Flammulina velutipes mushroom bran recycling technology

A technology of Flammulina velutipes fungus chaff and technology, which is applied in the field of fungus chaff recycling, can solve the problems of lack of systematization and less development, and achieve the effect of increasing labor demand and extending the biomass cycle chain

Inactive Publication Date: 2013-12-18
ZHAOQING LYUJIAN AGRI SCI & TECH
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on the recycling of the chaff of Flammulina velutipes is mainly focused on the research on the fermented feed of the chaff, the research on the secondary cultivation

Method used

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  • Flammulina velutipes mushroom bran recycling technology

Examples

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Comparison scheme
Effect test

Embodiment 1

[0028] as attached figure 1 Shown, a kind of Flammulina velutipes bacterium chaff recycling technology comprises the following steps:

[0029] (1) Using Flammulina velutipes mushroom chaff as raw material, analyze the nutritional components, determine the content of cellulose, amino acids, and trace elements in the chaff, and use the neutral-acid detergent fiber sequence analysis method to analyze lignin, cellulose, and hemifiber in the chaff The protein content of bacteria bran was determined by semi-micro Kjeldahl method; the amino acid species was determined by hydrochloric acid hydrolysis method; Recycling provides a theoretical basis;

[0030] (2) Using PDA medium or bottle material cultivation methods, conduct screening tests on edible fungus strains suitable for cultivation of Flammulina velutipes mushroom chaff, and screen out edible fungal strains suitable for degrading fungus chaff;

[0031] (3) According to the biological characteristics of the edible fungus strai...

Embodiment 2

[0035] as attached figure 1 Shown, a kind of Flammulina velutipes bacterium chaff recycling technology comprises the following steps:

[0036] (1) Using Flammulina velutipes mushroom chaff as raw material, analyze the nutritional components to determine the content of cellulose, amino acids, and trace elements in the chaff, and use the neutral-acid detergent fiber sequence analysis method to analyze the lignin, cellulose, semi- Cellulose content; use semi-micro Kjeldahl method to determine the protein content of bacterial bran; Provide a theoretical basis for the recycling of bran;

[0037] (2) Accumulated fermentation and pre-rot of Flammulina velutipes mushroom chaff, and screened synergistic strains with high cellulase and hemicellulase activities from the pre-rot material;

[0038] (3) Add decomposing agent and nutritional additives to the pre-rotted material in the above steps to carry out secondary synergistic fermentation;

[0039] (4) Utilize the secondary synergist...

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Abstract

The invention discloses a flammulina velutipes mushroom bran recycling technology. According to the technology, flammulina velutipes mushroom bran is taken as a raw material to perform nutritional ingredient analysis. Domestic fungus strains suitable for degradation of the mushroom bran are screened out, and the mushroom bran is used for culturing domestic fungi, or the flammulina velutipes mushroom bran is accumulated for fermentation and pre-corrosion and then is subjected to secondary synergistic fermentation to produce an organic fertilizer, and the organic fertilizer is used for culturing vegetables. The technology disclosed by the invention can be used for reducing the production cost of flammulina velutipes, improving the mushroom bran recycling rate, increasing the vegetable yield and promoting social employment, so that the technology has very high ecologic, economic and social benefits.

Description

technical field [0001] The invention relates to a technology for recycling fungus chaff, in particular to a technology for recycling fungus chaff of Flammulina velutipes. Background technique [0002] In recent years, industrial production of edible fungi in my country has developed rapidly, and Flammulina velutipes is the highest yield among edible fungi in industrial cultivation in my country. After harvesting Flammulina velutipes, the remaining waste culture material - fungus chaff, most of the fungus chaff is discarded at will, which not only causes a great waste of resources, but also brings serious pollution to the site, restricting the edible fungus industry improvement. With the continuous development of the edible fungus industry, the production of a large amount of fungus chaff has brought about environmental pollution and waste of resources. Through the research on the recycling technology of Flammulina velutipes mushroom chaff, improve the labor efficiency of t...

Claims

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Application Information

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IPC IPC(8): C05F11/08A01G1/04
Inventor 向国忠
Owner ZHAOQING LYUJIAN AGRI SCI & TECH
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