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Shanghai Yacheng Instrument Equipment Co., Ltd
Process principle of micro ultra-high temperature sterilization machine
Date: 2025-01-16Read: 10
Micro ultra-high temperature sterilizer is a widely used equipment in the food processing industry. Its main function is to kill harmful microorganisms in food through ultra-high temperature treatment, thereby improving food safety and extending shelf life. So, how is the micro ultra-high temperature sterilization machine used for sterilization?
The working principle of the micro ultra-high temperature sterilization machine is mainly to use high temperature to kill microorganisms. In a short period of time, heating food to ultra-high temperatures (usually over 100 degrees Celsius) can effectively kill most bacteria, viruses, and other microorganisms. This high-temperature treatment can destroy the cellular structure of microorganisms, rendering them inactive and achieving the purpose of sterilization.
Operation process of micro ultra-high temperature sterilization machine:
1. Food input: Firstly, feed the food to be processed into the sterilizer.
2. Heating treatment: The food passes through an ultra-high temperature heating area in the sterilization machine, and the temperature rapidly increases to the required sterilization temperature.
3. Maintenance time: In high-temperature areas, food needs to be maintained for a certain period of time to ensure sufficient sterilization effect.
4. Cooling process: After high-temperature treatment, the food enters the cooling area and gradually drops to room temperature to prevent food spoilage caused by high temperature.
5. Food output: Finally, sterilized food is output from the sterilization machine for subsequent packaging and storage.
The micro ultra-high temperature sterilizer can effectively kill harmful microorganisms in food in a short period of time, ensuring the safety of food. Meanwhile, due to the short processing time, the impact on the nutritional content and taste of the food is relatively small. In addition, ultra-high temperature sterilization technology can also extend the shelf life of food and reduce the loss of food during storage and transportation.
