24 results about "Fungus" patented technology

The invention discloses a mushroom cultivating material which is characterized in that bamboo sawdust, bamboo shells and biogas residues are used as raw materials, and the water content of the cultivating material is 62-65%. The invention also provides a manufacturing method of the cultivating material. Compared with the prior art, the mushroom cultivating material has the advantages that firstly, the cultivating material is reasonable in proportion, and a fungous material keeps certain air permeability, so that the growth speed of mycelia is increased, and the sackful time is shortened; secondly, bamboo sawdust particles are hard in texture and resistant to decomposition, and the biogas residues contains comprehensive nutrients including nitrogen, phosphorus and potassium, so that the growth of mushroom is promoted, the yield of a product is increased, and the quality of the product is improved; and thirdly, wood is replaced with bamboos and bran is replaced with the biogas residues, so that the source of a cultivating raw material is widened, and the production cost is reduced. The mushroom cultivating material has the social benefits that wood dust is replaced with the bamboo sawdust and the bamboo shells, so that part of contradiction between a fungus and forestry can be alleviated, waste materials can be changed into things of value, and energy conservation and emission reduction can be favorably realized.

The invention relates to foods and beverage, in particular to a preparation method of instant functional solid beverage containing black fungus. The preparation method comprises the following steps: mixing raw materials, wherein weight ration of black fungus to yacon to sweet potato to hawthorn in the raw materials is 1:4:3:2; deep processing: adding auxiliary materials; mixing the raw materials and the auxiliary materials; and carrying high-pressure homogenization, vacuum concentration, vacuum microwave freeze drying and superfine grinding in sequence and finally pelleting. The addition of the auxiliary materials accounts for 20-30% of the total weight of the mixed materials. According to the technical scheme, the preparation method has the following advantages: sugar-free four-in-one functional solid beverage is researched and developed by processing fruit and vegetable raw materials such as black fungus, yacon, sweet potato and hawthorn according to a production process of granular instant solid beverage; the prepared instant functional solid beverage is applicable to men and women, young and old people, as well as patients with diabetes, the respective functional effects of the raw materials can be given a full plate; moreover, the shelf period of the instant solid beverage is prolonged greatly, the raw materials are combined for the first time, and the instant solid beverage has healthcare function and edible value.

The invention discloses a microbial dust suppressant and its application. The microbial dust suppressant consists of 2.0wt%-3.0wt% of microbial powder, 29.0wt%-30.0wt% of calcium source and 67.0wt%-69.0wt% of ionized water Composition, described microorganism is bacillus lysinus, and described calcium source is calcium chloride. The microbial dust suppressant is evenly sprayed on the sandy soil surface under the condition of the ambient temperature of 2°C≤T≤20°C, uses microorganisms to capture carbon dioxide in the environment and converts it into carbonate, and reacts with an external calcium source to form a gelling effect The carbonate minerals have successfully consolidated loose sand particles into a whole and have certain mechanical properties. Compared with traditional methods, this method has significant dust suppression effect, low cost, convenient construction, no secondary pollution, and good ecological compatibility.

The invention relates to fields of pesticides and bacterial inhibitors, which particularly relates to an ophiobolin di-sesquiterpene compound derived from seaweed entophytic fungi, and preparation and application thereof. The structural formula is shown in a formula (I). The preparation method comprise: inoculating Aspergillus ustus cf-42 in a fungus liquid medium to ferment and culture. After purification, the fermentation product is the ophiobolin sesterterpene compound as shown in the formula (I). The ophiobolin di-sesquiterpene compound obtained by the invention can cause a higher death rate of artemia salina sinnaeu which is 78.4% when the compound concentration is 100 microgram/ml. An insecticidal activity experiment suggests that the median lethal concentration is 48.1 microgram/ml. At the meantime, this compound also possesses substantial bacteriostatic activity.

The invention discloses a highland barley biological control disease-resistant and growth promoting method. The highland barley biological control disease-resistant and growth promoting method comprises the steps that bacillus subtilis are made into high density bacterial suspension with the density ranging from 109cfu/mLto 1010cfu/mL; healthy highland barley straws are cut into small sections to compost, the bacillus subtilis high density bacterial suspension is sprayed in the composting process, a biological fertilizer capable of effectively restraining and killing highland barley pathology funguses is obtained after fermentation and is used on highland barley biological control disease-resistant and growth promotion. According to the highland barley biological control disease-resistant and growth promoting method, the bacillus subtilis producing beta dextranase are plant probiotics with a disease-resistant and growth promoting function, the biological fertilizer is added into the compost to effectively strengthening the biological control function on highland barley disease funguses, restraining and killing effects on sheath rot pathogenic bacteria are showed, and the highland barley yield is improved. According to the highland barley biological control disease-resistant and growth promoting method, treatment of the composting process is easy, no waste water is discharged, the investment is small, the energy consumption is low, the operation is easy, industrialized mass production is easy to achieve, the economic benefit is good, and the application prospect is wide.

The invention relates to a fungus-based biomass fireproof material with wheat straw as a main material and a preparation method thereof. The material is prepared from the following components in parts by mass: 20 to 60 parts of the wheat straw, 10 to 25 parts of rice husk, 10 to 25 parts of wheat bran and 20 to 30 parts of biomass-fireproof-material additive. The preparation method comprises the preparation of an incubating material and sterilization treatment as well as inoculated culture. Biomass materials of the wheat straw and the like are adopted for the fungus-based biomass fireproof material as raw materials; the characteristics that the hypha of a fungus grows quickly and a mycelium is high in twisting force are utilized; the biomass materials of the wheat straw and the like are converted into an environment-friendly biomass fireproof material; the biomass fireproof material is simple in preparation method, low in production cost, high in strength, good in compactness and excellent in fireproof performance, and is an environment-friendly biomass fireproof material extremely having a market prospect and potential.

The invention provides a device for inoculation and bagging, and an inoculation method of edible oyster mushroom. The invention relates to the device for inoculation and bagging and the inoculation method of a type of edible mushroom so as to solve the problems in the prior art that workers' inoculation and bagging efficiency is low; machine inoculation quality is unstable; and machine inoculation modes are singular. The device comprises a rack, a rack base, a fungus crushing device, a culture medium feeding device and a bagging device, wherein the rack is installed on the rack base; the fungus crushing device and the culture medium feeding device are arranged on the rack; and the bagging device is arranged on the rack base. The inoculation method comprises the steps that bagging is conducted at first, and the bottom of a material bucket is sealed; layered inoculation is conducted, a layer of fungus is paved on the bottom of the material bucket or brace inoculation on the inner side wall is conducted at first; the layer of fungus is firmly paved on the bottom of the material bucket, fungus in a fungus bucket will be pushed into the material bucket via different inlets in the side wall of the material bucket after the material bucket is filled with enough culture medium materials; and thus, the fungus can be located on the side wall of a bag during bagging. The device and method provided by the invention are applicable to inoculation and bagging of edible mushrooms.

The invention discloses a compound clobetasol propionate nano-medicament of which the particle size is 1-100 nanometers. The medicament consists of the following components in percentage by weight: 10.0-50 percent of surfactant, 0-8 percent of cosurfactant, 0.5-20 percent of oil, 0.001-4.0 percent of amitraz, 0.001-4.0 percent of clobetasol propionate, 0.001-10 percent of terbinafine and the balance of distilled water, wherein the total percentage by weight of the components is 100 percent. The medicament has the effects of resisting bacteria, diminishing inflammation, relieving itching and pain, killing mites and treating fungal diseases, eczema and various types of dermatitis caused by fungi such as dermatophyte, microsporosis capitis, acrothesium floccosum, microzyme of monilia and chaff ringworm fungus, and the like. The medicament is a yellow or colorless clear transparent liquid and has the advantages of high stability, high wetting property, good transdermal effect, nontoxicity, non-irritation, high safety, easiness for preparing, low cost and convenience for popularizing.

The invention relates to a detection method of mannitol in cordyceps fungus powder (Cs-4). The method comprises the steps of 1, preparation of a test substance solution, wherein an appropriate amountof cordyceps fungus powder (Cs-4) is taken, weighed precisely and added into an ethanol solution, the mixture is weighed, heated for reflux, cooled and weighed again, lost weight is supplemented by the ethanol solution, filtering is performed, an appropriate amount of subsequent filtrate is taken and placed in an evaporation dish, the subsequent filtrate is subject to decompression drying to be almost dry, residues are dissolved into a volumetric flask through a mobile phase and pass through a 0.45-micron micropore filtering membrane, and subsequent filtrate is taken to serve as the test substance solution; and 2, preparation of a reference substance solution, wherein an appropriate quantity of D-mannitol reference substances is taken, weighed precisely and dissolved by adding the mobile phase, and the reference substance solution is obtained; and 3, determination, wherein the reference substance solution and the test substance solution are sucked respectively and precisely and injected into a liquid chromatograph, a chromatogram is obtained through determination, and the content of D-mannitol (C<6>H<14>O<6>) is calculated according to the chromatogram.

The invention discloses a health-care food for delaying skin aging. The health-care food is characterized by comprising the following materials in parts by weight: 25 to 30 parts of chicken, 15 to 20 parts of fish flesh, 11 to 13 parts of rabbit meat, 2 to 6 parts of Chinese parsley, 3 to 6 parts of garlic, 1 to 3 parts of laurus nobilis, 1 to 3 parts of a color fixative, 21 to 30 parts of saddle fungus, 16 to 18 parts of truffle, 3 to 5 parts of dried sea-cucumber powder, 1 to 3 parts of casein phosphopeptides, 1 to 2 parts of EDTA-calcium disodium, 3 to 6 parts of citric acid, 2 to 6 parts of adipic acid, 14 to 20 parts of edible starch and 1 to 3 parts of honey. Through the combining of sea cucumbers and collagen polypeptide powder, and the combination of multiple fruits and vegetables, the health-care food has the advantages that the utilization rate is high, the adsorption is quick, the anti-wrinkling cosmetic result is prominent, the mouthfeel is good, and the food is shaped like jelly paste, insoluble when heated, and is convenient to eat.

The invention provides a method for improving methane production performance of anaerobic sludge, and belongs to the technical field of wastewater anaerobic biotreatment. The method includes (1) a step of preparing fungus carrier small balls; and (2) a step of mixing the fungus carrier small balls prepared in the step (1) and anaerobic activated sludge in a volume ratio of 1:(2-15) to construct afungus-bacterium coupled wastewater anaerobic treatment system, and performing culturing. The fungus is a facultative anaerobic or anaerobic fungus. The fungus and bacteria in an anaerobic sludge system are coupled in the method, synergistic effects between the two types of microbes are generated and organic matter decomposition capability of the bacteria in the anaerobic sludge system is effectively enhanced by adding the fungus, thus significantly increasing the methane production efficiency of the anaerobic sludge system.

The invention discloses an achromobacter sp. for degrading lignin and application of the achromobacter sp. in lignin-containing wastewater treatment, and relates to the technical field of industrial wastewater treatment. The achromobacter sp. CCZU-WJ6 for degrading lignin is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number of the achromobacter sp. is CGMCC NO.19017. The strain can be applied to degradation of industrial lignin-containing wastewater, and particularly, when the lignin-containing wastewater is degraded, the applicable degradation culture conditions are as follows: the temperature is 20-40 DEG C, the pH value is 4-9, and the concentration of treated lignin is greatly reduced. Compared with the traditional method, thestrain and the application method of the strain have the advantages of high treatment efficiency, wide application range, simple operation, low equipment requirement and obviously reduced operation cost, and solve the problems of complex procedure and carbon source requirement in fungus treatment of industrial lignin-containing wastewater.

The invention discloses disinfectant used for edible fungus breeding. The disinfectant comprises, by volume, 4 mL-8 mL of hydrogen oxide, 14 mL-19 mL of carbolic acid, 8 mL-15 mL of methylphenol solutions, 0.5 mL-1.1 mL of 8-hydroxyquinoline, 2 mL-5 mL of sodium stearate, 1 mL-4 mL of light calcium carbonate and 45 mL-55 mL of deionized water. All the components are mixed for certain time at normal temperature and normal pressure, and the disinfectant is obtained through subpackage and plastic package. Through the mode, the disinfectant used for the edible fungus breeding is broad in spectrum and has high capacity for killing trichoderma, blue mould, mucor and other sundry funguses which are severe in harm in the production process of edible funguses, meanwhile, the sundry funguses are prevented from growing again, no other effect exists, and the growth of the edible funguses is not affected.

The invention relates to the field of microbial technology and especially relates to a use of Streptomyces sioyaensis metabolite in prevention and control of Botrytis cinerea. Llex cornuta endophyte separated from the llex cornuta living bodies in Hangzhou of Zhejiang province by an endophyte microorganism separation technology is identified as Streptomyces sioyaensis by microbial taxonomy and is named as Streptomyces sioyaensis 107. The Streptomyces sioyaensis 107 is preserved in the China general microbiological culture collection center on December 12, 2012 and has a preservation number of CGMCC No. 6984. Through liquid fermentation, the Streptomyces sioyaensis 107 can produce the active metabolites having effects of inhibiting plant fungal disease pathogenic bacteria such as Rhizoctonia solani and Thanatephorus cucumeris and is an important microbe resource in agriculture.

The invention discloses a panax notoginseng reverse osmosis protein gene PnOLP1. The gene PnOLP1 has a nucleotide sequence shown as SEQ ID NO:1, and encodes protein having an amino acid sequence shownas SEQ ID NO:2. It is verified by functional genomics related technical research that the gene PnOLP1 has the function of improving the antifungal property of plants; after the antifungal gene PnOLP1is constructed onto a plant expression vector and transferred into nicotiana tabacum for overexpression, the transgenic nicotiana tabacum plant has quite high in-vitro antifungal activity as a result, and the experimental result shows that the transgenic nicotiana tabacum overexpressing PnOLP1 has a significant inhibiting effect on the growth of four fungi including colletotrichum gloeosporioides, fusarium solani, fusarium oxysporum and nigrospora oryzae.

The invention relates to a method for changing microbial communities in continuous soil of tobaccos, which comprises a planting mode of changing tobaccos as mushrooms and carrying out crop rotation on the tobaccos. The method has the beneficial effects that (1) the influence and change of the mushroom and tobacco rotation on the soil microbial community are determined; 2) four crop rotation modes and influence conditions on soil pH value, soil matrix organic matters, rapidly available phosphorus, rapidly available potassium, soil enzyme activity, bacterial species diversity, fungus species diversity and the like are determined; and 3) the research conclusion of the invention plays a high-value reference role in research and development of tobacco, crop rotation, soil microbial structures and the like in the future.

The invention provides a method for monitoring 16 mycotoxins in rice, and relates to the field of mycotoxin detection. The method for monitoring the 16 mycotoxins in the rice comprises the following steps: sampling, separating, culturing and proliferating fungi, observing the fungi, determining the types of the fungi, and finally quantitatively measuring the content of the mycotoxins in the rice by adopting liquid chromatography-mass spectrometry. Whether fungi for toxin generation exist in the rice is determined through pre-culture, if yes, the content of mycotoxin is quantitatively detectedaccording to the types of the fungi, and if not, detection does not need to be conducted again, so that the rice batch using the liquid chromatography-mass spectrometry detection mode is greatly reduced, the cost is saved, and meanwhile the culture detection mode is simple in step and easy to operate.

The disinfectant capable of realizing effective sterilization by using a surfactant contains water, from which polyvalent cations are removed and to which a sodium ion is added, and a surfactant. An example of the surfactant is a fatty acid salt. When the disinfectant is applied to an object to be treated, fungi and bacteria adhering thereto are sterilized by the action of the surfactant. The surfactant contained in the disinfectant hardly remains on the object owing to the effect of the water from which polyvalent cations are removed and to which a sodium ion is added, and then is not likely to be a source of nutrient for fungi and bacteria. Accordingly, on the object to which the disinfectant is applied, fungi and bacteria are sterilized and propagation thereof is suppressed, and thus a hygienic state of the object is easily maintained. The disinfectant is particularly effective when it is used for, for example, bathrooms, tabs of washing machines, kitchens, toilets, washstands, drainpipes and daily commodities.