1. vegetables
Vegetables are mainly divided into leafy vegetables, roots, melons and fruits, mushrooms and so on. Generally, the suitable storage temperature of vegetables is 0℃- 10℃, but the storage temperature of different varieties is different.
Leafy vegetables
This vegetable rots easily and loses its nutrition. Most leafy vegetables are cool-loving vegetables, and the suitable temperature is 0℃-2℃, not lower than 0℃.
It should be noted that green leafy vegetables must be wrapped and put in the refrigerator, not close to the inner wall of the refrigerator to avoid frostbite, and it is best to store them for no more than 3 days.
rhizomatous root
This kind of vegetables, such as potatoes, carrots, white radishes, onions, Chinese cabbage, etc., have relatively less water content and are easier to preserve.
It is suggested that the surface soil should be cleaned, covered with plastic wrap and put in a cool and ventilated place in the refrigerator or home, which can be kept for about 7 days.
muskmelon
(1) tomatoes, eggplant, green peppers, etc. Generally, it can be stored at low temperature for 4-5 days. It's best not to put tomatoes in the refrigerator.
2 peas, lentils, etc. If there is moisture on the surface, it will rot more easily. It is best to air dry the surface moisture and put it in the refrigerator.
③ Thermophilic vegetables such as cucumber, bitter gourd, cowpea and pumpkin should be stored at about 65438 00℃ and not lower than 8℃. This vegetable is not suitable for refrigerator, and its shelf life is about 5 days.
mushroom
Fresh mushrooms have a short shelf life and can be stored in the refrigerator for about 3-4 days. It is best to dry the moisture on the surface of mushrooms before storage.
Recommend several vegetables that resist release at room temperature: cabbage, potato, carrot, onion, cauliflower, Chinese cabbage, etc.
2
. fruit
Most fruits need to be put into the freezer. If kept at room temperature, strawberries and grapes can be kept for a day or two, and apples and oranges can be kept for more than a week.
Tropical fruits, such as bananas and mangoes, don't need to be kept in the refrigerator to prevent frostbite. It is recommended to keep them in a cool environment.
The following is the storage schedule of common fruits:
3.
Edible meat
Fish and raw meat
When storing, it should be packaged in advance into an edible amount and put into the freezer. Seafood and livestock meat had better be separated, not scattered.
The following is the storage schedule of common fish, meat and seafood:
It should be reminded that frozen fish, shrimp, soft-shelled turtle and shellfish should be eaten within 4 months.
four
Rice, flour, beans
These raw staple foods can be kept in a dry place at room temperature. It is best to ventilate rice regularly to dissipate heat; Flour and beans should be sealed. If stored improperly, it is easy to get damp and moldy.