91 results about "Mushroom bodies" patented technology

The invention discloses a method for cultivating oyster mushrooms. The method includes the following steps of mother culture making, stock culture making, preparing and applying of standard selenium liquid, cultivating culture making and mushroom producing management. According to the method for cultivating oyster mushrooms, inorganic selenium is biologically converted into organic selenium facilitating absorption of the human body; meanwhile, the content of the selenium of the oyster mushrooms is increased, the food-drug health caring value of the oyster mushrooms for people is increased, the yield is increased by about 30% on the basis of the original yield, the yield is increased, the enrichment amount of the selenium in every 100 g of fresh mushroom bodies can be 0.1-0.2 g, and the quality of the oyster mushrooms is improved.

The invention relates to the technical field of oyster mushroom cultivation, and in particular relates to a method of cultivating selenium enrichment oyster mushroom. The cultivation of the oyster mushroom comprises the steps of 1, the preparation of the cultivation medium; 2, the planting; 3, the bacterium bag cultivation; and 4, the mushroom fruiting management. In the process of preparing the culture medium, through the addition of inorganic selenium and diatomaceous earth for promoting the absorption of selenium, the conversion of inorganic selenium into organic selenium can be achieved, and the organic selenium can be gathered in the oyster mushroom body, the production efficiency of selenium enrichment oyster mushroom is improved, meanwhile selenium poisoning is not possible because of the excessive selenium, in the mushroom-management process, herbal medicine liquids are also used for sterilization, disinfection and the warding off of the insects, the growth of oyster mushroom is further protected, meanwhile no pesticide residues can cause threats to human health, and the method is an environmentally friendly, economical and efficient method for selenium enrichment mushroom cultivations.

Belonging to the technical field of edible fungi cultivation, the invention in particular relates to an agaricus bisporus casing soil and a preparation method thereof. The agaricus bisporus casing soil is made of the following raw materials by weight: 55-65% of turfy soil, 25-35% of clay, 1.5-2.5% of gypsum, 1.5-2.5% of lime powder, 0.5-1.5% of a self-made modifier, and 4.5-5.5% of a crushed culture material. The agaricus bisporus output of the casing soil provided in the invention is significantly higher than that of equally invested other soil by 1.7kg per square meter. The tide turning period is obvious and is easy to manage, a mushroom-producing monomer mushroom has a great weight, the mushroom body is round, hard and is easy to store, and erythema is unlikely to come into being.

The invention discloses a method for culturing oyster mushroom and relates to the field of edible fungus culture. According to the method provided by the invention, oyster mushroom strains are inoculated into bagged culture media subjected to material stirring and sterilization, then, spawn growing culture and mushroom growth management are sequentially carried out until the oyster mushroom is ripe and is harvested; the bagged culture media consists of culture medium waste materials for culturing agaric, rice husks, corn flour, lime and carbendazim; mushroom roots remained after the harvesting are removed, the mushroom growth management is carried out again until the oyster mushroom is ripe and is harvested, and the step is repeated for 5 to 7 times. The method has the advantages that the culture medium waste materials for culturing the agaric, the rice husks, the corn flour, the carbendazim and the lime are used as the culture media for culturing the oyster mushroom, various kinds of nutrition required by the oyster mushroom in the growth process are ensured, the yield of each stubble of mushroom bodies is improved, further, the biological conversion efficiency of the oyster mushroom is improved, simultaneously, the harm of the culture medium waste materials for culturing the agaric to the environment is relieved, multiple purposes are realized by one operation, and the method can be widely popularized in the field of the edible fungus culture.

The invention relates to a pleurotus ostreatus cultivation material. The pleurotus ostreatus cultivation material is characterized by taking sugarcane leaves and leaf tips as main raw materials and taking cottonseed hulls, pond sludge, rice bran, lime powder, gypsum powder, calcium superphosphate and the like as auxiliary materials, wherein the water content of the cultivation material is 63%-65%. The invention further comprises a production method of the cultivation material. The pleurotus ostreatus cultivation material has the advantages that firstly, the sugarcane leaves and the sugarcane tips are exposed by sunlight, are pre-wetted by lime liquid and are ventilated, composted and fermented so that macromolecular substances including coarse fibers and the like are decomposed into simple substances which are easily absorbed by pleurotus ostreatus hyphae, and the growth of the pleurotus ostreatus hyphae is accelerated; secondly, a pond sludge base material is added into the cultivation material; the growth of the pleurotus ostreatus hyphae is dense; mushroom bodies are fat and good in growth vigor; the fruiting aftereffect is enough and the yield is high; the biological efficiency is 135.3%-152.8%; thirdly, a solution is provided for harmless treatment to the sugarcane leaves and a novel base material is provided for pleurotus ostreatus cultivation.

The invention relates to a method for biologically converting mushrooms by mixed materials of rape stalk. The method comprises the steps of fully mixing the rape stalk which is dried naturally with wood chips or cotton stalk, adding bran, corn flour, saccharose, land plaster, calcium carbonate and the like, mixing uniformly, stacking, stirring, then transferring into polyethylene plastic bags, tying the bags, performing high temperature sterilization, cooling to the room temperature, inoculating mushrooms under aseptic conditions, stacking, performing incubation, perforating and moisturizing to perform low-temperature, high-temperature, moisture and illumination stimulation after colors of mushroom hyphae are changed, keeping the moisture and the air humidity and ventilating after small mushroom buds appear, cutting openings at positions where the mushroom buds appear for the buds to extend out, keeping the temperature and the humidity, paying attention to illumination and ventilation, directly spraying proper nutrients after diameters of caps exceed two centimeters, and picking the mushrooms after the mushrooms are 70% to 80% matured and edges of the mushroom caps, which are curled downwards, unfold outwards. According to the method, the rape stalk substitutes for traditional cut log raw materials, so that the resource utilization rate of agricultural and sideline products is improved, the contradiction between the edible mushroom industry development and the forest resource supply and demand is alleviated, and the dry weight of dried mushroom sporocarp per bag is in a range of 75-105g.

The invention relates to a cultivating method of pleurotus eryngii. The cultivating method comprises the following steps: (1) preparing materials which include the following components by weight percent: 30-50% of mulberry branches, 28-35% of hemp stalks, 0-20% of corn cores, 3-8% of hemp seeds, 10-15% of rice bran, 3-7% of corn meal, and 1-2% of lime powder; (2) dosing, namely adding water to the prepared materials for agitating, wherein the moisture content of the materials achieves 60-65%; stacking the agitated materials together and braising for 5-6 hours; (3) bagging; (4) sterilizing, namely putting a charging barrel into a sterilization pot, and keeping the temperature inside the pot for 13-18 hours under the condition of 100-105 DEG C; (5) inoculating; (6) cultivating; (7) performing fruiting management, namely controlling the temperature of a mushroom shed in the fruiting period at 13-18 DEG C; keeping the relative humidity of air be 85-90%, and not spraying water on the mushroom body when the water is added into a fungus tube; (8) harvesting. The pleurotus eryngii planted by using the cultivating method is high in yield, and stable and good in quality.

The invention relates to an ice temperature modified atmosphere preservation method of button mushroom, which comprises the following steps: selecting the button mushroom in uniform size, eliminating mushroom bodies with damages, inferiority, diseases and insect pests, and excising mushroom stalk base parts so as to keep equal height; firstly fully pre-cooling in an ice temperature storage, arranging into a special atmosphere modification box equipped with an atmosphere modification nozzle, filling 15%-30% of CO2 gas into the box, controlling O2 at 0.5%-5%, placing into the ice temperature storage, and keeping the temperature of the ice temperature storage at 0.3 DEG C plus or minus 0.2 DEG C. The placement way of the button mushroom in the special atmosphere modification box is as follows: enabling mushroom caps to be upward, enabling mushroom stalks to be downward, and placing layer by layer; and arranging a soft barrier material between adjacent layers respectively. By adopting the ice temperature modified atmosphere preservation method of the button mushroom, the preservation problem of the button mushroom after harvesting can be solved. Spore germination can be inhibited, senescence of the mushroom bodies can be deferred, and the quality of the mushroom bodies can be kept. By performing preservation according to the method, the preservation and storage period of the button mushroom can achieve 15-30 days, and the storage and transportation period of the button mushroom can be prolonged, thereby being conductive to long-distance transportation and selling of the button mushroom and being conductive to developing mushroom planting industry.

The present invention provides a mushroom fresh-keeping technique comprising steps of putting fore-cooled mushroom in to a preservation bag made by vinyon film with a thickness of 0.025mm, sealing the bag, putting the mushroom bag into a ice house for preservation, reducing the temperature of the mushroom body to 0-3 DEG C within 4-5 hours, remaining a relative moisture of 95%-100%, controlling the concentration of O2 in the preservation bag in 1-2%, and controlling the concentration of CO2 in 10-15%. Activity of enzymes and microbe can be inhibited in the environment of low temperature, high moisture, low O2 and high CO2, respiration action and biochemical reaction can be delayed, sequentially, fresh-keeping time of the mushroom body can be prolonged effectively.

The invention discloses an oyster mushroom cultivation material. The oyster mushroom cultivation material is characterized that the sheathing leaves of zizania aquatic are taken as a main raw material and are matched with auxiliary materials including cotton seed hull, saw dust, bran, lime powder, urea, calcium superphosphate, gypsum powder and the like, and the water content of the cultivation material is 63%-65%. The invention further discloses a production method of the cultivation material. The oyster mushroom cultivation material has the advantages that firstly, after the sheathing leaves of zizania aquatic are subjected to sun exposure, limewater soaking and stacking fermentation, macromolecule substances including cellulose, hemicellulose and the like are decomposed into simple substances easily absorbed by the mycelium of oyster mushroom, so that the growth of the mycelium of oyster mushroom is promoted; secondly, the cultivation material is reasonable in proportion and is nutritionally balanced, the growth vigor of oyster mushrooms is good, the mushroom bodies are large, the yield is high, and the biological efficiency reaches 138.2%-145.1%; thirdly, a solution is provided for the innocent treatment of the sheathing leaves of zizania aquatic, and furthermore, a novel matrix is found for the culturing of the oyster mushroom.

The invention provides an enriched food preparation method based on edible mushrooms, belonging to the field of methods for deep processing of food. The enriched food preparation method develops a two-stage enriched food processing technic combining vacuum low temperature and low salt with vacuum permeation, can reduce the exosmose and loss of active ingredients of mushroom bodies caused by damages on tissue cell structures of the edible mushrooms to a maximum extent, and can reduce the loss of enriched nutrition ingredients to a maximum degree. The enriched food preparation method provided by the invention is contributed to adding various functional nutrient ingredients which assist with one other in a product, therefore, one on hand, according to different groups needing nutrient enrichment, solutions are provided for the groups suffering from malnutrition and intake imbalance in China, and the nutrition of the groups tends to be balanced, on the other hand, dietary process can be simplified so as to bring more convenience for groups needing to obtain overall nutrient and have various foods simultaneously. The enriched food preparation method is simple, is convenient to operate, and can meet the requirements on industrialized production.

The invention provides a culture matrix for straw mushroom cultivation and a preparation method thereof, and relates to the technical field of cultivation of edible fungus. The culture medium is prepared from the following raw materials in parts by weight: 30 to 40 parts of flaxseed husk, 10 to 20 parts of sugarcane residues, 3 to 6 parts of corn cob, 20 to 30 parts of dried cattle dung, 5 to 10 parts of dragon fruit peel, 5 to 10 parts of grape peel, 5 to 10 parts of pineapple peel, 10 to 15 parts of distiller's grains, 2 to 5 parts of urea, 5 to 10 parts of soybean residues and 4 to 8 parts of gypsum. The culture matrix has the advantages that the fruit peel waste is used as the main raw material of the culture matrix for straw mushroom cultivation, so the pollution to environment is reduced; after fermenting, rich and comprehensive nutrients are contained, the absorbing and utilization are easy, the growth requirements of straw mushroom is met, the growth of the straw mushroom is stable, the output is high, a mushroom body is full, the nutritional value is high, and the economic benefit is good.

The invention discloses a method for keeping straw mushrooms fresh. The method comprises the following steps: selecting straw mushrooms which are commonly used in the market, have the same maturity, are picked at the same time, not watered before picked and required to be uniform in color and size, and have no disease or injury; packing the straw mushrooms with a pallet with the height of 40 mm and polyvinyl and polyvinyl-chlorid film with the thickness of 10 to 12 Mu.m after picking; then, punching 4 to 12 pin holes with the diameters of 1.3 mm and ensuring that the film is not in contact with the mushroom bodies; and storing the packed straw mushrooms at the temperature of 15 DEG C. By adopting the method, the storage period of straw mushrooms can be prolonged obviously. The invention achieves the purpose that straw mushrooms are stored and kept fresh through a simple principle, can achieve effective fresh-keeping effect without irradiation and chemical treatment, and has the advantages of nontoxicity, safety and low cost.

The invention relates to a water replenishing nutrient of an edible mushroom consisting of A group of substances and B group of substances, wherein the A group of substances is strong oxidizer and the B group of substances is nutrient, both the A and B groups of substances are tablets and are prepared by the following materials by weight part, wherein the A group of substances comprises: 1-8 parts of chlorite, 1-10 parts of glazing agent, 1-5 parts of adhesive, 1-8 parts of lubricant release agent and 60-95 parts of solid acidic substances, and the B group of substances comprises: 4-6 parts of zinc sulfate, 8-12 parts of magnesium sulfate, 0.5-1.5 parts of vitamin B1, 1-3 parts of vitamin B9, 1-5 parts of adhesive, 1-10 parts of lubricant release agent and 68-90 parts of filler. The invention is used for replenishing water to edible mushroom, has sufficient nutrient, can reduce bacteria pollution as a result of strong oxidizer contained therein to avoid corruption of edible mushroom and can raise the output of the edible mushroom by 30-100 percent. The nutrient is harmless to hypha and mushroom body by proper amount.

The invention relates to the field of new edible mushroom cultivation techniques, in particular to a bagging-free whole-bed Chinese chive type cultivating method of the needle mushroom. The bagging-free whole-bed Chinese chive type cultivating method specifically comprises the following steps of: constructing a cultivation bed frame of a multilayer structure, winding a black plastic film on a mushroom bed for a circle after arranging mushroom fruiting bars on the cultivation bed frame, and changing an original single-bag management mushroom fruiting mode in which one mushroom bar is used for managing as a single mushroom fruiting body to be a mode which realizes large-area centralized management and centralized mushroom fruiting by taking each layer as a large mushroom bed, wherein the width of the bed surface of the constructed cultivation bed frame is 1.2-1.5m, and the length of the bed surface is not limited; and an implementation process further comprises a preparation method of compost for production, a selection method of cultivation bags, a preparation method of needle mushroom bars, methods for picking bags of mushroom bars, scratching mushroom, arranging the bags on the cultivation bed frame and managing mushroom fruiting and the like. Through the implementation of the invention, labors and materials are saved, the management is more convenient, sub-entities is more convenient to harvest, the leveling degree of mushroom bodies is good, the quality is better and the yield is higher; and the method is more beneficial to the industrial, intensive and large-scale production of needle mushroom.

The invention discloses a stropharia rugoso-annulata cultivation material which is characterized in that leaves and leaf tips of sugar canes are taken as main raw materials, cottonseed hulls, pond sludge, bran, lime powder, gypsum powder and the like are taken as auxiliary materials, and the water content of the cultivation material is 63%-65%. The invention further discloses a method for preparing the cultivation material. The stropharia rugoso-annulata cultivation material and the method for preparing the cultivation material have the advantages as follows: firstly, the leaves and the leaf tips of the sugar canes are subjected to sunlight exposure, lime water pre-wetting and ventilated stacking fermentation, so that macromolecular substances of robust fiber and the like are decomposed into simple substances which are absorbed by stropharia rugoso-annulata mycelia easily, and the growth of the stropharia rugoso-annulata mycelia is promoted; secondly, the pond sludge substrate is added in the cultivation material, thus, the stropharia rugoso-annulata mycelia grow densely, mushroom bodies are large, stropharia rugoso-annulata mycelia grow well, the fruiting delayed effect is sufficient, the yield is high, and the biological efficiency is up to 110.3%-125.6%; and thirdly, a solution is provided for harmless treatment of sugar cane leaves, and further, a novel substrate is provided for the stropharia rugoso-annulata cultivation.

The invention relates to a pleurotus eryngii mushroom strain production method and belongs to the field of edible mushroom strain production methods. The adopted technical scheme is that the pleurotus eryngii mushroom strain production method comprises the following steps: putting a test tube stock culture medium and fresh pleurotus eryngii mushrooms into an inoculation box for sterilization for 30min; performing the following operations under aseptic conditions: selecting a strain source of the size of a rice grain on pleurotus eryngii mushroom and feeding the strain source into the test tube stock culture medium; performing culture at a proper culture temperature of pleurotus eryngii mushroom strain after inoculation, selecting a hypha which reaches 40-50mm the earliest, cutting off a 1-2mm hypha tip from a hypha tip end, feeding the hypha tip into a sterilized stock culture medium plate and performing culture to obtain pleurotus eryngii mushroom stock culture, wherein the strain source is selected by breaking apart a mushroom body and a mushroom cap and selecting the strain source from an aseptic part in the middle of the separation position. The pleurotus eryngii mushroom strain production method solves the problems that the pleurotus eryngii mushroom strain production effect is commonly not good at present, the quality and yield of edible mushrooms are not high and an inoculation process is easily contaminated.

The invention discloses an artificial cultivation method of boletus speciosus. The method comprises the following steps: (1) cultivating a mushroom stick; (2) preparing an earthing-up material; (3) performing earthing up for fruting; (4) separating buds for earthing up and fruiting. Compared with the prior art, the method has the advantages that cellulase is added to raw materials of the mushroom stick, the defect that mushroom bodies become mature difficultly due to the fact that nutrients cannot be fully used as a result of lack of enzymes for decomposing cellulose and hemicellulose in mycelia of the boletus speciosus is overcome, and finally, the use rate of the boletus speciosus on the nutrients of the mushroom stick is increased; the number of young buds of sporocarp of the boletus speciosus is increased; the current demand for the boletus speciosus is met, pressure on wild natural resources is relieved, ecology is protected, and a foundation is laid for commercial cultivation of the boletus speciosus.

The invention provides a strain applicable to industrial cultivation of white Flammulina velutipes. The strain is classified and named as Flammulina velutipes CG-FVDA12 and preserved in China GeneralMicrobiological Culture Collection Center with an accession number of CGMCC No. 12971. The invention also provides a method for industrial cultivation of white Flammulina velutipes by utilizing the Flammulina velutipes strain CG-FVDA12. The Flammulina velutipes strain CG-FVDA12 provided by the invention has the following advantages under the condition of industrial cultivation: after fruiting, sporocarps have white mushroom body, high uniformity, circular and complete caps, insusceptibility to cap-opening, white roots after root cutting, etc.; and extensive popularization and application can be realized.

The invention relates to a Pleurotus nebrodensis fungus rod and a preparation method thereof. The Pleurotus nebrodensis fungus rod comprises the following raw materials by weight: 20-30 parts of wheat bran, 30-40 parts of chicken manure, 10-20 parts of sawdust, 1-10 parts of cottonseed hull, 1-2 parts of talcum powder, 2-5 parts of gypsum, 1-2 parts of potassium dihydrogen phosphate, 1-2 parts of composite vitamin, and 0.5-1 part of composite trace element. The Pleurotus nebrodensis fungus rod provided by the invention takes organic fertilizers and crop waste as main ingredients, the proportion of multiple trace elements is optimized, corn flour, compound fertilizer, urea and other substances able to generate certain hazard during cultivation of Pleurotus nebrodensis are reduced and saved. Thus, The prepared Pleurotus nebrodensis has the characteristics of large mushroom body, high yield, low cost, large cultivation space, difficult damage of rods, etc., at the same time, the Pleurotus nebrodensis has the advantages of water saving, land saving and fertilizer saving in the preparation and cultivation process, and also increases soil nutrients, and promotes symbiosis of forest grass and fungi.

The invention discloses a cultivation bag material used for hericium erinaceus. The cultivation bag material comprises the following components in parts by weight: 5-15 parts of a traditional Chinesemedicine crushed slag mixture, 25-35 parts of saw dust, 30-50 parts of starch, 20-35 parts of peanut meal and enough water; wherein the traditional Chinese medicine crushed slag mixture comprises thefollowing traditional Chinese medicine raw materials: hawthorn, Salvia miltiorrhiza Bunge, Fructus Lycii, mulberry, Quisqualis indica and Semen Allii Tuberosi. The traditional Chinese medicine crushedslag mixture is added into the cultivation bag material, is completely pollution-free and can provide specific nutrition for the cultivated hericium erinaceus, so that the cultivated hericium erinaceus variety is more excellent; and microelements needed by the hericium erinaceus are added, so that the cultivated hericium erinaceus mycelia grow vigorously, the mushroom bodies are thick, the mushroom cover is large and thick, the yield is high, and the commodity character is good; the mycelia of the cultivated hericium erinaceus can grow early, the fruit body of the hericium erinaceus can growwell and the yield of the hericium erinaceus can be greatly improved; the raw materials are sufficient in source, the technology is simple, the cost is low, and the yield is high, the spore powder isfull, grains do not need to be added, the effect is fast, and the cultivation bag material is suitable for wide popularization and application.

The invention relates to a pleurotus nebrodensis cultivating bar and a preparation method thereof. The pleurotus nebrodensis cultivating bar comprises the following raw materials in percentage by weight: 40%-60% of corncobs, 15%-25% of cottonseed hulls, 5%-12% of wheat bran, 10%-20% of plant ash, 2%-5% of Shixun and 2%-4% of brown sugar. By virtue of scientific compatibility of the cultivating bar, cultured pleurotus nebrodensis has the advantages that the quality is excellent, mushroom bodies are big, the yield is high, the cost is low, the cultivation space is large, and the water, land and fertilizer are saved; by adding the plant ash, soil nutrients are increased, and the commensalism of the forest and the grass fungus is promoted.

The invention discloses a method for drying fresh mycorrhiza type wild fungus russula vinosa lindblad. The method comprises the following operation steps: (1) carrying out pre-treatment, namely wiping mud impurities on the surfaces of mushroom bodies with wet cloth, and grasping a stipe by fingers and slightly shaking the mushroom bodies to shake out impurities in lamellas; remaining mushroom roots; and (2) drying russula vinosa lindblad, wherein the drying temperature is 45-50 DEG C and the drying time is 20-24 hours, and obtained dry products reach the following standards: the mushroom bodies are relatively hard when being grasped by hands, are not soft and have a loud sound when the mushroom bodies are clicked by the fingers, and the shapes of mushroom caps keep relatively good and are basically round; the whole shrinkage of the mushroom caps is relatively uniform, the fold degree is relatively small, the color is red brown and the outer surfaces of the mushroom caps are not damaged; and the stipe has a smooth surface, no folds and a light red color. With the adoption of the method, the shapes of the obtained russula vinosa lindblad dry products are relatively beautiful, and have relatively bright color and luster, relatively little impurity content and less loss of nutritional substances, and the quality and the grade of the russula vinosa lindblad dry products are improved.

The invention belongs to the technical field of foods, and particularly relates to an instant needle mushroom. The instant needle mushroom adopts a preparation technology with the following steps of selecting fresh needle mushroom, removing impurities, washing, and airing; inoculating bacillus subtilis accounting for 2 to 5% of weight of needle mushroom, culturing for 14 to 20h at the temperature of 35 to 38 DEG C, mixing the needle mushroom and a seasoning, steaming for 30 to 50s at high pressure, and controlling the high-pressure temperature to 90 to 92 DEG C and the pressure to 0.09 to 0.1MPa; sterilizing the steamed needle mushroom at high temperature, vacuuming, and packaging. The instant needle mushroom has the advantages that after the needle mushroom is fermented by the bacillus subtilis, the extraction rate of polysaccharide in the needle mushroom is obviously increased, and can reach maximum value of 8.94% in the shorter extraction period; after the needle mushroom is steamed at high pressure, the seasoning can quickly permeate into the mushroom body, so that the uniform mouth feel of the seasoned needle mushroom is guaranteed, the treatment time is short, and the loss of nutrients in the needle mushroom is little.