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Sterilization and inoculation process for edible fungus culture material

A technology for culturing materials and edible fungi, applied in the fields of horticulture, application, and botanical equipment and methods, can solve the problems of low production efficiency, waste of energy, long growth cycle, etc. uniform effect

Inactive Publication Date: 2011-05-11
天津渔阳酒业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process has the following defects: 1. Sterilize with normal pressure after bagging, because the heat is not easy to conduct into the bag, and the time spent is about 36 hours, otherwise the sterilization effect will not be achieved, resulting in time-consuming and labor-intensive process. Waste of energy, less efficient
2. The inoculation method uses one point or several points to inoculate, and it takes a long time for the mycelia to fill the whole bag, which leads to low production efficiency, long time-consuming, and long growth cycle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: a kind of edible fungus culture material sterilization and inoculation process, adopt shochu retort technology to directly evenly pack into the retort for shochu after 78Kg of wood chips, 18Kg of fresh distiller's grains, 1Kg of calcium carbonate and 1Kg of calcium sulfate are formed into culture medium The sterilization effect can be achieved by steam high pressure (0.1MP), high temperature 110℃, and sterilization for 3 hours. In a relatively sterile environment, after the fans and mixers are rapidly cooled, 5-10% of the liquid strain is evenly mixed in the culture material, and then bagged.

Embodiment 2

[0012] Embodiment 2: a kind of edible fungus culture material sterilization and inoculation process, adopt shochu retort technology to directly evenly pack into the retort for shochu after 88Kg of sawdust, 28Kg of fresh distiller's grains, 1Kg of calcium carbonate and 1Kg of calcium sulfate are formed into culture medium The sterilization effect can be achieved by steam high pressure (0.1MP), high temperature of 121℃, and sterilization for 4 hours. In a relatively sterile environment, after the fans and mixers are rapidly cooled, 5-10% of the liquid strain is evenly mixed in the culture material, and then bagged.

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PUM

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Abstract

The invention relates to a sterilization and inoculation process for an edible fungus culture material, wood chips, fresh lees, calcium carbonate and calcium sulfate are used for constituting a culture medium, then the process of arranging samshu into a still is adopted for directly and uniformly arranging the culture medium into the still for the samshu for performing steam high-pressure and high-temperature sterilization and cooling, then 5-10% of liquid strain is uniformly stirred in the culture medium, and the bagging is further carried out. The process can greatly improve the production efficiency of edible fungi, reduce the production cost and shorten the production period.

Description

Technical field: [0001] The invention belongs to a method for cultivating edible fungi, in particular to a process for sterilizing and inoculating edible fungi culture materials. Background technique: [0002] In recent years, in order to save forest resources, shorten the production cycle, reduce production costs, and simplify the operation procedures, the cultivation of edible fungi has gradually changed from the method of segment tree cultivation to the method of bag cultivation. Edible mushroom cultivation in bags is to divide industrial and agricultural wastes and various components required for mycelium growth into edible mushroom culture materials, put them into plastic bags, and finally harvest them after sterilization, inoculation, cultivation, etc. This process has the following defects: 1. Use normal pressure sterilization after bagging, because heat is not easily transferred into the bag, and the time is about 36 hours, otherwise the sterilization effect will not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04A61L2/07
Inventor 赵福明王显高
Owner 天津渔阳酒业有限责任公司
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