Application of secondary bagging technology in the production of edible fungi can effectively prevent the infection of bacteria, and keep the survival rate of the strain above 97%.
The outer bag should use a plastic film bag that is 2 cm longer than the inner bag and 5 cm in length and knotted and sealed. After the high-temperature sterilization is finished, remove the barrel and put on the outer bag, tighten the bag mouth and move it into the culturing chamber so that the temperature of the barrel falls below 25 degrees Celsius. The bagging should be rapid so as to prevent the cartridge from being exposed to the external environment for a long time and infecting the bacteria. Vaccination Unwrap the bag in the inoculation room or in the inoculation box, and inoculate the closed one by four-fifths. Immediately after inoculation, the outer bag is tightened and placed in the culture room. When the mycelia of the mycelia reached 80%, the outer bag was removed and it was managed according to the conventional method.
Methyl Acetate Recycling Machine
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