Apples can be kept for about a week at room temperature and for about two weeks in the refrigerator, but it should be noted that if there are rotten black spots on the surface of apples, you can't cut this piece off and eat it elsewhere. If you want to keep apples for a long time, you need to put them in a fresh-keeping bag and put them in the refrigerator. Dry the bought apples with paper towels, don't get wet, and then put them into fresh-keeping bags according to the degree of hardness. The refrigerator temperature should not be lower than 10 degrees.

However, it should be noted that apples should not be stored for too long. In addition to apples, grapes, peaches, watermelons and other fruits can be refrigerated. But not all fruits can be kept fresh in the refrigerator, such as bananas, mangoes, papayas and pineapples.

Fruits that can be put in the refrigerator:

Sydney, 1

Frozen pear in Northeast China means that the whole pear can come out of water. It tastes sour and sweet, and the pulp tastes particularly delicious. Therefore, the snow-white pears in the northeast are most suitable for freezing in the refrigerator. After washing, it becomes a black frozen pear, which is much more delicious than ice cream in summer.

2. Strawberries

Frozen strawberries taste like strawberry freeze-drying. Frozen strawberries taste like jelly. The sweeter the strawberry, the better it tastes after freezing.

3. Litchi

Litchi belongs to spring and summer fruits, and it is one of the four major fruits in southern China, with high nutrition and good taste. In order to make litchi taste better, it can be frozen in the refrigerator, which can better meet the needs of taste buds when eating.