Temperature requirements and uses of various cold storage

Temperature requirements and uses of various cold storage

Different cold storages have different requirements for temperature. Now I will introduce to you.

1. Fresh-keeping warehouse: The temperature is generally 0-5 degrees, which is mainly used for the preservation of fresh meat, dairy products, fresh eggs, fruits and vegetables. It keeps the food at a lower temperature and the temperature is not lower than 0 degrees. In this case The food can be kept as fresh as possible.

2. Cold storage: The temperature is generally -10-20 degrees. It is mainly used for cold storage of food. Part of the food is placed in the cold storage from time to time. At the same time, another part of the food must be taken out of the cold storage from time to time. Specific requirements, and the storage temperature is maintained in the range of -15-18.

　　3. Quick-freezing storage: The storage temperature is generally below -30 degrees. It is mainly used for quick-freezing of food, such as quick-frozen dumplings, quick-frozen vegetables, etc., requiring quick freezing of food within a limited time.

　　4. Low temperature storage: the temperature is generally -22-25 degrees, mainly used for food storage when the storage temperature is -22-25 degrees, only use at this temperature, the food will not deteriorate. The feature of the low-temperature storage is: gradually put food into the cold storage from time to time. After a period of time, there is no special requirement for the storage temperature during this period. The temperature of the cold storage reaches -25 degrees. After the temperature in the cold storage is stable, The temperature requirements of the cold storage are very strict.