How to keep fruits fresh? Fruit preservation methods and techniques

Fruits are something we eat all year round, and eating them regularly is good for our skin. Everyone cannot live without fruits. However, it is very difficult to keep fruits fresh, which is a headache for everyone, especially for fruit sellers. Fruits, like the human body, have to undergo metabolism. If they are not well preserved and are not fresh, they will not be sold, and if they cannot be sold, they will lose money. Let's take a look at how to keep fruits fresh.

How to keep fruits fresh

1. Some fruits need to be refrigerated to prevent moisture loss. You can wrap them with paper and then put them in a fresh-keeping bag. Just twist the bag a few times and don't tie it tightly. But please note that not all fruits are suitable for being put in the refrigerator.

2. Use plastic wrap. Generally speaking, correct use of plastic wrap can keep fruits fresh at room temperature for about a week, but the quality of plastic wrap varies, so you should choose a good one to ensure the quality and safety of the fruit.

3. Use a cold storage room, but the premise is that you have to have such a cold storage room. Buying a cold storage room requires a lot of money, and small fruit stores generally do not adopt it. The cold storage temperature is controlled at 7-13 degrees, but it should be noted that many fruits are not suitable for being placed in the cold storage room.

4. For fruits with thick skin, you can use a fresh-keeping bag to seal the fruit that needs to be kept fresh and squeeze out the excess air, such as watermelon, cantaloupe, etc.

5. The fruits should be placed in a well-ventilated place as much as possible and kept under observation at all times. If any fruit is about to go bad, it should be cleaned up in time to prevent it from infecting other fruits and going bad.