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Method for recycling waste mushroom sticks

A technology of waste bacteria sticks and shiitake mushrooms, applied in botany equipment and methods, applications, mushroom cultivation, etc., can solve the problems of high cost, insignificant effect, and high requirements for enzymatic hydrolysis treatment conditions, so as to reduce evaporation costs and accelerate solidification. Chemical efficiency, the effect of enriching mineral ions

Pending Publication Date: 2020-07-17
徽县智禾农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because it degrades the corresponding components in the waste bacteria sticks through cellulase, hemicellulase, lignin peroxidase, and neutral protease, in order to improve the utilization rate of waste bacteria sticks, the requirements for enzymatic hydrolysis treatment are relatively high. and high cost
In addition, the waste bacteria sticks contain a large number of miscellaneous bacteria and insect eggs, but this treatment method only uses high temperature treatment, and the effect on some insects and bacteria with strong heat resistance is not significant

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for recycling spent shiitake mushroom sticks, comprising the following process steps:

[0023] 1) After spreading out the waste mushroom sticks and exposing them to the sun for 4 days, crush them and pass through a 100-mesh sieve to obtain the waste mushroom stick powder, put it into a hydrochloric acid solution with a volume fraction of 20%, and treat it at a constant temperature of 1.5 at 40°C. hour, filter and collect the spent mushroom stick powder;

[0024] 2) Put the fresh tobacco leaves into distilled water, boil for 60 minutes at 90°C, put the waste mushroom stick powder treated with hydrochloric acid into it, stir evenly, soak for 60 minutes at 150°C, and then sonicate Process for 5 minutes to obtain a mixed solution;

[0025] 3) Reduce the temperature of the mixed liquid in step 2) to 50°C, then add sodium hydroxide to prepare a sodium hydroxide solution with a mass concentration of 3%, adjust the temperature of the mixed liquid to 60°C, and treat at...

Embodiment 2

[0031] A method for recycling spent shiitake mushroom sticks, comprising the following process steps:

[0032] 1) Spread out the waste mushroom sticks and expose them to the sun for 5 days, crush them and pass through a 120-mesh sieve to obtain the waste mushroom stick powder, put it into a hydrochloric acid solution with a volume fraction of 20%, and treat it at a constant temperature of 1.5 hour, filter and collect the spent mushroom stick powder;

[0033] 2) Put the fresh tobacco leaves into distilled water, boil for 30 minutes at 100°C, put the waste mushroom stick powder treated with hydrochloric acid into it, stir evenly, soak for 30 minutes at 180°C, and then sonicate Processed for 15 minutes to obtain a mixed solution;

[0034] 3) Reduce the temperature of the mixed liquid in step 2) to 55°C, then add sodium hydroxide to prepare a sodium hydroxide solution with a mass concentration of 3%, adjust the temperature of the mixed liquid to 60°C, and treat at a constant temp...

Embodiment 3

[0040] The compound organic material that embodiment 1 and 2 are reclaimed and prepared is used for cultivating shiitake mushrooms and oyster mushrooms test, and it is used as the compost during the cultivation test, and other procedures are all managed by conventional methods, and the results show:

[0041]When the compound organic material prepared in Examples 1 and 2 is used as compost, shiitake mushrooms and oyster mushrooms grow well, and the produced mushrooms have good color, good appearance, strong mushroom flavor, good edible taste, high yield, and no disease phenomenon occurs during the cultivation process , when the organic material prepared by the method of the present invention is used as the cultivation material of shiitake mushrooms and oyster mushrooms, it can not only meet the nutritional requirements of shiitake mushrooms and oyster mushrooms, but also has the effect of preventing pests and diseases.

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PUM

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Abstract

The invention relates to a method for recycling waste mushroom sticks, which comprises the following steps: (1) exposing the shiitake mushroom waste mushroom sticks to the sun, crushing, sieving, andcarrying out constant-temperature treatment in hydrochloric acid, so as to obtain shiitake mushroom waste mushroom stick powder; 2) soaking the shiitake mushroom waste mushroom stick powder in the fresh tobacco leaf boiling liquid at a high temperature, and performing ultrasonic treatment to obtain a mixed liquid; 3) preparing a sodium hydroxide solution from the mixed solution and carrying out constant-temperature treatment; 4) preparing an ammonium nitrate solution from the mixed solution and carrying out constant-temperature treatment; 5) adjusting the pH value of the mixed solution by using vinegar residues, and then evaporating and concentrating to obtain a mushroom waste stick recycled material; (6) mixing and fermenting the shiitake mushroom waste mushroom stick recycled material with potato residues, corncob powder, beet pulp and an EM microbial agent to obtain a fermented material; 7, adding urea, monopotassium phosphate, calcium superphosphate and lime into the fermented material, then performing constant-temperature treatment and bagging, and obtaining the composite organic material. The composite organic material prepared through the method is used for the shiitake mushroom and oyster mushroom cultivation material, so nutritional requirements in the hypha germination and growth process can be met, and the effect of preventing diseases and insect pests is achieved.

Description

technical field [0001] The invention belongs to the technical field of recycling waste mushroom sticks, and in particular relates to a method for recycling waste mushroom sticks. Background technique [0002] Lentinus edodes is the second largest edible fungus in the world. It has the nutritional characteristics of high protein, low fat, polysaccharides, multiple amino acids and multiple vitamins. It is an indispensable food in people's daily life. Therefore, it has driven the large-scale development of the mushroom industry. And then also produced more and more waste bacterium sticks of shiitake mushrooms. The waste mushroom sticks of shiitake mushrooms are the mushroom sticks left after the mushrooms are harvested. Most mushroom farmers usually regard the mushroom sticks as waste and discard them or use them as fuel, which not only causes a waste of resources, but also aggravates the pollution of the rural environment. Therefore, the reuse of mushroom stick waste material...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05F17/20C05F17/80A01G18/20
CPCA01G18/20C05B1/02Y02W30/40
Inventor 马秀玲杜峰
Owner 徽县智禾农业科技有限公司
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