Lyophyllum decastes solid strain medium formula and strain production method

Abstract

The invention discloses a lyophyllum decastes solid strain medium formula which comprises the following components in percentage by weight: 50-70% of sawdust, 10-20% of rice bran, 10-20% of wheat bran and 10-20% of soybean hulls. The invention also discloses a method for producing a lyophyllum decastes solid strain by using the medium formula.

Description

【Technical field】 [0001] The present invention relates to the production technology of edible fungus strains, more precisely, it relates to a formula of solid strain culture medium of the lotus-leaved mushroom and a preparation method of the strains. 【Background technique】 [0002] The lotus-leaf Liphyme, which belongs to the order Agaricaceae, Bleomycetaceae, and the genus Lipheme in taxonomy, is a hotspot for edible fungus researchers at home and abroad to study high-quality wild edible fungi. Its meat is thick and delicate, fragrant and delicious, and the fruiting body is rich in β-1, 3-D glucan and β-1, 6-D glucan. It is a rare edible fungus with both food and medicine . Gansu Hexi University Edible Fungus Research Institute carried out composition determination, the fruit body contains 21.4% crude protein, 1.44% crude fat, 9.52% crude fiber, 53.03% carbohydrate, 13.6% ash; essential amino acid 6.02g / 100g, accounting for amino acid 35.78% of the total amount (16.82...

AI Technical Summary

Problems solved by technology

[0003] In the process of industrial bottle planting of lotus leaf pheasant, the production of bacteria is very critical. The existing culture medium formula includes sawdust, rice bran, bran, and corn flour. This medium formula is used to make Bacteria have problems such as slow growth rate, easy to infect miscellaneous bacteria, easy to form old skin on the outer surface of the strain, and difficult to observe the contamination of miscellaneous bacteria in the bottle.