Using method of culture medium for hericium erinaceus

Abstract

The invention discloses a using method of a culture medium for hericium erinaceus. The using method includes the steps: (1) taking appropriate major ingredients and minor ingredients for mixing to obtain a mixture; (2) adding appropriate acetic acid into the major ingredient and major ingredient mixture, regulating the PH value to 5.2, and filling the regulated acid mixture in a plastic bag; (3) sealing the acid mixture at the temperature of 65-75 DEG C for sterilization for 3.2hours, and inoculating hericium erinaceus strains after cooling; (4) cultivating the inoculated hericium erinaceus strains at the temperature of 23-30 DEG C for 25-30 days prior to moving into a fruiting room for moisturizing and fruiting, and harvesting selenium-rich hericium erinaceus after 15-20 days. By the culture medium, the hericium erinaceus grow vigorously and high in nutritive value, iodine content in the hericium erinaceus is high, culture medium utilization efficiency of the strains is high, biotransformation rate is high, cost is saved, and economic benefit of hericium erinaceus cultivation is improved.

Description

[0001] Technical field: [0002] The invention relates to the production field of Hericium erinaceus, in particular to a method for using a medium of Hericium erinaceus. [0003] Background technique: [0004] Hericium erinaceus is a famous and precious traditional Chinese dish, with tender meat, fragrant taste and delicious taste. It is one of the four famous dishes (hericium, bear's paw, sea cucumber, shark's fin). It has the title of "mountain delicacy Hericium erinaceus and seafood bird's nest"; Hericium erinaceus has a high nutritional content, containing 26.3 grams of protein per hectogram, which is twice that of shiitake mushrooms. It contains up to 17 kinds of amino acids, of which 8 are needed by the human body. Every 100 grams of hericium contains 4.2 grams of fat, which is a veritable high-protein, low-fat food, and is also rich in various vitamins and inorganic salts. Hericium erinaceus has the effects of increasing appetite, enhancing the barrier function of...

AI Technical Summary

Problems solved by technology

[0005] At present, the medium for Hericium erinaceus on the market uses 26% wood chips, 20% wheat husks, 2% gypsum or calcium carbonate, 1% sugar, and 1% superphosphate as the main raw materials to cultivate Hericium erinaceus, and the carbon source nutrition of miscellaneous wood chips The elements are single, and the growth environment of the cultivated Hericium erinaceus has many limiting factors, and the yield is relatively low, and the wheat husk is selected as the nitrogen source for the growth of Hericium erinaceus, and its nitrogen element is difficult to be decomposed and absorbed by the root system of Hericium erinaceus, which is not conducive to The expansion of Hericium erinaceus strains and caps has resulted in less nutritional value and ingredients of Hericium erinaceus, and lower content of trace elements, which is not conducive to people's normal nutritional intake