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Microorganism production process

A production process and material technology, applied in the field of edible fungus stick production technology, can solve the problems of long production cycle of edible fungus sticks, high technical difficulty in the production stage, long time for mycelium growth, etc., and achieve successful production of mushroom sticks The effect of high production rate, comprehensive production cost reduction and shortened production cycle

Inactive Publication Date: 2011-11-16
重庆良酩科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the production stage of edible fungus sticks is technically difficult and complicated, including the preparation of culture materials, mixing materials, bagging, sterilization, cooling, inoculation, cultivation and other processes (see figure 1 ), due to the complex production process, many procedures, easy pollution, low production efficiency, large-scale production requires more skilled workers
In addition, due to the small number of inoculation points and the longer time required for mycelia to grow, the production cycle of edible fungus sticks is long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of production technology of edible mushroom stick, according to the following steps:

[0031] 1. Ingredients: Weigh the raw and auxiliary materials according to the ratio;

[0032] 2. Loading: use the feeder to send the uniformly mixed materials into the vertical stirring sterilization device;

[0033] 3. Mixing material: fully mix the material in the vertical stirring sterilization device;

[0034] 4. Sterilization: Pass steam into a vertical stirring sterilization device to sterilize the material; the time is 1.5 hours, the temperature is 121°C, and the pressure is 0.15Mpa.

[0035] 5. Cooling: After the sterilization is completed, stop the steam feeding, combine vacuuming and feeding sterile air into the vertical stirring sterilization device, first vacuumize to -60pa, then feed sterile air to 0.0Mpa, until The material is cooled to 30°C;

[0036] 6. Inoculation: When the temperature of the material in the vertical stirring sterilization device drops to 30°...

Embodiment 2

[0041] A kind of production technology of edible mushroom stick, according to the following steps:

[0042] 1. Ingredients: Weigh the raw and auxiliary materials according to the ratio;

[0043] 2. Loading: use the feeder to send the uniformly mixed material into the horizontal stirring sterilization device;

[0044] 3. Mixing material: fully mix the material in the horizontal stirring sterilization device;

[0045] 4. Sterilize the material: pass steam into the horizontal stirring sterilizer to sterilize the material; the time is 2 hours, the temperature is 126°C, and the pressure is 0.1 Mpa.

[0046] 5. Cooling: After the sterilization is completed, stop the steam feeding, combine vacuuming and feeding sterile air into the horizontal stirring sterilization device, first vacuumize to -60pa, and then feed sterile air to 0.0Mpa. The material is cooled to 30°C;

[0047] 6. Inoculation: When the temperature of the material in the horizontal stirring sterilization device drops ...

Embodiment 3-7

[0051] Embodiment 3-7: carry out according to the following steps and process parameters, and the rest are the same as embodiment 1.

[0052]

[0053] The pollution rate of the above-mentioned edible fungus stick production is 0.8-2%, and the success rate of the mushroom stick production is high; at the same time, the production cycle of the edible fungus stick is effectively shortened, and the material of 500-800 kg can be produced within 6-8 hours Transferred to the cultivation room for cultivation, the cultivation time of the edible fungus sticks in the cultivation room is only about 15-20 days before they are fully grown; the comprehensive production cost of the edible fungus sticks is reduced by 20-25%. The Pleurotus ostreatus mushroom sticks produced by the mushroom stick production process are used for fruiting, and the conversion rate is as high as 110-140%. It can be seen that the nutritional components of the mushroom sticks are fully preserved during the productio...

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Abstract

The invention relates to a production process of edible fungus sticks, and the production process comprises the following steps: mixing and stirring materials, sterilizing, cooling, inoculating and bagging, wherein the sterilizing, cooling, inoculating and bagging steps are sequentially carried out after materials are mixed and stirred; the steps of mixing and stirring materials, sterilizing, cooling and inoculating are carried out in the same stirring and sterilizing device; and the sterilization processing is carried out on the fungus bags for bagging before the bagging step. In the process provided by the invention, the manpower, equipment, facilities, power and pollution changes in the transportation course of the materials are greatly reduced; the manufacturing success rate of the fungus sticks is high; the manpower labor intensity is greatly reduced at the same time; and the production cycle of the edible fungus sticks can be effectively shortened. In general, the production process of the edible fungus sticks provided by the invention has the advantages of easy operation, high production efficiency and high manufacturing success rate of the fungus stick, has good application prospects and is difficult to pollute.

Description

technical field [0001] The invention relates to the field of industrialized production of microorganisms, in particular to a production process of edible mushroom sticks. Background technique [0002] Edible fungus is a kind of microorganism, which belongs to the large fungus with huge fruiting body and edible flesh or gelatin. It grows by decomposing external organic matter to obtain nutrition. It not only has high edible value, but also contains rich protein and low fat. , as well as a variety of amino acids, minerals and vitamins necessary for the human body, it also has a high food therapy and health care function. The World Food and Agriculture Organization recommends edible fungi, and believes that edible fungi are one of the important food sources for humans in the 21st century. [0003] The edible fungi market is huge and growing rapidly. The annual output of edible fungi in China has exceeded 20 million tons, with a total annual output value of about 100 billion yu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 夏劲弩夏友先
Owner 重庆良酩科技发展有限公司
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