What's the difference between fruit storage and refrigeration?

First of all, the temperature requirements are different:

1. Temperature requirements of fruit fresh-keeping warehouse: the temperature range is 0℃ ~ 15℃.

2. Temperature requirements of cold storage: the temperature range is 5℃~-30℃.

Second, they have different purposes:

1, Use of fruit fresh-keeping warehouse: Fresh-keeping and refrigeration technology is the main way to keep fruits and vegetables fresh at low temperature. The fresh-keeping temperature range of fruits and vegetables is 0℃ ~ 65438 05℃. Fresh-keeping storage can reduce the incidence of pathogenic bacteria and the decay rate of fruits, and also slow down the respiratory and metabolic processes of fruits, thus achieving the purpose of preventing rot and prolonging storage period.

2. Use of cold storage: Cold storage refers to the device that creates an environment different from outdoor temperature or humidity by artificial means, and also stores food, liquid, chemicals, medicines, vaccines, scientific experiments and other items at constant temperature and humidity.

Third, two unused features:

1, the characteristics of fruit fresh-keeping warehouse: simple operation process and convenient maintenance. The temperature of refrigeration equipment is controlled by microcomputer, which can start and stop automatically without special supervision, and the supporting technology is economical and practical.

2. Characteristics of cold storage: Generally, cold storage mostly uses refrigerator for refrigeration, with liquid (ammonia or freon) with extremely low gasification temperature as coolant, which evaporates under low pressure and mechanical control to absorb the heat in the storage room, thus achieving the purpose of cooling down.

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