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Method of utilizing hermetia illucens fecula to prepare edible mushroom culture medium

A soldier fly and culture medium technology, which is applied in the field of edible fungus culture medium preparation, can solve the problems of high cost and incomplete nutrients, and achieve the effects of low preparation cost, accelerated fermentation process, and simple and convenient production process

Active Publication Date: 2019-07-16
ANHUI HUANGHE WATER RESOURCE POLYTRON TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of high cost and incomplete nutrients in the preparation of edible fungus culture medium in the prior art, the present invention provides a method for preparing edible fungus culture medium by using black soldier fly feces

Method used

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  • Method of utilizing hermetia illucens fecula to prepare edible mushroom culture medium
  • Method of utilizing hermetia illucens fecula to prepare edible mushroom culture medium
  • Method of utilizing hermetia illucens fecula to prepare edible mushroom culture medium

Examples

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Embodiment 1

[0031] Such as figure 1 Shown, a kind of method utilizing black soldier fly worm excrement to prepare edible fungus culture medium comprises the following steps:

[0032](1) Prepare actinomycete stalk culture medium, inoculate the culture medium after sterilizing with self-screened and domesticated Streptomyces flocculus (Streptomyces flocculus) laboratory strain code Bia4, shake and culture at 37° C. for 20 hours to obtain Bia4 bacterial liquid; Preferably, the actinomycete stalk medium includes the following components: 4-5 g of straw powder sieved with 60-100 meshes, 0.5-1 g of magnesium sulfate, 1.5-2 g of potassium dihydrogen phosphate, 1.5-2 g of ammonium sulfate, ferrous sulfate 0.05~0.1g, water 1kg, make the nutrients in the actinomycete stalk medium more comprehensive, make the Bia4 bacterial liquid obtained is conducive to the fermentation of undried black soldier fly manure; 20min high-temperature sterilization to reduce the amount of miscellaneous bacteria, becaus...

Embodiment 2

[0038] Basically the same as Example 1, more specifically, the present embodiment utilizes the method for preparing edible fungus culture medium from black soldier fly manure and comprises the following steps:

[0039] (1) prepare actinomycete stalk culture medium, this actinomycete stalk culture medium comprises following components: 60 mesh sieved straw powder 4g, magnesium sulfate 0.5g, potassium dihydrogen phosphate 1.5g, ammonium sulfate 1.5g, sulfurous acid Iron 0.05g, water 1kg, the actinomycete stalk medium was sterilized at 121°C for 20 minutes, and then inoculated with self-screened and domesticated Streptomyces flocculus (Streptomyces flocculus) laboratory strain code name Bia4, and cultured on a shaking table at 37°C 20 hours to get Bia4 bacteria liquid;

[0040] (2) Sieve the undried black soldier fly manure, the water content of the undried black soldier fly manure is 35-40%, and the water content is higher than 40% or lower than 35%, which is not conducive to bl...

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Abstract

The invention discloses a method of utilizing hermetia illucens fecula to prepare an edible mushroom culture medium, belongs to the technical field of edible mushroom culture medium preparation and aims to solve the problem that edible mushroom culture mediums are too high in preparation cost and incomplete in nutritional substance in the prior art. The method includes: fermenting non-dried hermetia illucens fecula, spraying Bia4 bacterial liquid during fermenting, squeezing liquid portion after fermenting is completed, retaining solid residue, well mixing and stirring the solid residue with other raw materials, and sterilizing to obtain the edible mushroom culture medium. The hermetia illucens fecula is taken as a raw material to prepare the edible mushroom culture medium and is rich in nutritional substance and low in cost, so that a new path is created for application of hermetia illucens, the application of hermetia illucens is not limited to be directly used as soil fertilizer anymore, economic benefit and using effect of the hermetia illucens fecula are improved remarkably, and the whole preparation process is simple and easy in operation.

Description

technical field [0001] The invention belongs to the technical field of edible fungus culture medium preparation, and more specifically relates to a method for preparing edible fungus culture medium by utilizing black soldier fly feces. Background technique [0002] Edible fungi refer to large edible fungi with large fruiting bodies, commonly known as mushrooms. There are more than 350 kinds of edible fungi known in China, most of which belong to Basidiomycotina. Cordyceps, truffles, lark and boletus, etc.; a few belong to the subphylum Ascomycota, including morels, saddle mushrooms, truffles, etc. Among these fungi, there are log cultivation, manure grass cultivation, and substitute material cultivation. The edible fungi produced by the substrate of these cultivation methods have less active ingredients for human health, and the health care functions brought to the human body are not satisfactory. . Moreover, because the most commonly used compost of existing edible fungi...

Claims

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Application Information

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IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 夏梦宁何业俊王栋
Owner ANHUI HUANGHE WATER RESOURCE POLYTRON TECH INC