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Method for reducing inoculation contamination rate of hypsizygus marmoreus fungus bags

A technology of seafood mushroom and pollution rate, which is applied in botany equipment and methods, mushroom cultivation, gardening, etc., and can solve the problem of high pollution rate of mushroom bags

Pending Publication Date: 2020-10-23
FUJIAN YUANSHAN HUIMIN BIOLOGICAL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the object of the present invention is to provide a method for reducing the inoculation contamination rate of seafood mushroom bags, so as to solve the high problem of the contamination rate of mushroom bags in the background technology

Method used

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  • Method for reducing inoculation contamination rate of hypsizygus marmoreus fungus bags

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A method for reducing the inoculation contamination rate of seafood mushroom bags, comprising the steps of:

[0026] A1, bag making: collect and cultivate the compost of seafood mushroom to complete the bag making of fungus bag, wherein, compost comprises following components by weight: 45 parts of cottonseed hulls, 18 parts of miscellaneous sawdust, 8 parts of bagasse, 18 parts of wheat husks, 4 parts of soybean meal, 4 parts of corn flour, and 2 parts of lime; pre-measure the moisture of each component before mixing the materials, and use water buckets to supply water quantitatively during the mixing process to ensure that the water content of the compost is 61-62%; among them, 2 parts of lime Adding can adjust the pH of the culture material to stabilize to 9.0.

[0027] A2. Sterilization: the bacteria bag made in step A1 is sterilized by an autoclave; vacuumize twice before sterilization, and each time vacuumizes to control the vacuum to 0.05 MPa negative pressure, t...

Embodiment 2

[0039] A method for reducing the inoculation contamination rate of seafood mushroom bags, comprising the steps of:

[0040] A1, bag making: collect and cultivate the compost of seafood mushroom to complete the bag making of bacteria bag, wherein, compost comprises following components by weight: 40 parts of cottonseed hulls, 15 parts of miscellaneous sawdust, 7 parts of bagasse, 17 parts of wheat husks, 3 parts of soybean meal, 3 parts of corn flour, and 3 parts of lime; the moisture content of each component is determined in advance before mixing, and the water bucket is used to supply water quantitatively during the mixing process to ensure that the water content of the compost is 61-62%; among them, 3 parts of lime Adding can adjust the pH of the culture material to stabilize to 9.1.

[0041] A2. Sterilization: the bacteria bag made in step A1 is sterilized by an autoclave; vacuumize twice before sterilization, and each time vacuumizes to control the vacuum to 0.05 MPa negati...

Embodiment 3

[0053] A method for reducing the inoculation contamination rate of seafood mushroom bags, comprising the steps of:

[0054] A1, bag-making: collect and cultivate the compost of seafood mushroom to complete the bag-making of bacteria bag, wherein, compost comprises following components by weight: 46 parts of cottonseed hulls, 20 parts of miscellaneous sawdust, 10 parts of bagasse, 21 parts of wheat husks, 5 parts of soybean meal, 5 parts of corn flour, and 3 parts of lime; the moisture content of each component is determined in advance before mixing, and the water bucket is used to supply water quantitatively during the mixing process to ensure that the water content of the compost is 61-62%; among them, 3 parts of lime Adding can adjust the pH of the culture material to stabilize to 8.9.

[0055] A2. Sterilization: the bacteria bag made in step A1 is sterilized by an autoclave; vacuumize twice before sterilization, and each time vacuumizes to control the vacuum to 0.05 MPa neg...

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Abstract

The invention belongs to the technical field of edible fungus inoculation, and particularly relates to a method for reducing the inoculation contamination rate of hypsizygus marmoreus fungus bags. Themethod comprises the following steps of A1, bag making; A2, sterilization; A3, cooling; A4, clean inoculation; and A5, culture at the proper temperature. By adopting the method for reducing the inoculation contamination rate of the hypsizygus marmoreus fungus bags, the contamination rate of the fungus bags can be effectively reduced; the finished product rate of the fungus bags is improved; the production consistency of the fungus bags can be realized to the maximum degree, so that the high yield and the stable yield of the hypsizygus marmoreus are realized; in addition, the operation processis simple; and the quality safety and sanitation of the product can be ensured.

Description

technical field [0001] The invention belongs to the technical field of edible fungus inoculation, and in particular relates to a method for reducing the pollution rate of seafood mushroom bag inoculation. Background technique [0002] Seafood mushrooms, also known as Pleurotus spp., Shiji mushrooms, and white jade mushrooms, are rich in lysine, arginine, dextran and other essential amino acids for the human body. They can promote the mental development of young people, fight cancer, lower cholesterol, and improve human immunity. Power and other effects are deeply loved by consumers and have broad market prospects at home and abroad. At present, the production of seafood mushrooms is mainly based on factory production and has developed rapidly all over the country. The bacteria bag is made with a semi-automatic bagging machine or a full-automatic bagging machine. After high-pressure sterilization, solid bacteria or liquid bacteria are inserted into the bag after cooling, and...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/50A01G18/30A01G18/20A01G18/40
CPCA01G18/00A01G18/50A01G18/30A01G18/20A01G18/40
Inventor 饶火火肖淑霞黄志龙廖赟远连成木游安秀钟锦生卢建坤
Owner FUJIAN YUANSHAN HUIMIN BIOLOGICAL CO LTD
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