Edible fungus mother strain culture medium prepared from cotton seed hulls and preparation method of edible fungus mother strain culture medium

Abstract

The invention discloses an edible fungus mother strain culture medium prepared from cotton seed hulls and a preparation method of the edible fungus mother strain culture medium. The edible fungus mother strain culture medium prepared from the cotton seed hulls is prepared from the cotton seed hulls, corn flour, monopotassium phosphate, agar and water in a mixed mode. Nutritional ingredients of the edible fungus mother strain culture medium can meet the growth requirements of an edible fungus mother strain, the cotton seed hulls serve as main raw materials, and the structure of the mother strain culture medium is improved; through the cooperation of the cotton seed hulls, the corn flour, monopotassium phosphate and the agar, the nutrition structure of the mother strain culture medium is richer, the nutrition environment is more suitable for the growth requirements of the mother strain, after inoculation is completed, the strain is high in germination speed and adaptability, the spawn running time after inoculation is completed is obviously shortened, then the production period of edible fungi is shortened, and the annual multiple crop index is increased; the cotton seed hulls serve as the main raw materials of the edible fungus mother strain culture medium, local materials can be used, and the production cost of edible fungus cultivation is reduced. In addition, the preparation process is simple, and ingredients among all the raw materials generate complex micro biochemical reactions.

Description

technical field [0001] The invention belongs to the technical field of fungus mother seed culture medium, and in particular relates to an edible fungus mother seed culture medium using cottonseed hulls as a raw material and a preparation method thereof. Background technique [0002] In the existing edible fungus culture technology, the commonly used culture plan is to adopt the multi-stage strain culture method. Specifically, the mother seed culture medium is first prepared for the mother seed culture, and after the mother seed liquid is obtained, the bacterial liquid is then placed in the Cultivate on the original seed medium to obtain the original seed bacterium liquid, then put the original seed bacterium liquid on the cultivated medium for cultivation to obtain the cultivated species, and put the cultivated species into the fruiting bag or incubator to control the bacteria By controlling and adjusting the process parameters, fungi products can be obtained. The mother se...

AI Technical Summary

Problems solved by technology

However, after subsequent inoculation, the germination speed of the mother seed bacteria liquid obtained through the existing mother seed culture medium is slow and the adaptability is poor; the germination time after inoculation is longer, resulting in a longer production cycle of edible fungi; Base production cost is higher