Now living, we are used to putting all the leftovers in the refrigerator. Then you don't have to worry about deterioration. In fact, the refrigerator is not a food safe. It can't guarantee that all foods are safe and fresh, and some foods should not be stored in the refrigerator.
Many fruits are not suitable for storage in the refrigerator, especially berries, such as mangoes, persimmons and bananas. At low temperatures, the aroma will decrease and the epidermis will deteriorate. Putting it in the refrigerator will not only affect the taste, but also be susceptible to mildew. Citrus fruits such as oranges, lemons, oranges, etc., at low temperatures, the oil of the epidermis easily penetrates into the flesh, and the flesh is prone to bitterness, so it is not suitable for the refrigerator.
Cucumbers and green peppers persist in the refrigerator for a long time, and there will be frozen "injury" - blackening, softening, and odor. Cucumber will also have long hair sticking; green leafy vegetables should be placed in the crisper, and the temperature of the refrigerator should be between 0 and 4 degrees to achieve the preservation effect. Do not wash before storage, nor put it for too long.
The fish in the refrigerator should not be stored for too long. The refrigerating temperature of the household refrigerator is generally -15 Â° C, the best refrigerator can only reach -20 Â° C, while the aquatic products, especially the fish, do not reach the storage temperature of -30 Â° C. In the following, dehydration or other changes will occur in the fish tissue. If the squid is refrigerated for a long time, it is prone to rancid fish, and the meat quality changes and is inedible.
After the chocolate chocolate is refrigerated in the refrigerator, once it is taken out, it will form a layer of hoarfrost on the surface at room temperature, which is very easy to mold and deteriorate, and lose the original flavor; the leftover mooncakes are not put into the refrigerator, and the mooncakes are flour and oil. Refined ingredients such as sugar and nuts, and baked pastries. Baked goods should not be stored in the refrigerator. Under low temperature conditions, the aged starch will precipitate moisture and become aged, making the mooncake hard and the taste worse.
5, hot, high temperature things
Hot things are put in, and the refrigerator will increase the power consumption in order to cool the hot things, and it will also affect the taste of other foods.
1. Always clean the refrigerator and keep it clean.
2. When the food is stored, it should be separated from raw and cooked, and packed separately with a crisper or plastic wrap to avoid cross-contamination.
3. The food taken out of the refrigerator should be placed in the room to be heated and then heated. The heating should be thorough and the heating time should be more than 15 minutes.
4, food storage time should not be too long, food that needs to be stored for a long time should be placed in the freezer.
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