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Process for producing pink oyster mushrooms by utilizing fungi residues

A technology of fungus residue and powder leveling, applied in the field of edible fungus cultivation, can solve the problems of high cost of incineration or landfill treatment, many varieties of antibiotic residue, and large quality difference, and achieve good water holding capacity, air permeability, and incidence of pests and diseases Low, good product quality effect

Inactive Publication Date: 2017-01-11
山东福禾菌业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because antibiotic residues contain drug residues, and there are many varieties of antibiotic residues, the quality varies greatly, especially drug residues, pH is too low, it is not suitable for direct use in the production of crops, etc., and is often treated as waste. It wastes resources and causes environmental pollution. In addition, the cost of incineration or landfill treatment is too high, and the pressure on enterprises is great

Method used

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  • Process for producing pink oyster mushrooms by utilizing fungi residues

Examples

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Comparison scheme
Effect test

Embodiment 1

[0023] A kind of technology utilizing bacterium slag to produce powder oyster mushroom, comprises the following steps:

[0024] 1) Take 100 parts by weight of mixed antibiotic residues (β-lactam residues, aminoglycoside residues, tetracycline residues, macrolide residues, quinolone residues), heated to 50- Keep warm at 60°C for 2 hours, lower to room temperature, atomize and spray hydrogen peroxide with a concentration of 95% in the same volume, stir evenly, seal and compact for 1 hour, adjust the water content to 60%, inject ozone and stir for 30 minutes to make ozone and antibiotics The fungus residue is fully mixed, and the ozone concentration is maintained at 1.5g / m3 during the stirring process. After 12 days of ventilated storage, the water content is adjusted to 40%, and proteolytic enzymes (serine protease and aspartic acid protease with a mass ratio of 1:1:1:1) are added. , sulfhydryl protease, metalloprotease mixed), added at a concentration of 1.0g / m3, fermented at 2...

Embodiment 2

[0029] A kind of technology utilizing bacterium slag to produce powder oyster mushroom, comprises the following steps:

[0030] 1) Take 80 parts by weight of antibiotic residues (β-lactam residues, aminoglycoside residues), heat to 50-60°C for 2 hours, cool down to room temperature, and atomize and spray to a concentration of 95% in the same volume. % hydrogen peroxide, stirred evenly, sealed and compacted for 1 hour, adjusted the water content to 60%, injected ozone and stirred for 30 minutes, so that the ozone and antibiotic residues (serine protease, aspartic acid protease, sulfhydryl protease, metalloprotease) fully Mixing, keep the ozone concentration at 1.5g / m3 during the stirring process, adjust the water content to 40% after ventilating for 10 days, add proteolytic enzyme at a concentration of 0.8g / m3, ferment for 7 days at 28-32°C, and heat again to 50- Keep warm at 60°C for 2 hours, sterilize and dry for later use;

[0031] 2) Take 100 parts by weight of straw, 60 p...

Embodiment 3

[0035]A kind of technology utilizing bacterium slag to produce powder oyster mushroom, comprises the following steps:

[0036] 1) Take 120 parts by weight of antibiotic residues (β-lactam residues, macrolide residues, quinolone residues), heat to 50-60°C for 2 hours, cool down to room temperature, atomize and spray The hydrogen peroxide with the concentration of 95% in the same volume is stirred evenly, sealed and compacted and left for 1 hour, and the water content is adjusted to 60%, then injected with ozone and stirred for 30 minutes, so that the ozone and antibiotic residues (serine protease, aspartic acid protease, sulfhydryl group) Protease, metalloprotease) are fully mixed, the ozone concentration is maintained at 1.5g / m3 during the stirring process, after 15 days of ventilated storage, the water content is adjusted to 40%, proteolytic enzymes are added at a concentration of 1.0g / m3, and fermented at 28-32°C for 7 days , heated again to 50-60°C for 2 hours, sterilized a...

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Abstract

The invention relates to a process for producing pink oyster mushrooms by utilizing fungi residues. Antibiotic fungi residues, straws, purple sweet potato vines, banana peels, purple sweet potato flour and winter mulberry leaves are taken as culture media, the antibiotic fungi residues, the straws and the like are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matter and the like, the content of coarse fiber is as high as 30-40%, and lignin and the like are contained; the antibiotic fungi residues are inactivated and denatured after being pretreated, antibiotic valence can be removed completely, better disease resistance and insect resistance are realized while high protein and high energy of the antibiotic fungi residues are fully used, the problem of damaging a human body due to medicinal residues is solved, and resource-recovering treatment of the antibiotic fungi residues is realized. The process disclosed by the invention has the advantages of a reasonable formula of the culture media, balanced nutrition, low occurrence rate of plant diseases and insect pests, rapid growth of the pink oyster mushrooms, reduced pest and disease damage, shortened production period, high and stable yield and obvious economic benefit, and is applicable to industrialized production, and the cultivated pink oyster mushrooms have the advantages of spherical and smooth caps, uniform and stable pink, big mushroom bodies, succulent hypertrophy, high product quality and delicious taste.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a process for producing powdered oyster mushrooms by utilizing fungal residues. Background technique [0002] Pleurotus ostreatus belongs to wood saprophytic fungi, and is a kind of Pleurotaceae under the order of Basidiomycetes. Pleurotus ostreatus is rich in nutrients, and every 100 grams of dry product contains 20-23 grams of protein, and the amino acid composition is complete, and the mineral content is very rich. Chinese medicine believes that mushrooms are warm in nature and sweet in taste. It has the effects of dispelling wind and cold, relaxing tendons and activating collaterals. It is used to treat pain in the waist and legs, numbness in hands and feet, and blocked tendons and collaterals. The proteoglycans in Pleurotus ostreatus have a strong inhibitory effect on cancer cells and can enhance the immune function of the body. [0003] Dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G1/00C05F17/00
CPCC05B1/02C05F17/00C05F5/00C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 赵敬聪任鹏飞王振利高霞
Owner 山东福禾菌业科技股份有限公司
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