A kind of production method of Hericium erinaceus mycelia for extracting Hericium erinaceus polysaccharide

Abstract

The invention discloses a production method for extracting hericium erinaceus mycelia of hericium erinaceus polysaccharide. The hericium erinaceus mycelia are obtained through the seven steps of material weighing, pretreatment of a matrix material, mixing, bagging sterilization, inoculated culture, spawn running management and bag removal harvesting. Compared with the prior art, the production method comprises the following steps that hericium erinaceus mushroom sticks with the low lignocellulose and cotton seed hulls are selected as main body materials according to the ratio of the matrix material, rough lignocellulose of the macromolecular structure is converted into fine lignocellulose of the micromolecular structure through fermentation pretreatment of the matrix material, the mycelia can be conveniently and effectively utilized by hyphae during culture, the biological conversion utilization rate of the mycelia in the culture stage is improved and is high, the culture time is shortened, the production efficiency is improved, the production cost is reduced, and meanwhile waste of agricultural production can be comprehensively utilized.

Description

technical field [0001] The invention relates to the technical field of edible fungus production, in particular to a production method of Hericium erinaceus mycelia for extracting Hericium erinaceus polysaccharide. Background technique [0002] Edible fungi are recognized as healthy food or functional food in the world due to their rich nutrition. They are not only rich in protein and vitamins, but also contain physiologically active substances, such as high molecular polysaccharides, natural organic germanium, cAMP, triterpenoids, etc. The immune function of the human body has important value. [0003] The name is known as Hericium erinaceus, also known as Hericium erinaceus, Hericium erinaceus, cauliflower fungus, hedgehog, etc. It is named after its shape, and it is a rare edible and medicinal fungus. Along with bear's paw, bird's nest and shark's fin, it is one of the traditional "four famous dishes" in my country. [0004] Hericium meat is tender, soft, fragrant and re...

AI Technical Summary

Problems solved by technology

[0007] There are usually two ways to extract mushroom polysaccharides from the practical fungus mushroom mycelium. One is the liquid fermentation method to cultivate mycelia for extraction. This extraction method has complex processes, large equipment investment, and high production costs.