How long can the watermelon be stored when it is cut? Cut watermelon fresh 4 things, the most important thing is that it is easy to get rid of if you don’t do it!

Watermelon is one of the most favorite fruits in summer, but what is troublesome is that even if you buy watermelons that you can’t finish at once, it will soon become sour even if you put them in the box! The most important key to preserving watermelon is "reducing air contact" and "low-temperature refrigeration", so if you don't eat it, you must put it in the refrigerator immediately.

What are the benefits of eating watermelon for health?

The summer is hot, and the sweet and juicy watermelon has become the first choice for many people to relieve heat and quench their thirst. Watermelon has a water content of up to 92%, which can effectively replenish moisture and electrolytic quality. Experts suggest that men need to drink about 13 cups of water every day and women need to drink about 11.5 cups. Watermelon is a delicious and practical water replenishing tool.

At the same time, watermelon also has vitamins A and C, and many other nutrients, which help maintain the immune system, cardiovascular health and muscle function. Tomato red in watermelon is a natural antioxidant. It not only makes the flesh look red, but also fights free radicals in the body, which may reduce the risk of cancer, cardiovascular and neurodegenerative diseases.

Watermelon red and yellow meat in Taiwan are common, and each has different nutritional value. Red watermelon is rich in yolkin, β Hussil and vitamin A, which has antioxidant and anti-cancer effects; although yellow watermelon also has, the content is relatively small. Most people are more familiar with the high content of tomatoes and tomatoes, but they often don’t know that the content of red watermelon is also rich.

. Red watermelon: Contains vitamin A, Beta turbidum and solanin, which has antioxidant and anti-cancer effects, and can also protect the health of the eye mucosa.

. Yellow watermelon: Contains citrulline, which can produce arginine after being incorporated.

How long can watermelon be stored when cut and opened?

The weather is hot and the food is prone to rot. Everyone should know that if you can’t finish eating, you should put it in the refrigerator. However, I often find that even if the watermelon is placed in the refrigerator and then taken out and eaten, it still finds "sour" and that is, it is damaged. Why is it so easy to get damaged?

Mostly due to inappropriate storage, the entire process has been cut in the market, or it has been bought back. The two most important key points of preservation are to reduce air contact and refrigerate as quickly as possible. In fact, if stored properly, the chopped watermelon can still be stored for about 4 to 7 days.

The following are several ways to maintain fresh fresh watermelons in foreign media "Daily Meal":

How to extend the shelf life of cut watermelons?

1. Use a fresh film or sealed container to separate air

Nowadays, the small family has a small population. Usually, you don’t buy whole watermelons, especially large red watermelons. They are usually sold in the market. From the perspective of cutting the fruit, the flesh has begun to contact the air, and therefore, manufacturers will cover the cut and sold watermelons with fresh film. When you buy it home and eat it, you usually cut it into slices. If you haven't finished the slice of watermelon, you should also use a fresh film; but if you cut it into a cube, it is recommended to put it in an airtight container and then refrigerate.

And if you are buying a small whole little jade watermelon and go home, then cut it and wrap it with a fresh film.

This can effectively block air, reduce oxidation and bacterial growth.

2. Refrigerate as quickly as possible

to buy cut watermelons, and be sure to take them home and ice them quickly. Everyone was warned about this.

Instead, take it out and eat it. If you don't finish it, many people may eat it without putting it back in the refrigerator immediately because they are watching TV or doing something else. The longer the time they are in contact with the air, the more likely they will grow bacteria. When you finish your work, put it in the refrigerator, the process may have been delayed for a long time and it is damaged. It is difficult to find that it will be sour when you take it out and eat it next time.

3. Pay attention to the refrigeration temperature and the refrigerator place

. The cut watermelon should be stored between -13 degrees Celsius and 2 degrees Celsius. This temperature range can maintain the taste and flavor of the watermelon to the greatest extent. Although cold can prolong the storage, it will cause the watermelon meat to become mushy and lose its flavor, so it is not recommended.

For this temperature, it is best to place the lowest temperature of the back and bottom layer of the refrigerator, which is the best place to store watermelons. Avoid placing watermelons on the refrigerator door, where the door is frequently closed and the temperature fluctuates greatly, which will accelerate the change of watermelons.

4. Fruits that are far away from "ethylene" are sensitive to ethylene gas, which can prompt the fruit to ripen and rot quickly. Therefore, when putting the fruit in the refrigerator, the watermelon should be kept away from fruits that will contain ethylene, such as apples, bananas, cantaloupes, peaches, tomatoes, etc. Even if the packaging is tight, the ethylene gas may still affect the quality of the watermelon through tiny gaps.

How to choose ripe and sweet watermelon?

In addition to saving, choosing is also important for watermelon. According to the "EatingWell" visiting watermelon farming suggestions, when choosing watermelon, it is a simple and practical method to observe "field spots". Field spots refer to the area where the bottom of the watermelon touches the ground. Ripe watermelons will appear dark yellow here, indicating that they are fully ripe; if they are white or white, they may not be fully ripe. Although it cannot be 100% guaranteed, this is an important indicator for choosing sweet watermelon.