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Primordium control method during pleurotus eryngiu factory production.

A technology of production process and control method, applied in horticultural methods, botany equipment and methods, gardening tools/equipment, etc., can solve problems such as bacterial pollution, achieve high commodity value, reduce enterprise labor costs and management costs, and provide excellent quality Effect

Inactive Publication Date: 2009-12-30
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of primordia control method in the industrial production process of Pleurotus eryngii improved, it can overcome the excessive primordium formed in the production process of Pleurotus eryngii in the prior art, and use a large amount of primordia after primordium formation The artificial bud thinning, and may cause some deficiencies of bacterial contamination

Method used

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  • Primordium control method during pleurotus eryngiu factory production.

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 1. Raw material mixing

[0013] The raw materials required for cultivation are sawdust, corn cob powder, rice bran, bran, and corn flour. The mass percentage of each component is 40% of wood chips, 30% of corn cob flour, 13% of rice bran, 13% of bran, and 4% of corn flour. The water content of the above materials after mixing is 65%.

[0014] 2. Bottling

[0015] Using a fully automatic bottling machine requires uniform bottling and moderate compactness. 1100 plastic bottles charge 850 to 900 grams (including the weight of the plastic bottle).

[0016] 3. Sterilization

[0017] Generally, high-pressure sterilization is used, and the temperature is kept at 118-121°C for 90 minutes to kill all microorganisms and spores in the raw materials.

[0018] 4. Cooling

[0019] After the sterilization is finished, the sterilizing cart is pushed into the cooling room, and the temperature of the cooling room is set at 20°C. The cooling chamber is treated with air purification....

Embodiment 2

[0035] 1. Raw material mixing

[0036]The raw materials required for cultivation are sawdust, corn cob flour, rice bran, bran, and corn flour. The mass percentage of each component is 35% of sawdust, 32% of corn cob flour, 14% of rice bran, 14% of bran, and 5% of corn flour. The moisture content of the mixed material was 65%.

[0037] 2. Bottling

[0038] Using a fully automatic bottling machine requires uniform bottling and moderate compactness. 1100 plastic bottles charge 850 to 900 grams (including the weight of the plastic bottle).

[0039] 3. Sterilization

[0040] Generally, high-pressure sterilization is used, and the temperature is kept at 118-121°C for 90 minutes to kill all microorganisms and spores in the raw materials.

[0041] 4. Cooling

[0042] After the sterilization is finished, the sterilizing cart is pushed into the cooling room, and the temperature of the cooling room is set at 20°C. The cooling chamber is treated with air purification.

[0043] 5. V...

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Abstract

The invention relates to a primordium control method during pleurotus eryngiu factory production. By controlling the moisture, the temperature, the illumination and the CO2 concentration, the primordium quantity of the pleurotus eryngiu is reduced with each bottle of 2 to 3, the yield of each bottle is between 130 and 150 grams, and the pleurotus eryngiu has large size, high quality and high commodity value. The primordium control method is free from using labor force to remove excess primordiums, reduces the labor force cost and the management cost of enterprises, and simultaneously avoids the reduction of product quality due to bacterial infection caused by human processing.

Description

Technical field: [0001] The invention relates to the technical field of industrial production of Pleurotus eryngii, in particular to a method for improving the yield and quality of Pleurotus eryngii through controlling the quantity of primordia. Background technique: [0002] Pleurotus eryngii (pleurotus eryngii) is rich in nutrition and delicious. The stipe and cap are crisp and tender, the meat is plump, and has a unique almond fragrance. It is known as the "king of oyster mushrooms". It is a high-protein, low-fat nutritional and health food. [0003] Pleurotus eryngii has formed a large production scale in my country, and its output ranks second in the edible fungus varieties produced in factory except Flammulina velutipes, becoming one of the edible fungi varieties with the most development potential in my country. However, in the industrial cultivation process of Pleurotus eryngii, a large number of primordia will be formed on the surface of the mushroom after scratchi...

Claims

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Application Information

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IPC IPC(8): A01G1/04A01G7/00C05G3/00
Inventor 高君辉冯志勇唐利华
Owner SHANGHAI ACAD OF AGRI SCI
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