Food sterilization method
A technology for food and sterilization pot, applied in food preservation, food science, application and other directions, can solve the problems of irregular food, fat floating, shortened food shelf life, etc., and achieve good sterilization effect.
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[0008] The food sterilization method that the present invention proposes comprises the following steps:
[0009] (1) Push the food into the sterilizer, close the sterilizer tightly, open the exhaust valve and steam valve, keep it under normal pressure for 15-20 minutes, and heat the food to 80-95°C;
[0010] (2) Close all exhaust valves, raise the temperature in the retort to 115°C-125°C within 15-30 minutes, and keep warm for 20-35 minutes;
[0011] (3) Open the air compressor valve and raise the sterilizing pressure cooker to 0.15Mpa-0.2Mpa within 3-7 minutes;
[0012] (4) Open the cold water valve to cause the temperature in the pot to drop suddenly. After the cold water is immersed in the product, the temperature in the pot is below 50°C, and the air compressor valve is closed;
[0013] (5) Open the exhaust valve and drain valve, and pull out the food after the water is drained.
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