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Preparing method for nutrient-rich edible mushroom culture medium

A medium preparation, nutrient-rich technology, applied in the directions of botanical equipment and methods, application, cultivation, etc., can solve the problems of inability to meet the consumption needs of urban residents, improper raw material formula, low economic benefits, etc. Enhanced permeability, not easy to disperse effect

Inactive Publication Date: 2019-02-19
安徽铜草花现代农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Edible fungus is a kind of vegetable food that people like to eat and has high nutritional value. It is also a good project for farmers to get rid of poverty. There are very few edible fungi, which cannot meet the consumption needs of the majority of urban residents
Therefore, the edible fungi currently sold in the vegetable market are generally artificially cultivated. The method is to transplant different types of edible fungus strains to a variety of different material culture media, and grow them under artificially controlled temperature and humidity conditions. , let it grow and develop into different edible fungi; in the past, most of the edible fungus culture media used by people used cottonseed hulls, rapeseed hulls or other plant fibers, but because of improper raw material formula, the nutrition was single, the cost was high, and the economic benefit Low, difficult to popularize

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for preparing a nutrient-rich edible fungus culture medium, comprising the steps of:

[0017] S1. Stir 10kg of starch, 4kg of silk fibroin, 1kg of polyvinylpyrrolidone, 2kg of sodium carboxymethyl cellulose, and 55kg of water for 16 minutes at a stirring temperature of 70°C and microwave for 10 minutes at a microwave power of 420W. Add 0.6kg of cocamide Propyl betaine and 20kg of urea were stirred evenly, and 1.8kg of polyethylene glycol was added and stirred for 10min at a stirring speed of 800r / min to obtain a prefabricated material;

[0018] S2. Mix 60kg of fermented peony seed shells, 40kg of cottonseed shells, 4kg of prefabricated materials, 3kg of gypsum, 1kg of montmorillonite, 2kg of expanded perlite, 1kg of talcum powder, 2kg of medical stone powder, 1kg of coconut shell charcoal, and 100kg of water. Steam sterilize for 20 minutes at a sterilization temperature of 120° C. to obtain a nutrient-rich edible fungus culture medium.

Embodiment 2

[0020] A method for preparing a nutrient-rich edible fungus culture medium, comprising the steps of:

[0021] S1. Stir 16kg of starch, 1kg of silk fibroin, 2kg of polyvinylpyrrolidone, 1kg of sodium carboxymethyl cellulose, and 68kg of water for 10 minutes at a stirring temperature of 80°C, microwave for 4 minutes, and microwave power of 460W, add 0.1kg of cocamide Propyl betaine and 50kg urea were stirred evenly, and 1kg polyethylene glycol was added and stirred for 16min at a stirring speed of 600r / min to obtain a prefabricated material;

[0022] S2. Mix 100kg fermented peony seed shells, 20kg cottonseed shells, 10kg prefabricated materials, 1kg gypsum, 3kg montmorillonite, 1kg expanded perlite, 2kg talcum powder, 1kg medical stone powder, 2kg coconut shell charcoal, 40kg water and mix evenly under high pressure. Steam sterilize for 30 minutes at a sterilization temperature of 110° C. to obtain a nutrient-rich edible fungus culture medium.

Embodiment 3

[0024] A method for preparing a nutrient-rich edible fungus culture medium, comprising the steps of:

[0025] S1. Stir 12kg of starch, 3kg of silk fibroin, 1.3kg of polyvinylpyrrolidone, 1.8kg of sodium carboxymethyl cellulose, and 58kg of water for 14 minutes at a stirring temperature of 73°C for 8 minutes with a microwave power of 430W. Add 0.4kg of coconut Oleamidopropyl betaine and 30kg of urea were stirred evenly, and 1.6kg of polyethylene glycol was added and stirred for 12min at a stirring speed of 750r / min to obtain a prefabricated material;

[0026] S2, 70kg fermented peony seed shell, 35kg cotton seed shell, 6kg prefabricated material, 2.5kg gypsum, 1.5kg montmorillonite, 1.7kg expanded perlite, 1.2kg talcum powder, 1.8kg medical stone powder, 1.2kg coconut shell charcoal, Mix 80 kg of water evenly, and sterilize with high-pressure steam for 22 minutes at a sterilization temperature of 118° C. to obtain a nutrient-rich edible fungus culture medium.

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Abstract

The invention discloses a preparing method for a nutrient-rich edible mushroom culture medium. The preparing method includes the following steps that starch, silk fibroin, polyvinylpyrrolidone, sodiumcarboxymethylcellulose and water are stirred and subjected to microwave processing, cocamidopropyl betaine and urea are added, the mixture is stirred to be uniform, polyethylene glycol is added, andthe mixture is stirred to obtain a prepared material; fermented peony seed shells, cotton seed hulls, the prepared material, gypsum, imvite, expanded perlite, talcum powder, medical stone powder, coconut shell charcoal and water are mixed to be uniform, high-pressure steam sterilization is carried out, and the nutrient-rich edible mushroom culture medium is obtained. According to the preparing method for the nutrient-rich edible mushroom culture medium, the culture medium prepared with the method is rich and comprehensive in nutrient, rich organic matter can be provided for edible mushroom growth, the release speed of nutrients is moderate, and the nutrient-rich edible mushroom culture medium meets the requirement of the whole growing period of edible mushrooms for nutrients.

Description

technical field [0001] The invention relates to the technical field of edible fungi cultivation, in particular to a method for preparing a nutrient-rich edible fungus culture medium. Background technique [0002] Edible fungus is a kind of vegetable food that people like to eat and has high nutritional value. It is also a good project for farmers to get rid of poverty. Edible fungus must be seldom after all, can not satisfy the consumption demand of vast urban residents. Therefore, the edible fungi currently sold in the vegetable market are generally artificially cultivated. The method is to transplant different types of edible fungus strains to a variety of different material culture media, and grow them under artificially controlled temperature and humidity conditions. , let it grow and develop into different edible fungi; in the past, most of the edible fungus culture media used by people used cottonseed hulls, rapeseed hulls or other plant fibers, but because of imprope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G18/20
CPCA01G18/20C05D3/00C05G3/00C05D5/00C05D9/00C05F5/002
Inventor 周红张晓燕
Owner 安徽铜草花现代农业科技有限公司
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