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Edible fungus culture medium as well as preparation method thereof and edible fungus cultural method

A medium preparation and culture method technology, which is applied in the fields of edible fungus culture medium and its preparation and edible fungus culture, can solve the problems of increasing the infection rate of miscellaneous bacteria in the fungus rod and decreasing the success rate of inoculation, and achieves significant economic benefits and development. The effect of fast bacteria speed and dense mycelium growth

Inactive Publication Date: 2015-07-01
ZHISHENG TIANJIN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current cultivation technology of edible fungi, the main culture medium of the strains is almost all pulverized matter, and there are the following deficiencies in the production of the strains with the crushed matter: when inoculating, it is necessary to make a hole on the bacteria stick to be inoculated with a tool. Points, and then divide the bacteria into blocks into the mouth hole, and at the same time press the bacteria into the mouth hole to prevent the bacteria in the air from entering the mouth hole
However, in actual operation, this method often brings in part of the air when the hole punching tool is drawn out, or the air enters the hole because the hole is not compressed, thereby increasing the infection of bacteria in the rod rate, eventually leading to a decline in the success rate of vaccination

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for preparing an edible fungus culture medium, comprising the steps of:

[0023] 1) adding water and enzymolysis to mulberry twigs;

[0024] 2) Add compound enzyme preparation and mix well, ferment and enzymolyze at room temperature;

[0025] 3) Add cottonseed hulls, cassava alcohol waste residue, bran, lime, gypsum, and superphosphate to the mulberry twig chips obtained in step 2).

[0026] The compound enzyme preparation used in step 2) refers to the mixture of cellulase and pectinase, and the parts by weight of each component are: 60 parts of cellulase and 25 parts of pectinase.

[0027] The fermentation and enzymolysis time in step 2) is 48h.

[0028] The edible fungus medium prepared by the preparation method has the parts by weight of each component: 42 parts of mulberry twigs, 28 parts of cottonseed hulls, 14 parts of cassava alcohol waste residue, 12 parts of bran, 2 parts of lime, and 1 part of gypsum , 1 part of superphosphate.

[0029] The method...

Embodiment 2

[0037] A method for preparing an edible fungus culture medium, comprising the steps of:

[0038] 1) adding water and enzymolysis to mulberry twigs;

[0039] 2) Add compound enzyme preparation and mix well, ferment and enzymolyze at room temperature;

[0040] 3) Add cottonseed hulls, cassava alcohol waste residue, bran, lime, gypsum, and superphosphate to the mulberry twig chips obtained in step 2).

[0041] The compound enzyme preparation used in step 2) refers to the mixture of cellulase and pectinase, and the parts by weight of each component are: 65 parts of cellulase and 32 parts of pectinase.

[0042] The fermentation and enzymolysis time in step 2) is 48h.

[0043] The edible fungus culture medium prepared by the preparation method has the parts by weight of each component: 65 parts of mulberry twigs, 35 parts of cottonseed hulls, 16 parts of cassava alcohol waste residue, 15 parts of bran, 2.5 parts of lime, and 2.5 parts of gypsum , 2.5 parts of superphosphate.

[...

Embodiment 3

[0052] A method for preparing an edible fungus culture medium, comprising the steps of:

[0053] 1) adding water and enzymolysis to mulberry twigs;

[0054] 2) Add compound enzyme preparation and mix well, ferment and enzymolyze at room temperature;

[0055] 3) Add cottonseed hulls, cassava alcohol waste residue, bran, lime, gypsum, and superphosphate to the mulberry twig chips obtained in step 2).

[0056] The compound enzyme preparation used in step 2) refers to the mixture of cellulase and pectinase, and the parts by weight of each component are: 75 parts of cellulase and 40 parts of pectinase.

[0057] The fermentation and enzymolysis time in step 2) is 96h.

[0058] The edible fungus medium prepared by the preparation method has the parts by weight of each component: 78 parts of mulberry twigs, 42 parts of cottonseed hulls, 20 parts of cassava alcohol waste residue, 18 parts of bran, 5 parts of lime, and 5 parts of gypsum , 5 parts of superphosphate.

[0059] The meth...

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PUM

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Abstract

The invention provides a preparation method for an edible fungus culture medium. The preparation method comprises the following steps: 1) adding water mulberry branch powder to perform enzymolysis; 2) adding a compound enzyme preparation and uniformly mixing, fermenting and performing enzymolysis at the room temperature; and 3) adding 28-42 parts by weight of cotton seed hulls, 14-20 parts by weight of cassava vinasse, 12-18 parts by weight of bran, 2-5 parts by weight of lime, 1-5 parts by weight of gypsum and 1-5 parts by weight of calcium superphosphate into 42-78 parts by weight of mulberry branch powder obtained in the step 2) in sequence. An edible fungus cultural method is characterized by comprising the following steps: 1) adding a nutrient solution; 2) sterilizing; and 3) inoculating and culturing funguses. The edible fungus culture medium is low in contamination rate, high in fungus growing speed, good in mushroom-stick quality, thick in hypha growth, strong in growth power, good in receiving luminosity and good in disease resistance.

Description

technical field [0001] The invention relates to the field, and more specifically relates to a culture medium for edible fungi, a preparation method thereof and a method for cultivating edible fungi. Background technique [0002] In the current cultivation technology of edible fungi, the main culture medium of the strains is almost all pulverized matter, and there are the following deficiencies in the production of the strains with the crushed matter: when inoculating, it is necessary to make a hole on the bacteria stick to be inoculated with a tool. Points, and then divide the bacteria into blocks into the mouth hole, and at the same time press the bacteria into the mouth hole to prevent the bacteria in the air from entering the mouth hole. However, in actual operation, this method often brings in part of the air when the hole punching tool is drawn out, or the air enters the hole because the hole is not compressed, thereby increasing the infection of bacteria in the rod ra...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G1/04
Inventor 季延滨李涛
Owner ZHISHENG TIANJIN BIOTECH
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