Variable-temperature sterilization method

Abstract

The invention provides a variable-temperature sterilization method. The variable-temperature sterilization method includes the steps of firstly, setting a plurality of temperature points, raising the room temperature to one temperature point, and keeping the temperature for a period of time; secondly, continuing to raise the temperature to the next temperature point, and keeping the temperature for a period of time; conducting cooling after the operation of all the temperature points is completed according to the method of the second step. The variable-temperature sterilization has the advantages that variable-temperature sterilization is achieved, the sterilization process can be more reasonable, and overheating sterilization is prevented. The quality loss caused to food by overheating is reduced, and the final quality of products is improved. The sterilization effect of traditional sterilization can be achieved through variable-temperature sterilization, and the quality of the sterilized food can be obviously improved.

Description

technical field [0001] The invention belongs to canned food sterilization technology and relates to a variable temperature sterilization method. Background technique [0002] The existing cooking pot sterilization technology cannot detect the heating process of the canned food during the sterilization process, and it is impossible to judge whether the sterilization intensity accepted by the canned food is appropriate, which causes the overheating sterilization phenomenon that often occurs in the canned food sterilization. Overheating will reduce the quality of food. Contents of the invention [0003] The purpose of the invention is to propose a variable temperature sterilization method. [0004] The technical solution of the present invention is: a variable temperature sterilization method, step 1, setting several temperature points, raising the temperature from room temperature to a temperature point for a period of time; step 2, continuing to heat up, and maintaining it...

AI Technical Summary

Problems solved by technology

[0002] The existing cooking pot sterilization technology cannot detect the heating process of the cans during the sterilization process, and it is impossible to judge whether the sterilization

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