What is the standard temperature range of fresh cold storage?

　　Fresh cold storage is a common cold storage. This type of cold storage can be used to store different products, such as fruit and vegetable preservation, electrolyte preservation, biopharmaceutical storage, etc. For the storage of different products, the temperature range of fresh cold storage has certain fluctuations. For example, the preservation of fruits and vegetables requires a temperature of about 5°C. The cold storage temperature can be adjusted accordingly for the preservation of different products, usually within 0-15°C.

　　What is the standard temperature range of fresh cold storage?

　　The temperature range of fresh cold storage is usually between 0-15°C, but for product storage, the temperature of the cold storage may be different, such as:

　　1. About 2-8°C, suitable for the preservation of products such as medicines, reagents, vaccines, and biopharmaceuticals;

　　2. About 0-5°C, suitable for food, bread, fish feed, dry goods, apples, grapes, pears and other common fruits, as well as most root vegetables (such as cabbage, carrots, lettuce, green onions, garlic sprouts, cabbage, celery, etc.) and edible fungi.

　　3. About 10℃, suitable for the preservation of chemical products such as electrolytes, batteries, semiconductors, alcohol, flavors and fragrances, new materials, etc.

　　4. About 10-15℃, suitable for the preservation of tropical fruits and vegetables, such as pitaya, lemon, banana, etc., as well as eggplant, pepper, tomato, etc., which are not tolerant to low temperatures.

　　There is no fixed value for the temperature range standard of fresh-keeping cold storage. Fresh-keeping cold storage can extend the shelf life of products, but it is also necessary to avoid excessive storage, which will cause the goods to rot and deteriorate. Each product has a certain storage time limit. Fresh-keeping cold storage mainly selects the temperature for the preservation of goods. The construction of fresh-keeping cold storage can use 10 cm thick polyurethane insulation, built-in ceiling air cooler, and equipped with brand units such as Bitzer, Copeland, and Scolen.