Why can t you eat watermelon that has been left in the fridge?

Nearly dying from eating iced watermelon? Can you still eat watermelon that has been put in the fridge overnight?

Watermelon can be frozen in the refrigerator, but the taste will be greatly reduced. If the whole watermelon is not opened, it only needs to be placed in a cool place. Under normal circumstances, watermelon will not have any effect if it is left for a week and half a month, but the sooner you eat it, the fresher it will definitely be.

If you find that you can't eat the watermelon after cutting it, then store it in the refrigerator, but it is best to cover it with plastic wrap when refrigerating.

Watermelon put frozen on the downside.

Watermelon can also be stored in the freezer, but the frozen watermelon becomes a watermelon ice cube, and the watermelon that has just been taken out of the watermelon freezer must not be cut, so the watermelon needs a certain amount of time to thaw. Putting the fruit in the freezer will affect the structure of the fruit, and after the frozen watermelon is thawed, the taste of the watermelon will become very soft and the moisture will be reduced. This is the same as the fruits such as frozen pears and frozen persimmons that I usually like to eat in the Northeast.

The internal structure of the watermelon is completely destroyed, and the fibers are gone.

If you don't pursue the taste of watermelon, you can store watermelon in the freezer, and the storage time will be longer. Generally, if the iced watermelon is placed in the refrigerator, it must be eaten the next day, otherwise it is easy to breed bacteria and it is easy to have diarrhea after eating. But it is no problem to put watermelon in the freezer for a week.

If you put watermelon in the refrigerator, it will still harbor bacteria on the surface. Refrigeration can only inhibit the reproduction of bacteria, but cannot freeze the germs to death.

Do not leave watermelon in the refrigerator for more than 12 hours and no longer than 24 hours. In addition, it should be noted that when cutting watermelon, the watermelon, knife, and cutting board must be cleaned in advance. Watermelon is best eaten now.

If you can't finish it, cover it with a thin plastic wrap or refrigerate it directly. When taking the watermelon out of the refrigerator and eating it, you can first cut off about 1cm of the surface.

In a really hot and hot environment, whether it is a whole half or cut into small pieces, if there is no protection, "innumerable" bacteria will breed within 6 hours. Therefore, the storage time of cut watermelon should not exceed 4 hours, and the uneaten watermelon should be stored at a low temperature as much as possible to ensure its integrity.

How long the watermelon is kept.

Whole watermelon: more than 7 days.

If you buy fresh and whole watermelon, because it is protected by watermelon skin, it will not be contaminated by bacteria, and it will not spoil if you do not open the refrigerator for more than 7 days.

Cut watermelon: within 24 hours.

After the watermelon is cut, the cut surface comes into contact with the air and bacteria on the fruit knife, and the flesh is contaminated. Refrigeration simply inhibits the rate of reproduction of bacteria and extends the shelf life. Generally, within 24 hours of refrigeration, the number of bacteria in watermelon is still within a safe range and will not cause much impact on health.

You can keep the watermelon in the refrigerator if you can't finish it, but be careful:

1. It is best not to put watermelon in the refrigerator for more than 12 hours, and not more than 24 hours at most.

2. When cutting watermelon, you must clean the watermelon, knives and cutting board in advance, and the watermelon is best cut and eaten now, and the one that cannot be eaten should be covered with thin plastic wrap or put it directly into the refrigerator for refrigeration.

3. When taking out the watermelon in the refrigerator to eat, you can first cut off the part of the surface about 1 cm.

4. When it really comes to the hot and high temperature environment, whether it is a whole half or a watermelon cut into small pieces, if there is no protection, "calculable" bacteria will grow within 6 hours. Therefore, the storage time of the cut watermelon should not exceed 4 hours, and the uneaten watermelon should be refrigerated at a low temperature as much as possible, and try to ensure that it is complete.

5. It is best to put the watermelon in the lowest layer of the refrigerator, the temperature here is about 8-10 degrees Celsius, this temperature is also the best, and the amount of each time you eat should not exceed 500 grams, so you can eat it slowly. People with tooth decay and tooth allergies that feel sore and sore after exposure to cold, as well as people with poor gastrointestinal function, should not eat iced watermelon.

Watermelon can be placed in the refrigerator, if it is a watermelon with a chain skin cut, just seal it with plastic wrap and then put it in the refrigerator fresh-keeping layer. The cover plastic wrap is the refrigerator with bacteria, peculiar smell, and low humidity, which protects the watermelon from being adhered to by bacteria, absorbs the smell of heterogeneous silver, and extracts water. Cut watermelon is recommended to be consumed within 12 hours.

Watermelon can be placed in the refrigerator, if it is a cut watermelon, just seal it with plastic wrap and put it in the refrigerator preservation layer. Cover plastic wrap is the refrigerator with bacteria, peculiar smell, low humidity, protect watermelon from bacteria attached, absorb peculiar smell, and drain water. Cut watermelon is recommended to be consumed within 12 hours.

Watermelon can be placed in the refrigerator, if it is a cut watermelon, just seal it with spike cling film, and then put it in the refrigerator fresh-keeping layer. Cover plastic wrap is the refrigerator with bacteria, peculiar smell, low humidity, protect the watermelon from being adhered by bacteria, absorb the draft, collect the peculiar smell, and extract water. It is recommended to consume watermelon within 12 hours.

Selection method: 1. Pick the shape: the smaller the circle at the bottom of the watermelon, the better, on the contrary, the larger the circle at the bottom, the thicker the skin, the more unpalatable.

2. Pick the color: It is best to choose turquoise, not foggy.

3. Pick the pattern: The watermelon is a good melon if the texture is neat.

4. Pick the melon head: it is the so-called pedicle head, if it is a straight line, do not want it, if it is a curved coil, it is very sweet.

5. One look, two touches, three knocks: one look is to see the skin color of the watermelon. The ripe melon, the one that has a bend there, and then the one that has roots there, and the color is not the same, to choose the melon with a deep texture and a green and translucent melon skin.

The surface is hairy, dull, spotted and unclear, and it is an unripe melon. The second touch is to choose the one that feels smooth and round, and the one that feels astringent. If there is an obvious sense of vibration on the hand, it means that the melon is vibrating and the watermelon is ripe.