Many fruits, such as apples, peaches, pears, cantaloupes, etc., will release ethylene. Ethylene is a ripening agent, which will make vegetables turn yellow, wither and rot in advance.
The freezer is suitable for storing things that need to be preserved for a long time. Such as meat, fish or other frozen food. Because repeated thawing is easy to accelerate food deterioration, food in frozen areas should pay attention to "quick freezing and slow melting". After the meat is washed and dried, it should be frozen in the refrigerator immediately. When you want to eat, you should take it out in advance and melt it slowly at room temperature instead of using hot water to accelerate the melting.
The freezing room temperature is about-16℃-26℃, and the freezing room temperature is about 2℃- 10℃. In short, the purpose of the cold storage room is to keep fresh, perishable and edible in a short time. The freezing room is quick-frozen and the temperature is low. Usually put some meat and frozen food in it.
Extended data:
Several taboos for storing food in refrigerators and freezers;
1, hot food must not be put into the running refrigerator. Hot food will not only lead to food deterioration, but also increase the loss of refrigerator and reduce its service life.
2. The food stored in the refrigerator should not be too full or too tight, leaving a gap to facilitate cold air convection, reducing the load of the unit, prolonging the service life and saving electricity.
3. Food should not be mixed raw and cooked to maintain hygiene.
4. Fresh fish, meat and other foods cannot be put into the refrigerator without treatment. Fresh fish and meat should be packed in plastic bags and then stored in the refrigerator.
5. Bottled liquid drinks should not be put into the freezer to avoid freezing and cracking the packaging bottles. It should be stored in the refrigerator or on the door, preferably at around 4℃.
6. Refrigerators that store food should not store chemicals at the same time.
Classification of refrigerator use
Refrigerator: At least one compartment of this kind of refrigerator is a cold room, which is used to store food that does not need to be frozen, and its temperature should be kept above 0℃. But this type of refrigerator can have a cooling room, an ice making room, a frozen food storage room and an ice greenhouse, but it has no freezing room.
Refrigeration and freezing: This type of refrigerator has at least one refrigerating room and one freezing room.
Freezing box: This type of refrigerator has at least one freezing room, which can store food according to regulations, and may also have a frozen food storage room.
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