380 results about "Auricularia auricula" patented technology

The invention relates to the technical field of edible fungus cultivation, in particular to a Chinese medicinal herb culture medium, a preparation method thereof and a cultivation method of edible fungi. The culture medium is made by a mixture and water, wherein the mixture is manufactured by the following components by weight percent: 65 percent to 70 percent of Chinese medicinal herbs, 30 percent to 35 percent of cottonseed hulls and 2 percent to 3 percent of calcium superphosphate; and the total weight ratio of the water and the mixture is 1 : 1. In the preparation method, the Chinese medicinal herbs are used as main culture medium to cultivate the edible fungi with the efficacies of invigorating kidney and qi, nourishing a liver, reinforcing yin and tranquilization, and the like, thereby the health-care function of the edible fungi to a human body is enhanced, and the method can be used for cultivating golden mushrooms, pleurotus eryngii, bailing mushrooms, tea mushrooms, pocket-sized mushrooms, coprinus comatus, oyster mushrooms, phoenix mushrooms, ganoderma lucidum, auricularia polytricha, auricularia auricula, dictyophora indusiata, hypsizigus marmoreus, stropharia rugoso-annulata, nameko, pleurotus abalonus, fistulina hepatica, brazilian mushrooms, mushrooms, straw mushrooms and tremella. The invention also provides the preparation method of the Chinese medicinal herb culture medium and the method for cultivating the edible fungi by using the Chinese herb culture medium.

A method for culturing Auricularia auricula with high output includes such steps as preparing mother seed, preparing stock, stock inoculating, preparing the seed to be cultured, laying the culturing bags on ground or beds, loading said seeds to be cultured in said culturing bags, and culturing while managing. A process for laying the culturing bags is also disclosed.

The invention discloses an enzymatic extraction method for auricularia auricula polysaccharides, which comprises the following steps of: mechanically and coarsely grinding dried auricularia auricula, sieving, mixing according to a material-to-water ratio of 1:(50-200), and extracting at the temperature of between 35 and 50 DEG C and the pH of between 5.0 and 9.0 under the action of chitinase for 60 to 180 minutes, wherein the addition amount of the chitinase is 100 to 600U/g; raising the extraction temperature to be between 80 and 95 DEG C, extracting for 60 to 180 minutes to obtain extract, and centrifuging to obtain supernatant and precipitates; and adding ethanol into the supernatant to precipitate polysaccharides, performing centrifugal separation to obtain precipitates, dissolving the precipitates in water, concentrating to remove residual ethanol, adding a mixture of diatomite and activated carbon into concentrated solution, mixing, fully stirring, filtering, performing membrane filtration on filtrate by using a polysulfone membrane of 30 to 100kD, collecting macromolecular concentrated solution which does not filter through the membrane, and drying the macromolecular concentrated solution to obtain the auricularia auricula polysaccharides. The prepared products have high purity and bioactivity; and the polysaccharide content is over 40 percent.

The invention provides a preparation method used for instant auricularia auricula, comprising the steps as follows: auricularia auricula is washed; subsequently, the washed auricularia auricula is dried and sterilized in drying and sterilizing equipment so as to lead the weight of water attached to the auricularia auricula to be reduced to below 15% of total weight of the auricularia auricula; subsequently, the auricularia auricula and edible condiment juice are filled in a packaging bag; finally, a vacuum sealing method is used to seal the auricularia auricula and the edible condiment juice in the packaging bag; in the packaging bag, the auricularia auricula is pickled in the edible condiment juice for at least 1-10 hours. The instant auricularia auricula prepared by the preparation method has fresh flavor and good taste; the instant auricularia auricula can be convenient to be eaten by opening the bag and can keep natural taste and nutrient composition.

The invention relates to a method for extracting auricularia auricula polysaccharides, which comprises the following processes: soaking; adding complex enzyme and prolease, and extracting; taking supernate through centrifuging; obtaining a crude product through ethanol precipiration; refining the crude product, and the like. The extracting method is simple and convenient; and the extracted auricularia auricula polysaccharides contain three polysaccharides, namely crude polysaccharide (FA), acid polysaccharide (FA-A) and neutral polysaccharide (FA-N). The extracted auricularia auricula polysaccharides are prepared into proper medicaments for resisting ischemic cardiovascular and cerebrovascular diseases clinically, are favorable for further developing medicaments and foods related to the auricularia auricula polysaccharides, improve processing added value of black fungus and greatly improve the economic benefit of the black fungus.

The invention provides a method for simultaneously producing Auricularia polysaccharides and melanin. The method concretely comprises the following steps: 1, strain activation; 2, shaking bottle seed culture; 3, fermenting culture; 4, separation and purification of Auricularia auricula melanin; and 5, separation and purification of the Auricularia polysaccharides. Auricularia auricular can simultaneously generate the Auricularia auricular melanin and the Auricularia polysaccharides, and the melanin and the Auricularia polysaccharides are directly extracted from a fermentation liquid; a fermentation medium can induce the Auricularia auricular to secrete the melanin and the Auricularia polysaccharides, so the secretion amount of the melanin and the Auricularia polysaccharides is increased, the secretion amount of substances independent of the excellent quality of the products is reduced, the product fermentation efficiency is increased, and the product preparation time is shortened; and the products obtained after separation and purification have the advantages of high purity, non-destroy of the structure, high activity and high extraction rate.

The invention discloses a preparation method for auricularia auricula ferment. The preparation method for auricularia auricula ferment comprises the following steps: screening of auricularia auricula, cleaning, re-watering, high-speed homogenization processing, enzymolysis processing, enzyme inactivation processing, sterilization, lactics fermentation, blending, filtering and sterilization for obtaining the finished product. By performing homogenization processing, pectase enzymolysis and lactics fermentation on auricularia auricula, the obtained auricularia auricula ferment product is relatively high in protease activity and abundant in nutritive value; and also by adding fruit and vegetables, the auricularia auricula product is increased in mouthfeel, and the formed product taste is easy to accept by consumers. The preparation method is simple, well utilizes the nutritive value of auricularia auricula, helps to develop the potential value of auricularia auricula, and provides the auricularia auricula ferment product with excellent mouthfeel and extremely high nutritive value for people.

The invention discloses a formula and a method for preparing auricularia-auricula sandwiched crisp fritter. The method comprises: screening auricularia auricula, cleaning, rewatering, performing homogenizing processing, and enabling auricularia auricula to form fragments; performing first enzymolysis and secondary enzymolysis on auricularia auricula fragments by using pectase, so as to obtain an auricularia auricula enzymolysis solution; adding a tomato seasoning powder, the auricularia auricula enzymolysis solution, albumen powder and water according to the formula, baking, coating baked fritter with a layer of egg white, then uniformly spreading puffed millet, covering puffed millets with another fritter sheet, so as to prepare the sandwiched crisp fritter, then performing compacting on the sandwiched crisp fritter, cooling to room temperature and packaging to obtain the finished product. The auricularia-auricula sandwiched crisp fritter has the function characteristics of auricularia-auricula polysaccharide, also has the nutritive peculiarity of albumen powder, is unique in flavor and sense, is crisp and tender in texture after baked, just melts in the mouth, is delicious and crisp, comprises various concentrated sugar, vitamins and mineral matters in auricularia auricula, is beneficial for growth of children, and is helpful to delay aging of the elderly.

The invention discloses a auricularia auricula composition, which consists of pharmaceutic adjuvant acceptable for human bodies and the following components in part by mass: 18 to 36 parts of auricularia auricula superfine powder, 3 to 12 parts of laver powder, 3 to 12 parts of iron lactate, 0.5 to 2 parts of vitamin B2 and 4 to 12 parts of vitamin C. The invention also discloses auricularia auricula chewable tablets prepared from the auricularia auricula composition. The auricularia auricular composition has the advantages that: fruit bodies of auricularia auricula containing high total ferrum quantity are taken as raw materials; a superfine grinding technique is adopted for the auricularia auricula, the dissolution of nutrients contained in cell walls of the fruit bodies is facilitated, and the bioavailability of the nutrients is improved; and by comparing auricularia auricula powder ground by a common machine with the auricularia auricula superfine powder, the dissolution of ferrum in the chewable tablets is obviously improved.

The invention discloses a method for utilizing fast-growing willows to culture auricularia auricula, and belongs to the technical field of edible fungus production. The method comprises the steps of 1, activation of auricularia auricula mother seeds, including preparation of mother seed culture mediums, separation, sterilization, inoculation and culture; 2, preparation of auricularia auricula original seeds, including preparation of original seed culture mediums, sterilization, inoculation and culture; 3, preparation of auricularia auricula culture seeds, including material preparation, material mixing, bagging, sterilization, inoculation, culture, after-ripening, cutting and germination acceleration; 4, planting management of auricularia auricula, including growing management, harvesting and air drying. According to the method, the shortage problem of weedtree sawdust resources for auricularia auricula culture is solved, and compared with auricularia auricula cultured by weedtree sawdust, the yield of auricularia auricula cultured by the fast-growing willows is slightly increased, but the quality of auricularia auricula has no obvious difference. Through the adoption of the method, the fast-growing willow sawdust resourcesare reasonably and effectively utilized, and the resource waste is avoided.

A method for preparing the immersed-in-saline Auricularia auricula-judae includes such steps as preparing aseptic water y filtering and sterilizing, adding the salt for pickling vegetables, cane sugar and flavouring, loading the mixture in jar, sealing, fermenting to obtain the technological water, immersing the Auricularia auricula-judae in the solution of sodium alginate, rinsing with clean water, immersing it in the solution of calcium chloride, flushing with clean water, centrifugal dewatering, proportionally loading said technological water and. Auricularia aruicula-judae in containers, vacuum packing and Pasteurizing.

The invention discloses an auricularia auricula picking machine and belongs to the technical field of production equipment of edible fungi. The auricularia auricula picking machine comprises a machineframe and an auricularia auricula picking device mounted on the machine frame, wherein the auricularia auricula picking device comprises an auricularia auricula picking tube and a driving mechanism for driving the auricularia auricula picking tube to rotate, the auricularia auricula picking tube comprises a charging opening and a discharging opening, an adjusting groove is formed in a tube wall of the auricularia auricula picking tube and is formed along an axial direction of the auricularia auricula picking tube, two sides of an opening of the adjusting groove are fixedly connected with fixed plates, strip-shaped holes are formed in the fixed plates, reinforcing plates are arranged at joints between the fixed plates and the auricularia auricula picking tube, an adjusting plate is arranged in the adjusting groove, one end of the adjusting plate is bolted with the strip-shaped holes of the fixed plates, the other end of the adjusting plate extends into the auricularia auricula pickingtube and is connected with scrapers, and the scrapers are equidistantly arrayed circumferentially along a center of the auricularia auricula picking tube. The auricularia auricula picking machine disclosed by the invention is simple and reasonable in global structure and high in degree of automation, a large volume of labor is saved, the auricularia auricula picking effect is good, and the use requirements on large-batch auricularia auricula picking are excellently met.

The invention discloses an auricularia auricula polysaccharide extracting method, and belongs to the technical field of auricularia auricula deep processing. According to the method, auricularia auricula is dried until the water content reaches 1-15%, and the auricularia auricula is placed into a grinding machine for cryogenic grinding, wherein cryogenic grinding means that firstly, liquid nitrogen is introduced into the grinding machine, and then grinding is conducted to obtain auricularia auricula powder; water is added into the auricularia auricula powder for ultrasonic extraction, after extraction is completed, centrifugation is conducted to take supernate, the above steps are repeated for sediment after centrifugation, and an auricularia auricula polysaccharide extracting solution isobtained by mixing two-time supernate. According to the method, the cryogenic grinding mode is adopted for conducting cell wall breaking treatment on the auricularia auricula, meanwhile, auricularia auricula polysaccharide extraction is conducted supplemented by an ultrasonic technology, by implementing the method, the auricularia auricula grinding particle size can be improved to 125 mu m, the grinding rate is up to 74%, and the polysaccharide extraction efficiency is improved to 20%; by means of liquid nitrogen grinding treatment, dissolution of components with low molecular mass is promoted, the antioxidation effect is good, and accordingly the method is suitable for extracting polysaccharides in the auricularia auricula.

The invention relates to a method for extraction of Auricularia auricula polysaccharide from Auricularia auricula. The method includes: selecting dry Auricularia auricula as raw materials, conducting soaking, washing and mashing, then adding cellulase, controlling enzymolysis conditions and performing enzymolysis to break cell walls; subjecting the enzymolysis generated Auricularia auricula residue to hot water extraction; combining an Auricularia auricula enzymolysis liquid and an Auricularia auricula extract liquid, conducting filtering, then adding a tannic acid solution to remove protein from the filtered liquid, subjecting a polysaccharide solution collected by centrifugation to alcohol precipitation by an ethanol solution; and finally, carrying out vacuum drying to obtain a polysaccharide product. The extraction method provided by the invention has the advantages of reasonable process, simple operation and comprehensive component retaining, the polysaccharide yield and purity are high, and the product safety is good.

The invention belongs to the field of health food and specifically relates to agaric probiotic functional food. The agaric probiotic functional food is composed of the following raw materials (by weight): 20-60 parts of auricularia auricula extract, 10-30 parts of tremella extract, 10-20 parts of polysaccharide of tricholoma matsutake, 1-10 parts of taurine, 3-5 parts of L-arginine, 2-10 parts of fructo-oligosaccharide, 0.01-0.02 part of tea polyphenol, 10-80 parts of malt extract and 10-20 parts of lactobacillus plantarum powder. By the extraction method of polysaccharide, rate of polysaccharide extraction is boosted, the product has a good effect of enhancing immunity, and the product has good efficiency of degrading cholesterol.

The invention relates to an edible fungus culture medium which consists of the following components in parts by weight: 20-40 parts of hard weed tree sawdust, 10-30 parts of bagasse, 10-30 parts of sodium hydrogen phosphate, 5-15 parts of camelina sativa cake meal, 5-15 parts of kelp residue, 10-30 parts of cotton seed hull, 5-10 parts of calcium superphosphate, 10-30 parts of bamboo shoot shell and 5-10 parts of gibberellin. The provided edible fungus culture medium is suitable for various edible fungi of pleurotus eryngii, needle mushroom, pleurotus citrinopileatus, oyster mushroom, pleurotus nebrodensis, lentinula edodes, auricularia auricula and the like, and through adoption of the edible fungus culture medium, the cultivation period can be shortened by 4-8 d, the yield can be increased by 10-15%, and the physical form aspect has no obvious differences.

The invention discloses warming health-maintaining health-care rice and a preparation method thereof. The warming health-maintaining health-care rice comprises the raw materials of corns, brown rice, tartary buckwheat, mutton, old ginger, spinach, cauliflowers, auricularia auricula, purple perilla, lilies, longan, radish seed, and black tea. The warming health-maintaining health-care rice has the beneficial effects that the mutton and the black tea are used for warning spleen and stomach, and the lilies and the longan are used for nourishing qi and blood, and thus the composite rice has the functions of tonifying middle-Jiao and Qi, tonifying spleen and clearing damp, and building a body.

The invention provides a bag hanging cultivation method of auricularia auricular. The method comprises the steps of arranging three beams of each group in parallel at equal intervals in a greenhouse, tying a rope on each beam in a way of being vertical to the ground, and enabling the cross section formed by the three ropes to be in an equilateral triangle, wherein one end of each rope is connected with one endpoint of each equilateral triangle ring buckle, and a plurality of equilateral triangle ring buckles are respectively tied on the ropes at certain intervals from top to bottom; after that, fixing a fungus bag on each equilateral triangle ring buckle, and enabling the bag hanging density to be 100-120 bags/ m<2>; in the earlier growth stage of the auricularia auricular, spraying water for 0.5-1.0 hour in the morning, and spraying the water for once every 2-3 hours in the daytime, wherein the water spray lasts for 10 minutes every time; spraying the water for 1.5-2.0 hours at night; in the late growth stage of the auricularia auricular, spraying the water for 0.5-1.0 hour in the morning, spraying the water for 1.5-2.0 hours at night, and not spraying water in the daytime until the auricularia auricular is fully expanded. After the method is adopted, the yield of the auricularia auricular is increased, and the production cost is reduced. The produced auricularia auricular is good in quality and mouth feel, black in color and high in colloid feeling.

The invention discloses a cultivation method of Auricularia auricular and belongs to the technical field of cultivation of agricultural products. Compost is prepared from raw materials in parts by weight as follows: 18-25 parts of corncobs, 30-40 parts of mulberry branch powder, 13-20 parts of ramie, 23-30 parts of bagasse, 2-5 parts of chestnut shells, 1-4 parts of gypsum, 10-25 parts of saw dust, 2-5 parts of sugar, 2-5 parts of dihydrogen phosphate, 1-4 parts of magnesium sulfate and a proper amount of water. The specific cultivation process is as follows: preparation of the compost, bagging, sterilization, inoculation, culture, fruiting management, growth management and harvesting. The Auricularia auricular cultivated with the method has the advantages of high yield, low planting cost, high survival rate, high growth speed, high quality and the like; the compost adopts local waste such as the mulberry branch powder, the chestnut shells and the ramie, so that the cultivated Auricularia auricular has the good quality and the good taste; micro-element liquid fertilizer is sprayed in the cultivation process, the yield of the Auricularia auricular is increased, and the nutritional value of the Auricularia auricular is increased.

The invention relates to a fungi bag, a manufacture method of the fungi bag, and a method for cultivating black fungus by using the fungi bag, wherein the method comprises the following steps of: taking granular sawdust processed from wood blocks and branches of cutting tailings cultivated in a forest district as a cultivation raw material, and densely cutting the fungi bag by adopting an agaric rising and growing manner in a wild wood block, so that shapes of agarics and thicknesses of auricles are very close to states of agaric on the wild wood block; and simulating the agaric rising manner under natural conditions, well coordinating the relationship among air humidity, ventilation and illumination, and promoting growth of black fungus fruiting bodies, so that color and lustre of black fungus are very close to the state of agaric on the wild wood block. The strain used by the invention is the black fungus strain (the preservation number is black fungus DL202 CCTCC M 2011138) preserved in the China centre for type culture collection (CCTCC). According to the invention, the problem of being insufficient in raw material sawdust source required for production of corresponding edible fungi is solved; produced black funguses are good in quality; and the economical benefit of cultivators is obviously increased.

The invention discloses a domestic-fungus bud-seedling composite powder and a preparation method thereof. The domestic-fungus bud-seedling composite powder comprises, in percent by mass, 10%-90% of domestic fungus, 10%-90% of bud seedlings, or a part of auxiliary material. The domestic fungus and the bud seedling are both dried ultrafine crushed particles, the domestic fungus is one or more of tricholoma mongolicum, pleurotus ostreatus, flammulina velutiper, volvariella volvacea, hericium erinaceus, copyinds comatus, pleurotus eryngii, lentinus edodes, ganoderma Lucidum, tremella, auricularia auricula and other fungi; and the bud seedling is one or more of coarse food grain bud seedlings, bean bud seedlings, vegetable bud seedlings and fruit bud seedlings. The preparation method comprises: respectively performing drying ultrafine crushing on all raw materials, preparing a composite powder by proportioning, further adding auxiliary materials, and performing special processing according to the preparation standards of routine food or health-care food, so as to prepare the domestic-fungus bud-seedling composite powder. The domestic-fungus bud-seedling composite powder integrates nutrition and health-care functions of domestic fungus and bud seedling, and human body absorption is improved.

A nutritive snack for preventing and treating cardiovascular and cerebrovascular diseases and diabetes and improving immunity is prepared from Auricularia auricula-judae powder, tartarian buckwheat flour and glutinous rice flour.

The invention provides production technology for black fungus cultivation in a simulated wild field. The production technology is characterized in that: fungus sack dense cutting is carried out by imitating the emergence and growth modes of tree fungus in wild wood sections to ensure that the shape and thickness of the tree fungus are close to the emergence state of tree fungus in wild wood sections; moisturizing emergence is realized by simulating the emergence mode under natural conditions, well coordinating the relation among air humidity, aeration and illumination and making full use of ground humidity, riverside mist and artificial scientific watering based on alternation of wetting and drying, thereby the growth of fruiting body of the tree fungus is promoted and the color of the tree fungus is close to that of emergence in wild wood sections; and 58 percent of corncob can be adopted to replace 58 percent of wood chips as main nutrients of cultivation materials. In the mode, high-quality black fungus similar to emergence in wild wood sections can be produced; and the produced black fungus has the advantages of high quality, excellent shape, color, thickness and taste and high purchasing price, thereby greatly increasing the market competitiveness of black fungus at home and abroad as well as the economic benefits of cultivators.