and application of pore astringing composition

The invention discloses a pore astringing composition containing phellinus igniarius as well as a preparation method and application of the pore astringing composition, and belongs to the technical field of cosmetics. The pore astringing composition provided by the invention is prepared from the following components in parts by mass: 0.01 to 2 parts of radix gentianae extract, 0.1 to 10 parts of barley flour, 0.1 to 10 parts of phellinus linteus extract, 0.01 to 5 parts of trifolium pretense flower extract and 0.01 to 5 parts of flaxseed extract. The components with proper mass parts are selected, and the components are mutually cooperated, so that sebum secretion can be effectively regulated, peripilus cutin metabolism can be promoted, collagen regeneration can be promoted, and pores can be effectively refined, grease secretion can be reduced, and skin barrier can be improved when the composition is applied to a human body; the obtained pore smoothing effect, the effect of reducing grease secretion and the effect of improving the skin barrier are lasting, and the long-acting pore smoothing effect is achieved; in addition, the pore astringing composition provided by the invention is mild and non-irritant, and is suitable for people with sensitive skin.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD

Preparation of polysaccharide of tetrastigma hemsleyanum based on fermentation of phellinus sp. and use thereof

The application discloses a kind of based on fermentation of Sanghuangjun preparation's Radix Tetrastigae polysaccharide and its use.The Radix Tetrastigae polysaccharide is composed of polysaccharide with weight percentage content more than 99%;The polysaccharide is composed of galactose, mannose, fucose and 3-O-methyl-galactose, and the molar ratio is 8.5-11.0:1.5-3:0.8-1.5:1.0.The Radix Tetrastigae polysaccharide is extracted, separated and purified from Sanghuang fermentation Radix Tetrastigae.The Radix Tetrastigae polysaccharide has significant antitumor activity and regulates intestinal flora structure efficacy, can be directly used as antitumor and / or regulate intestinal flora structure function product, and also can be used for preparing antitumor and / or regulating intestinal flora structure function product.
Owner:ZHEJIANG FORESTRY ACAD

East asian phellinus and application thereof

The application belongs to the technical field of medicine, and particularly relates to Phellinus orientoasiaticus and application thereof. Phellinus orientoasiaticus (strain IFPW11189) is preserved in the China General Microbiological Culture Collection Center, and the preservation date is August 15, 2024, and the preservation number is CGMCC No.41436. The application can improve the flavone yield of liquid-state fermentation of Phellinus orientoasiaticus, and provides scientific guidance for the development of medicinal fungal resources.
Owner:SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI

Method for efficiently extracting and preserving uric acid reducing component of phellinus igniarius

The invention relates to a method for efficiently extracting and preserving uric acid reducing components of phellinus igniarius, and relates to the technical field of phellinus igniarius extraction. The efficient extraction method for the uric acid reducing component of phellinus igniarius comprises the steps of raw material treatment, extraction, purification and concentration and forming. The preservation method of the uric acid reducing component of phellinus igniarius comprises the steps of pretreatment, packaging and storage. According to the application, the natural active structure of flavone can be reserved to the maximum extent, so that the activity of the finally obtained phellinus igniarius flavone powder is more stable.
Owner:XIYONG BIOLOGICAL TECH CO LTD

Wild phellinus igniarius rich in polyphenol and application of wild phellinus igniarius

The invention relates to wild phellinus igniarius rich in polyphenol and application thereof, and belongs to the technical field of microorganisms. The wild phellinus igniarius SH-27 provided by the invention is inonotus hispidus, and is preserved in the Guangdong Microbial Culture Collection Center on February 10, 2025, and the preservation number is GDMCC No: 65865. The sporocarp and the fermentation liquor of the wild phellinus igniarius SH-27 provided by the invention both have polyphenol compounds with relatively high concentration levels and have various active ingredients, mycelium pellets cultured by the liquid have the polyphenol content of 29.74 mg / g, the triterpene content of 3.52 mg / g, the polysaccharide content of 88.61 mg / g and the flavone content of 5.14 mg / g, and the average yield of polyphenol metabolites in the fermentation liquor reaches 33.72 mg / L. By optimizing the liquid culture medium, the yield of the mycelium pellets can be improved, and the yield of the mycelium pellets can be improved. The polyphenols content of mycelium pellets can reach 46.98 mg / g, the polyphenols content of sporocarps cultivated by the strain can reach 77.32 mg / g, various active components of the strain are beneficial to research and development of anti-inflammatory and anti-tumor drugs and improvement of human immunity, and the strain has extremely high research and development values.
Owner:QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES)

Preparation method of a mixed extract of Phellinus linteus and Swertia bimaculata

The present invention belongs to the technical field of Swertia extract, and particularly relates to a preparation method of a mixed extract of Phellinus linteus and Swertia, and the preparation method at least comprises the following steps: S1, preparing a fermentation broth of Phellinus linteus; S2, fermenting Swertia with the fermentation broth of Phellinus linteus to obtain a ferment of Phellinus linteus and Swertia; S3, mixing the ferment of Phellinus linteus and Swertia with distilled water, performing ultrasonic extraction three times, combining the filtrates and concentrating to obtain a mixed extract of Phellinus linteus and Swertia. The present invention performs microbial fermentation of Swertia with Phellinus linteus, and uses the enzyme substances generated during the fermentation process to destroy the structures such as cell walls and intercellular substances of the raw materials, so that components such as sweroside are fully dissolved, the extraction rate of the bioactive substances of Swertia in the product is improved, the extraction energy consumption is reduced, and the prepared mixed extract can be applied to daily chemical products, and has a wide application range.
Owner:ZHONGSHAN ZHONGYAN COSMETIC CO LTD

Intelligent distinguishing and detecting system for phellinus igniarius components in different producing areas

The invention relates to the technical field of intelligent sensors, in particular to an intelligent distinguishing and detecting system for phellinus igniarius components in different producing areas, which comprises a data acquisition module used for acquiring spectral data of a plurality of phellinus igniarius samples with unknown producing areas and representative phellinus igniarius samples with known producing areas; the similarity analysis module is used for determining the spectral shape similarity and the dissimilarity of the same component content between the spectral data of the two different phellinus igniarius samples; the clustering module is used for determining a distance index according to the similarity of the spectral shapes and the dissimilarity of the contents of the same components, and acquiring a clustering cluster of the spectral data of all the phellinus igniarius samples with unknown producing areas based on the distance index; and the producing area determination module is used for matching the spectral data in each cluster with the spectral data of the representative phellinus igniarius samples of all known producing areas based on the distance index, and determining the producing area of the phellinus igniarius samples of each cluster according to the matching result. The identification accuracy of the phellinus igniarius producing area is effectively improved.
Owner:HENAN SANSE PIGEON DAIRY CO LTD +1

Packaging box (phellinus baumii)

ActiveCN309650811SBiotechnologyMedicine
1. The name of the design product: packaging box (phellinus baum). 2. The use of the design product: used for the packaging of health care products. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best shows the design points: perspective view. 5. The design for which protection is sought includes color. 6. The right view is the same as the left view, and the right view is omitted.
Owner:丁高产

Packaging box (phellinus shumin oil control repair kit)

ActiveCN309728068SBiotechnologyBox set
1. Name of the designed product: packing box (layer hole fungus soothing oil control quick repair set). 2. Use of the designed product: the designed product is used for packing products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: front view.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD

A phellinus igniarius mycelium fermentation product, and a preparation method and application thereof

The present application relates to a kind of phellinus igniarius mycelium fermentation product and its preparation method and application, the preparation method includes the following steps: phellinus igniarius mycelium seed liquid is inoculated in sterile fermentation medium and is cultured, solid-liquid separation, clear liquid is filtered and sterilized, and the phellinus igniarius mycelium fermentation product is obtained;The component of the fermentation medium includes beet extract, eutectic solvent and water.The present application creatively uses beet extract and eutectic solvent as medium component to prepare phellinus igniarius mycelium fermentation product, wherein beet extract and eutectic solvent provide the nutrition required for phellinus fermentation together, while using eutectic solvent to regulate metabolism, compared with the product obtained by traditional medium fermentation, the active ingredient content in the fermentation product obtained by the medium with the above formula is significantly improved, and the uniformity of fermentation product is good and stability is high, appearance is clear liquid, without abnormal odor, with slight phellinus characteristic odor.
Owner:SHE LOG (GUANGZHOU) BIOTECHNOLOGY CO LTD

Fermentation method of high-yield hispidin phellinus and application thereof

The present application relates to the technical field of edible and medicinal fungus fermentation, and discloses a fermentation method of Phellinus baumii with high Hispidin yield and application.The fermentation method of Phellinus baumii in the present application comprises inoculating Phellinus baumii strains into a culture medium containing copper ion compounds, and then fermenting to obtain the product.The mycelium of Phellinus baumii obtained by the fermentation method of the present application is rich in Hispidin, and can be widely used in the preparation of related drugs and health foods for liver protection, anti-tumor, anti-virus, oxidation resistance, uric acid reduction, etc.In addition, the present application also discloses a high-performance liquid chromatography detection method for analyzing the content of Hispidin, which can effectively analyze the content of Hispidin and its precursor substances (such as protocatechuic acid, protocatechuic aldehyde, coffee acid, and aspidin) in the fermentation product of Phellinus baumii, its derivative product, and the mycelium of Phellinus baumii, and is helpful to improve the accuracy of Hispidin detection.
Owner:HUNAN UNIV OF CHINESE MEDICINE

Packaging box (phellinus case)

1. Name of the designed product: packing box (Phellinus suite box) 2. Use of the designed product: the designed product is used for packing products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: design 1 front view. 5. Design 1 is specified as the basic design. 6. Other circumstances needing explanation: the "L" shaped white area in the front view of each design is transparent material.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD

Anti-cancer composition containing phellinus igniarius extract and total ginsenoside and application of anti-cancer composition

PendingCN121943980AStrong inhibitory activitySynergy is clearFungi medical ingredientsRespiratory disorderPhellinus linteus extractAqueous ethanol
The invention relates to the technical field of medical health care products, in particular to an anticancer composition containing phellinus igniarius extract and total ginsenoside and application of the anticancer composition. The anticancer composition comprises a phellinus igniarius extract and total saponins of ginseng. The mass ratio of the phellinus igniarius extract to the total ginsenoside is 1: (0.5-2); the phellinus igniarius extract is obtained by taking artificially cultivated phellinus igniarius as a raw material through ultrasonic-assisted extraction and reflux extraction in stages; the extraction solvent is selected from water or an ethanol water solution with the ethanol concentration not exceeding 40%. The anticancer composition provided by the invention has remarkable in-vitro anticancer activity and low toxicity to normal cells.
Owner:CHANGCHUN UNIV OF SCI & TECH

Biocontrol compound bacteria liquid fermentation optimization process for inhibiting ficus microcarpa root rot

The invention belongs to the field of microbial fermentation, discloses a biocontrol compound bacteria liquid fermentation optimization process for inhibiting ficus microcarpa root rot, and aims to solve the problems of high chemical control cost, environmental pollution, drug resistance, soil micro-ecology damage by traditional pesticides and the like. The process comprises the following steps: firstly, screening bacillus subtilis and pseudomonas fluorescens from a banyan rhizosphere soil sample LB culture medium; through a plate confrontation experiment, sucrose is selected as a carbon source, yeast powder is selected as a nitrogen source, magnesium sulfate is selected as an inorganic salt, and an orthogonal experiment determines that the optimal components of the fermentation culture medium are 3% of sucrose, 1.5% of yeast powder and 1.5% of magnesium sulfate (pH 7.0). Fermentation is carried out according to specific steps, the inhibition rate of the compound bacteria liquid on harmful phellinus xylophilus is increased from 76.6% to 87.9%, the cost is low, the lasting period is 2-3 growth seasons, the influence on the diversity of soil animals is small, and banyan protection and agricultural sustainable development are promoted.
Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI

Mitochondrial cox gene segment for detecting Cailanthus splendens, application of mitochondrial cox gene segment and oak leaf spot detection method

The invention discloses a mitochondrial cox gene segment for detecting Cailanthus splendens, application of the mitochondrial cox gene segment and a method for detecting leaf spot of oak trees. According to the present invention, a strain of Ciocereus ciliatus LDCQJJ4 from a oak leaf spot disease sample is obtained, the preservation number of the strain is GDMCC No.3.1250, the specific fragment of the mitochondrial cox gene of the strain is obtained through research, and the nucleotide sequence of the specific fragment is represented by SEQ ID NO.5, such that the specific fragment can be used for the specific detection of the pathogenic bacteria so as to achieve the specific detection and diagnosis of the oak leaf spot caused by the Ciocereus ciliatus LDCQJJ4, and the specific detection and the diagnosis of the oak leaf spot caused by the Ciocereus ciliatus LDCQJJ4 can be provided for the oak leaf spot caused by the Ciocereus ciliatus LDCQJJ4. The invention further provides a specific primer and a kit aiming at the gene segment, and the primer is high in specificity and sensitivity. According to the method, a molecular biology means is used for detecting the ailanthus slaflock bacillus megatherium for the first time, the detection method is specific, sensitive, rapid, simple and convenient, results are reliable, diseases can be found as early as possible, corresponding prevention and control measures can be taken in time, and the influence of leaf spot on the yield and quality of oak trees is reduced.
Owner:SOUTH CHINA AGRICULTURAL UNIVERSITY

Packaging box (phellinus controlled oil soothing essence milk 2)

ActiveCN309799560SBiotechnologyEngineering
1. Name of the designed product: packing box (layer hole fungus control oil sensitive essence milk 2). 2. Use of the designed product: the designed product is used for packing products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view 1.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD

Optimization process of composite charcoal fungicide for effectively inhibiting harmful phellinus xylophilus

The invention discloses an optimization process of a composite charcoal fungicide for effectively inhibiting harmful phellinus xylophilus, belongs to the field of microbial fermentation optimization, and aims to solve the problem of prevention and treatment of ficus microcarpa root rot. According to the process, bacillus subtilis and pseudomonas fluorescens are subjected to seed liquid culture (LB culture medium, culture at 30 DEG C) and liquid fermentation (culture medium composed of cane sugar 30 g / L and the like, 30 DEG C and 220 rpm), then fermentation conditions (31 DEG C, pH 7.0, 24 h, 180 rpm and 10% inoculum size) are optimized, then the optimized fermentation liquid and biochar (bamboo charcoal: straw = 2: 1) are mixed according to the mass ratio of 1: 1, standing is performed for 48 h, drying is performed at 40 DEG C for 12 h, and the microbial inoculum is prepared. The bacteriostasis rate of the fungicide to harmful phellinus xylophilus reaches 85.8%, the ficus microcarpa root rot can be efficiently prevented and treated, and the application potential is large.
Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI

A method for cultivating phellinus baumii

This invention relates to a method for cultivating Phellinus linteus, and pertains to the field of Phellinus linteus cultivation technology. The method includes substrate preparation, inoculation and mycelial cultivation, cultivation management, and collection steps. This invention employs an organic cultivation method where yellowing occurs directly at the inoculation site. Utilizing the natural high-oxygen channel at the inoculation site, mycelia are directed and enriched along the path of least resistance, promoting rapid differentiation of Phellinus linteus primordia at the site and direct entry into normal growth. This results in uniform and timely yellowing, further improving the yield and quality of Phellinus linteus. Simultaneously, the overall cultivation cycle is controllable, making it suitable for large-scale, efficient production of organic Phellinus linteus.
Owner:XIYONG BIOLOGICAL TECH CO LTD

Phellinus igniarius hot water immersion advanced treatment device

The utility model relates to the technical field of phellinus igniarius cleaning, and discloses a phellinus igniarius hot water immersion advanced treatment device which comprises a box body, an equipment chamber, a cleaning chamber and a discharging and drying chamber are formed in the box body, a filter cartridge is rotatably connected to the inner wall of the cleaning chamber, and two arc-shaped pushing plates are fixedly installed on the inner surface of the filter cartridge. The top end of the equipment chamber is fixedly sleeved with a feeding pipe; according to the phellinus igniarius cleaning device, the phellinus igniarius continuously rolls and moves in the barrel through the rotation of the filter barrel and the arrangement of the arc-shaped pushing plate in the barrel, so that the phellinus igniarius can be cleaned in all directions, the condition that raw materials are not thoroughly and uniformly cleaned locally is avoided, and the turning effect on the phellinus igniarius is further enhanced through the turning plate on the hollow rotating shaft; according to the phellinus igniarius cleaning device, phellinus igniarius in the filter cartridge can be efficiently stirred and turned over, cleaning is more sufficient, meanwhile, the spray head rotates along with the hollow rotating shaft, water can be evenly sprayed on the phellinus igniarius, water spraying dead angles are avoided, and the cleaning efficiency and quality are improved.
Owner:湖南可诺耶生物科技有限公司 +1

Liquid of phellinus igniarius strain and cultivation method thereof

The present invention discloses a phellinus igniarius strain liquid, and relates to the technical field of phellinus igniarius cultivation, the phellinus igniarius strain liquid comprises a PDB culture solution and a water-soluble growth promoting component, the PDB culture solution contains 4.0 g / L of potato extract and 20.0 g / L of glucose, and the water-soluble growth promoting components comprise sodium salicylate and nicotinamide mononucleoside, and the weight ratio of the sodium salicylate to the nicotinamide mononucleoside is 0.005%-0.3% and 0.005%-0.03%. The invention further provides a liquid cultivation method of the phellinus igniarius strain. According to the invention, water-soluble growth promoting components of sodium salicylate and nicotinamide mononucleoside are added on the basis of a PDB culture solution formula, so that the hypha growth speed and the hypha quantity can be remarkably promoted, meanwhile, the hypha activity is improved, the hypha growth activity reduction caused by long hypha growth period is avoided, and the phellinus igniarius liquid strain quality is improved.
Owner:JIANGSU ACAD OF AGRI SCI

Morus alba and phellinus igniarius black tea for enhancing immunity and preparation method and application thereof

The application discloses a preparation method of mulberry leaf and phellinus igniarius black tea which is helpful for enhancing immunity, and comprises the following steps: step one, preparing the following raw materials by weight: green tea 100-150 parts, mulberry leaf green tea 45-65 parts, sea buckthorn 40-60 parts, momordica grosvenori 40-60 parts, mulberry phellinus powder 3-8 parts, lotus leaf 5-10 parts, polygonatum 5-8 parts, and gardenia 2-5 parts; step two, mixing with water to obtain mixed tea materials; step three, pile fermentation for 15-20 days, and turning the pile when the pile temperature reaches 50 DEG C; step four, airing; step five, steaming by using steam; step six, forming by using a mold; and step seven, cooling and aging. The preparation method has the technical effect of significantly shortening the black tea production time. The prepared mulberry leaf and phellinus igniarius black tea is helpful for enhancing immunity.
Owner:SERICULTURE TECH PROMOTION STATION OF GUANGXI ZHUANG AUTONOMOUS REGION

Mulberry phellinus igniarius and method for cultivating phellinus igniarius through internal circulation heat and humidity exchange system

The invention discloses mulberry phellinus sanghuang, which is obtained by separating authentic perennial wild mulberry phellinus sporocarp, is named mulberry phellinus sanghuang CKS-327, has a preservation number of CCTCC NO: M 20242849, is preserved in China Center for Type Culture Collection on December 18, 2024, and is preserved in Wuhan University on eight road, Wuchang District, Wuhan City, Hubei Province. The invention relates to a method for cultivating phellinus igniarius by an internal circulation heat and humidity exchange system. The method specifically comprises the following steps: (1) continuous stress stimulation domestication of phellinus igniarius mother strains; (2) carrying out stress stimulation culture on the phellinus igniarius solid-liquid mixed leavening agent; (3) culturing fresh mulberry branch section cultispecies; and (4) performing yellowing management in the internal circulation heat and humidity exchange system. According to the method, the effective active ingredients closest to those of the phellinus igniarius living for many years are ensured, the medicinal value of the phellinus igniarius is improved, meanwhile, mulberry twig resources and water resources are continuously converted and utilized to the maximum extent to produce the mulberry phellinus igniarius, and the problems that the management difficulty is large, and the conversion efficiency is low when the mulberry phellinus igniarius is cultivated and produced through high-content mulberry twig sawdust bag materials are solved.
Owner:HUNAN INST OF MICROBIOLOGY

A cultivation method of high-yield and high-quality phellinus

The present application belongs to the technical field of fungus cultivation, and particularly relates to a cultivation method of high-yield and high-quality Phellinus baumii. The cultivation method comprises the following steps: (1) inoculation: preparing a culture medium, filling the culture medium into a plastic bag, sterilizing and cooling, and inoculating with Phellinus baumii spores; (2) fungus management: avoiding light cultivation of the inoculated plastic bag; when the fungus management is performed for 30-35 days, the fungus bag is longitudinally squeezed and shortened, and the cultivation is continued to enter the fruiting management; (3) fruiting management: transferring the matured Phellinus baumii fungus bag into a fruiting greenhouse, drawing a rectangular fruiting opening in the middle of the fungus bag, and performing the Phellinus baumii fruiting management; (4) harvesting: obtaining the Phellinus baumii fruiting body after 100-120 days after the opening is drawn. The present application provides a cultivation method of high-yield and high-quality Phellinus baumii, which significantly improves the biological conversion rate and effective component content of Phellinus baumii by optimizing the culture medium components and ratio, and solves the technical problems of low yield and low effective component content in traditional cultivation.
Owner:SICHUAN ACAD OF AGRI SCI SERICULTURE INST

Packaging box (seven pieces of poria cocos set box)

1. Name of the design product: packaging box (seven pieces of phellinus package box) 2. Use of the design product: the design product is used for packaging products. 3. Design points of the design product: the combination of shape and pattern. 4. Picture or photo that best indicates the design points: front view.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD

Phellinus igniarius active component analysis method and system based on neural network optimization enabling

The invention relates to the technical field of medical information processing, in particular to a phellinus igniarius active component analysis method and system based on neural network optimization enabling. The method comprises the following steps: S1, phellinus igniarius activity spectrum construction and feature extraction; s2, extracting, filtering and controlling the phellinus igniarius components; s3, optimizing and energizing the active ingredients of the phellinus igniarius. According to the method, the molecular structure characteristics of active components of phellinus igniarius are comprehensively captured by constructing a monosaccharide map and a skeleton map, the extraction process is accurately simulated and controlled in combination with an extraction and filtration device model, and a target function is optimized by adjusting parameters, so that the extraction efficiency and purity of polysaccharides and triterpenoids are improved; according to the method, feature information is fully extracted by using a convolutional neural network and a multi-layer perceptron, weighted fusion is performed on features in combination with an attention mechanism, a phellinus igniarius active component content prediction regression model is constructed, optimization is performed by using an Adam algorithm and L1 regularization, and finally accurate prediction of the phellinus igniarius active component content is realized.
Owner:QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES)