Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

239 results about "Coriolus versicolor" patented technology

Method for preparing efficient probiotic preparation from macrofungi bacterial liquid (mycoplasm)

The invention discloses a method for preparing an efficient probiotic preparation from macrofungi bacterial liquid (mycoplasm). The method comprises the following steps: preparing a liquid or a solid culture medium from agricultural and sideline products and culturing fungi to obtain a bacterial liquid or a mycoplasm; carrying out physical and biological treatment on the bacterial liquid or the mycoplasm to enable polysaccharide polypeptide substances to be released from cells and adding a nitrogen source and a carbon source to prepare a probiotics culture medium; and then inoculating the probiotics and culturing to obtain the efficient probiotic preparation. The fungi comprise medicinal (edible) fungi of lentinu edodes, agrocybe cylindracea, morchella, pholiota nameko, hericium erinaceus, bolete, pleurotus nebrodensis, pleurotus citrinopileatus, lucid ganoderma, coriolus versicolor, cordyceps taishanensis, poria cocos, bamboo fungus, lactarius deliciosus and the like; and the probiotics is one or more selected from bacillus, saccharomycete, lactobacillus, enterococcus, bifidobacterium and the like. The probiotic preparation prepared by the method disclosed by the invention is rich in active substances, such as polysaccharides and polypeptides, has better health and treatment effects that those of a conventional probiotic preparation and can be used as therapeutic drugs and health foods or feed additives of human and animal gastrointestinal diseases.
Owner:HUNAN MINKANG BIOTECH RES INST

Bamboo wood preservative made from natural plant source and preparation method thereof

The invention discloses a bamboo wood preservative made from a natural plant source and a preparation method of the bamboo wood preservative. The bamboo wood preservative comprises, by mass, 2.5%-10% of extract from roots of kudzu vines, 1%-5% of extract from smoke trees, 1%-5% of extract from onions, 30%- 60% of alcohol and the balance distilled water, wherein the sum of the mass percentages of the materials is 100%. The preparation method of the bamboo wood preservative comprises the steps that alcohol and distilled water are mixed according to a mass ratio into ethanol water with the mass percentage of 30%-60%, the extract from roots of kudzu vines, the extract from smoke trees and the extract from onions are added into the ethanol water according to the mass percentages, the mixture is stirred for 30 minutes to 60 minutes in a vacuum decompression sealed tank at the temperature of 50 DEG C to 60 DEG C, the mixture is cooled to the normal temperature, and then a bamboo wood preservative solution containing the extract from roots of kudzu vines, the extract from smoke trees and the extract from onions is obtained, wherein the mass percentage of the extract from roots of kudzu vines, the mass percentage of the extract from smoke trees and the mass percentage of the extract from onions are certain. The bamboo wood preservative made from the natural plant source has the antibacterial function and the insect prevention function and can well restrain bamboo wood rotting fungi, brown rot fungi (Gloeophyllum) and white rot fungi (Coriolus versicolor). The bamboo wood preservative is a totally environmentally friendly material, the preparation technology is simple, energy consumption can be reduced, and compared with a chemical preservative, the bamboo wood preservative is high in safety for the environment.
Owner:JISHOU UNIVERSITY

Nanometer selenium hydrosol having antitumor activity, preparation method, preservation method and applications thereof

The present invention relates to the technical field of nanometer selenium hydrosols, particularly to a nanometer selenium hydrosol having antitumor activity, a preparation method, a preservation method and applications thereof, wherein the hydrosol at least contains nanometer selenium with a concentration of 0.5-5.0 mmol / L, and Coriolus versicolor polysaccharide protein with a concentration of 100.0-600.0 mg / L. The preparation method at least comprises: S01, adding a solution containing selenium ions and / or selenous ions to a Coriolus versicolor polysaccharide protein aqueous solution; S02, adding a reducing agent solution to the mixed solution obtained in the step S01 in a dropwise manner, and shaking; and S03, carrying out volume metering on the product obtained after the reducing reaction, and carrying out dialysis treatment. According to the present invention, the hydrosol is stable at a temperature of 2-10 DEG C; and the Coriolus versicolor polysaccharide protein has the hydrophilic hydroxyl and the hydrophilic amino, and the two groups can enhance the affinity between the nanometer selenium and the cancer cells, and can improve the uptake on the nanometer selenium by tumor cells so as to achieve the whole treatment effect of medication dosage reducing, treatment effect improving and less toxic-side effect, such that the effective scheme is provided for the combination chemotherapy of cancers in the clinic.
Owner:THE HONG KONG POLYTECHNIC UNIV SHENZHEN RES INST +2

Coriolus versicolor polysaccharide extracts and preparation method and application thereof

The invention relates to the field of biotechnology, in particular to coriolus versicolor polysaccharide extracts and a preparation method and application of the coriolus versicolor polysaccharide extracts. After submerged fermentation culture of coriolus versicolor mycelia, mycelia and fermentation broth are separated from fermentation products, the mycelia are baked, smashed, sieved, degreased and dried and then are subjected to hot water extraction and concentration, and an extraction concentrated solution is obtained; after small molecules of the fermentation broth are ultrafiltered out, the fermentation broth is concentrated, and an ultrafiltration concentrated solution is obtained. The ultrafiltration concentrated solution and the extraction concentrated solution are subjected to deproteinization, ethanol precipitation, hydrogen peroxide decoloration, dialysis and vacuum freeze drying at last, so the coriolus versicolor intercellular polysaccharide extracts and the coriolus versicolor extracellular polysaccharide extracts are obtained. The preparation process is simple, high-efficiency and high-quality mass production can be achieved, and the extracts are harmless to the human body, have the good physiological effect of reducing blood fat and can be used for developing blood fat reducing medicine or health-care food.
Owner:SOUTH CHINA NORMAL UNIVERSITY

Washing agent special for moisture absorbing and wicking denim and washing method thereof

InactiveCN101781853AReduce damageSolve the reduction of moisture absorption and sweat conduction performanceBiochemical fibre treatmentVegetal fibresFiberCleansing Agents
The invention relates to a washing agent special for a moisture absorbing and wicking denim, which comprises the following components in percentage by weight: 10-30% of biological enzyme, 1-5% of surfactant, 10-40% of PH value buffering agent, 5-20% of softener and 20-65% of filler, wherein the biological enzyme comprises the following components: textile desizing amylase, moisture absorbing and wicking finishing agent, refining enzyme, cellulose and coriolus versicolor laccase. The invention also relates to a washing method adopting the washing agent special for moisture absorbing and wicking denim, which comprises the steps of tailoring, adding water to a biowash water level, heating up, adding the special cleaning agent, turning for biologic enzyme wash, rinsing, dewatering and drying. With the washing agent special for the moisture absorbing and wicking denim and the washing method thereof, the problem that the moisture absorbing and wicking performance of the jeans made of the moisture absorbing and wicking denim fiber is reduced and the fabric strength is reduced, the process is simplified, the working time is greatly shortened, the labor intensity is reduced, the work efficiency is increased, and simultaneously the discharge of sewage is reduced.
Owner:GUANGDONG JUNAN JEANS RES INST

Method for preparing coriolan

The invention relates to a novel preparation method of coriolus versicolor polysaccharide (CVPS), which is characterized in that the mycelium of coriolus versicolor is immerged in hot water based on a mass ratio of 1:4, extraction and filtration are made repeatedly for twice, then water extract is combined and concentrated to one third to one fifth of the original volume; ethanol is added and kept static for sedimentation and then filtered; the sediment is dried to prepare crude amylase to be dissolved with hot water and then added with chloroform and n-butyl alcohol and surged fiercely till jello is generated; centrifugal separation is carried out to gather supernatant fluid; pH is adjusted to be equal to 9.0 by NaOH, then H2O2 is dripped into the water bath with the temperature of 50 DEG C and the pH is kept between 8.0 to 9.0; the water bath lasts for 4h and the reaction stops and ethanol is added slowly; after that, the supernatant fluid is put into a refrigerator for the night and sediment is gathered and dried on next day to get product. The invention can obviously promote the yield of the CVPS, remarkably shorten operation time, reduce the consumption of energy and ensure that the CVPS with relatively higher activity for batch production with less production cost is produced, thus resulting in the commercialization of the CVPS on a larger industrialization degree.
Owner:GUANGDONG INST OF MICROORGANISM +1

Method for extracting coriolus versicolor polysaccharides

InactiveCN104231100AImprove polysaccharide extraction rateSave operating timeSolventRelated impurities
The invention relates to a method for extracting coriolus versicolor polysaccharides. The method comprises the following steps: firstly, preprocessing a sample, namely rinsing, drying and grinding the sample; secondly, adding the sample into a sodium carbonate solution, performing ultrasonic extraction, and filtering through a microporous filter membrane and a superporous filter membrane successively; thirdly, centrifuging filter liquor twice, adding the sodium carbonate solution into sediments for extraction, centrifuging and concentrating to prepare concentrated pulp; finally, drying the concentrated pulp until the water content is 3%-8%. According to the method, coriolus versicolor is subjected to ultrasonic extraction, so that the highest polysaccharide extraction rate can be obtained, the operation time can be greatly shortened, and the extraction efficiency is improved; in the extraction process of the coriolus versicolor polysaccharides, the 2%-5% sodium carbonate solution is adopted as a solvent, so that the extraction effect is good; the solvent is low in price, safe, harmless, economic and environmental friendly; moreover, the sample is subjected to grinding, screening, ultrasonic extraction and two-time filtering, so that the interference of related impurities on the extraction process is avoided.
Owner:中山安荞生物科技有限公司

Artificial material-substitute imitative wild cultivation method for coriolus versicolor

The invention relates to an artificial material-substitute imitative wild cultivation method for coriolus versicolor, and belongs to the field of domestication cultivation of rare wild medicinal fungi. The coriolus versicolor is a precious Chinese herbal medicine recorded in previous literature, and has efficacy such as tranquilizing, inflammation resistance and liver protection, just a few wild coriolus versicolor is adopted for a long time, and therefore demands of Chinese herbal medicines and people cannot be met. The method comprises fungus variety selection, stock preparation, cultivar preparation, cultivation bag production and coriolus versicolor cultivation. A collected mountain Tai wild coriolus versicolor sporocarp is utilized, and a tissue isolation method is adopted, thus a coriolus versicolor strain is obtained, then an original mother specie with high stability and yielding ability is cultivated through systematic selection, mother specie preparation is performed, stock preparation is performed, cultivar preparation is performed, cultivation bag production is performed, and environmental conditions are controlled for planting, thus the coriolus versicolor sporocarp is obtained. According to the invention, the specially-cultivated stock, a specially-cultivated cultivar and a prepared cultivation medium are utilized, the cultivation method provided in the invention is adopted, thus the cultivated coriolus versicolor is high in yield and good in quality, and the method disclosed by the invention is low in costs and easy in operation, and is a coriolus versicolor cultivation method which extremely has development and promotion value.
Owner:TAIAN ACAD OF AGRI SCI

Polystictus glycopeptide active component as well as preparation method and application thereof

InactiveCN108130280AGood treatment effectThe molecular weight of the substance decreasesFungiHydrolysed protein ingredientsCholesterolGlycopeptide
The invention discloses a polystictus glycopeptide active component as well as a preparation method and application thereof. The polystictus glycopeptide active component comprises the following steps: preparation of coriolus versicolor mycelium; extraction of the polystictus glycopeptide active component from the coriolus versicolor mycelium; separation, purification and enzymatic hydrolysis of the polystictus glycopeptide active component. The active component is found by comparing the therapeutical effect of the polystictus glycopeptide active component on an acute alcoholic liver injury mouse model to better reduce the vitalities of AST and ALT in serum, reduce the contents of Triglycerid, MDA, NEFA, TC and LDL-TC in the serum, improve the content of HDL-TC in the serum and realize thebetter therapeutical effect of resisting alcoholic liver injury. According to the preparation method disclosed by the invention, active functional factors for preventing and treating the alcoholic liver injury are found from natural food resources; the obtained polystictus glycopeptide active component can reduce indicators of the ALT, the AST, cholesterol, free fatty acid and the like in the serum, and has a good application value and a potential market prospect in aspects of preventing and treating alcoholic liver disease, fatty liver or hyperlipidemia.
Owner:JIANGSU SHENHUA PHARMA +1

Natural bamboo wood corrosion remover with scutellaria baicalensis extracts and preparation method thereof

The invention discloses a natural bamboo wood corrosion remover with scutellaria baicalensis extracts and a preparation method of the natural bamboo wood corrosion remover. The bamboo wood corrosion remover is composed of, by mass, 2.5 percent to 10 percent of the scutellaria baicalensis extracts, five percent to 30 percent of ethyl alcohol and the balance distilled water, and the sum of the mass percent of the raw materials is 100 percent. The preparation method of the bamboo wood corrosion remover comprises the steps that the ethyl alcohol and the distilled water are mixed according to a certain mass ratio into ethanol water with the mass percent of five percent to 30 percent, the scutellaria baicalensis extracts are added, the ratio of the mass of the scutellaria baicalensis extracts to the total mass of the ethyl alcohol and the distilled water is 0.25-1:10, stirring is carried out in a vacuum decompression closed tank for 20 min to 60 min at the temperature of 20 DEGC to 60 DEG C, cooling carried out to normal temperature, and then the natural bamboo wood corrosion remover with the scutellaria baicalensis extracts is obtained. The natural bamboo wood corrosion remover with the scutellaria baicalensis extracts has the anti-bacterial function and the insect prevention function, achieves the good restraining function on bamboo wood decayed brown rot fungus (gloeophyllum trabeum) and white rot fungus (coriolus versicolor), and is a complete environment-friendly material, the preparation technology is simple, energy consumption can be reduced, and safety to the environment is high compared with a chemical corrosion remover.
Owner:JISHOU UNIVERSITY

Traditional Chinese medicinal preparation for treating damp turbidity and spleen stagnation type hyperlipidemia

A traditional Chinese medicinal preparation for treating damp turbidity and spleen stagnation type hyperlipidemia is prepared by using malt, millet sprout, rice grain sprout, Gynostemma pentaphylla, lotus leaf, corn silk, Chinese yam, dried orange peel, cassia seed, hawthorn fruit, Mythic Fungus, wolfberry fruit, Poria cocos, white hyacinth bean, lotus seed, black soybean, jujube, Coriolus versicolor(L.ex Fr.)Quel., dahurian angelica root, coix seed, Ligustri Lucidi Fructus and Semen Phaseoli. A preparation method of the traditional Chinese medicinal preparation comprises the following steps: decocting the above raw materials with water, cooling the obtained filtrate to room temperature, and inoculating Saccharomyces cerevisiae or Sac.carlsbergensis Hansen or Schizosaccharomyces pombe or Nematspora gossypii, wherein the amount of the above inoculated bacterium accounts for 1-5% of the volume of the water extract filtrate; fermenting at 20-32DEG C for 30-48h to obtain a suspension fermentation liquid, concentrating to obtain an extract paste, and drying at 80-100DEG C; and grinding the dried extract paste to fine powder having a particle size of 150mum or less to obtain an inactivated thallium and metabolite fine powder, detecting the protein content reaching 40% or more, and filling to a capsule. The clinic cure rate, the significant efficiency, the effective rate and the total effective rate of the preparation are 32.90%, 23.81%, 32.14% and 92.86% respectively.
Owner:ZIBO DEV ZONE YADA PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products