1, the method of apple cold storage
Apples don't need any special refrigeration measures, just store them at room temperature. However, we should pay attention to one thing, that is, if an apple in a pile is rotten, it needs to be taken away immediately, otherwise the surrounding apples will rot with it. Whether to eat good apples or rotten apples first is everyone's opinion, but remember that in the case of eating rotten apples, the damaged areas must be cut clean.
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How to keep fruits and vegetables fresh?
2, the method of cold storage of oil wheat vegetables
Compared with apples, the storage method of oily wheat vegetables pays a little attention, and it is best to make full use of the effect of fresh-keeping bags. After you put it in the refrigerator, you should use a slightly larger bowl, put a piece of kitchen paper on the bottom of the bowl, then put the oil wheat vegetables in the bowl, and finally seal the oil wheat vegetables with a fresh-keeping bag and put them in the refrigerator. The oil wheat vegetables can be refrigerated for 5 to 7 days.
3. How to refrigerate potatoes
It is very important to note that potatoes that have sprouted should be taken with care, otherwise they will be easily poisoned and injured. If potatoes are not stored well, they are very easy to damage the buds. The sprouted potatoes contain a lot of endotoxin and are not suitable for taking. Potatoes don't need to be put in the refrigerator, just put them in a dry and naturally ventilated area, and it is best not to put them in a cold and wet area, which makes them sprout more easily. If potatoes and apples are put together, potatoes are relatively difficult to sprout.
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How to keep fruits and vegetables fresh?
4, onion cold storage method
The storage of onion is relatively simple. Onion is one of the common hot pot side dishes for dinner, so it only needs to be stored in a naturally ventilated area of being relaxed and free. If onions are stored in meat stockings, they can keep fresh for a long time. In addition, onions don't have to be stored with potatoes. Usually in the case of taking it, remove the skin layer by layer, find the broken skin, and then peel it off until it is good.
5. Refrigeration method of tomatoes
When taking tomatoes, you must pay attention to taking perfect tomatoes, because raw tomatoes contain more endotoxin. Tomatoes can generally be stored at room temperature, and direct sunlight should be prevented. If there are many tomatoes, they should be laid flat, without touching each other in the middle, and the side with stems is facing up.
6. Cold storage method of lotus root
When taking lotus root, it is best to clean the skin and then remove a thin layer. Lotus root is a common food that many people like to eat. For the cold storage of lotus root, it is best not to remove the lotus root node before taking it, but to cover it with a fresh-keeping bag and put it in the refrigerator. If the lotus root nodes and skins have already been removed, they should be put into a vessel, soaked with water, and changed at least once a day, which can be refrigerated for a long time.