37 results about "Tricholoma giganteum" patented technology

The invention discloses a preparation method of dry powder and fungus powder containing Tricholoma lobayense Heim oxalate decarboxylase and relates to the field of degradation of oxalate in stomachs and intestines of human bodies or animal bodies. The preparation method comprises the following steps of: using Tricholoma lobayense Heim or sibling fungi thereof as raw materials, culturing thalli by adopting a liquid fermentation method, regulating pH (potential of hydrogen) of fermentation solution to 2.0-5.0, inducing to produce oxalate decarboxylase, collection the fermentation solution and the thalli, crushing the thalli, conducting solid-liquid separation to respectively obtain liquid and solid containing the Tricholoma lobayense Heim oxalate decarboxylase, and respectively drying the obtained liquid and solid after separation to obtain the dry powder and the fungus powder containing the Tricholoma lobayense Heim oxalate decarboxylase. The dry powder and the fungus powder containing the Tricholoma lobayense Heim oxalate decarboxylase can be used for oxalic acid removal of food, beverage, feed and the like, can also be used as raw materials to prepare healthcare products or medicines, is suitable for oral taking, can effectively degrade oxalic acid and oxalate and can prevent or cure urine oxalic acid excess symptoms and calcium oxalate calculi.

The invention discloses a tricholoma giganteum basic seed culture material which is characterized by taking corn grains and rice grains as main raw materials and mushroom dregs and gypsum powder as auxiliary materials. The invention also discloses a preparation method of the culture material. The tricholoma giganteum basic seed culture material has the advantages that firstly, the rice grains are doped in the corn grains, the rice grains are wrapped by rice husks and are easy to master the water content and not easy to break, and the culture material can not generate hardening and caking phenomena even if the corn grains are boiled to be overripe, so that strains are high in rate of finished products and good in quality; secondly, the corn grains and the rice grains are all basic seeds, so that the grains are uniform and high in grafting rate (culture rate), and the grafted strains are rapid in germination and good in growth vigour; and thirdly, the mushroom dregs are added, so that the water binding capacity of the culture material is improved, corn and rice seed grains are prevented from being aged and hardened, and the retention periods of the strains are prolonged.

The invention relates to the technical field of edible fungi cultivation, and in particular relates to a cultivation method of factory-like bottle-cultivated Tricholoma giganteum. The cultivation method comprises the following steps: step one, twisting mycelia, namely placing a Tricholoma giganteum cultivation bottle after mycelium stimulation in a mushroom cultivation room, wherein the opening of the cultivation bottle is downward and a layer of wet cloth is laid under the opening, controlling temperature, air humidity and carbon dioxide concentration in the mushroom cultivation room, firstly cultivating in dark, and immediately illuminating after the mycelia recovers until the mycelia of the Tricholoma giganteum is twisted to form primordium; step two, stimulating buds, wherein continuously illuminating until the mushroom buds appear, then stopping illumination, taking out the wet cloth when the mushroom buds grow to certain length, and uprightly placing the cultivation bottle; and step three, reproducing, wherein illumination is avoided and bud thinning is performed in the reproduction stage, and harvesting is performed after the reproduction. The cultivation method can realize year-round production and balanced supply of the Tricholoma giganteum, and has the advantage of short production period. The Tricholoma giganteum produced by using the method has the advantages of being stable in quality and consistent in development.

The invention provides a tricholoma giganteum cultivation material. The tricholoma giganteum cultivation material is characterized in that episperm of tea seeds and husks are used as raw materials and are supplemented by auxiliary materials such as fungi residues, bran, tea seed cakes, calcium superphosphate and light calcium carbonate, and the water content of the cultivation material is 63%-65%. The invention also provides a cultivation material preparation method. The cultivation material preparation method has the advantages that 1, the episperm of tea seeds and the husks are naturally stacked and fermented, so that poisonous bacteriostatics are removed, macromolecule matters are degraded, the absorption of tricholoma giganteum mycelia is facilitated, and the mycelia grow vigorously; 2, the cultivation material is reasonable in proportioning and has good air permeability and strong water-retaining property, the quantity of effective mushrooms is large, and the biology efficiency of the cultivation material reaches 88.6% to 97.4%; and 3, the source of the cultivation raw materials is widened, and the production cost is greatly reduced.

The invention provides a tricholoma giganteum cultivating material. The tricholoma giganteum cultivating material is characterized by using Chinese walnut branch chips, peel chips and husk chips as main raw materials and bagasse, bran, calcium superphosphate, gypsum powder and the like as auxiliary materials. The water content of the cultivating material is 63-65%. The invention also provides a preparation method of the cultivating material. The tricholoma giganteum cultivating material and the preparation method have the advantages that I. through exposure to the sun, secondary fermentation or stacking and ageing treatment of the Chinese walnut branch chips, peel chips and husk chips, not only are toxic antibacterial substances degraded but also macromolecular substances such as lignin, celluloses and the like are decomposed into simple substances beneficial to absorption of tricholoma giganteum mycelia and growth of the tricholoma giganteum mycelia is promoted; II. the cultivating material is reasonable in proportioning, and the fungus material has good air permeability, strong water retentivity, good tricholoma giganteum growth vigor and high yield and has biological efficiency of 96.4-108.1%; III. not only is a solution provided for harmless treatment of Chinese walnut branches, peels and husks but also a new matrix is found for tricholoma giganteum cultivation.