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What foods in daily life should not be put in the refrigerator?

Which foods in daily life should not be put in the refrigerator? The refrigerator is used to keep the food fresh, but when using the refrigerator, we must master the common sense, not only to ensure the extension of the service life of the refrigerator, but also to eat fresh and healthy food. Now let's introduce which foods can't be put in the refrigerator.

Fruits

If the banana is stored below 12 ℃, it will be black and rotten.

Fresh litchi

If litchi is stored at 0 ℃ for one day, its skin will turn black and its flesh will taste bad.

Because of the fear of low temperature, tropical fruits are not suitable to be put in the refrigerator. If they are refrigerated, they will 'Frostbite' the fruits, making their skin sunken and appearing dark brown spots. They not only lose nutrition, but also easily deteriorate. Unripe fruit, more can't put into the refrigerator, otherwise it's difficult to mature normally. The correct way is to store in a cool and ventilated place away from light.

Vegetables

Tomatoes

After low-temperature freezing, the flesh of tomato is blister like, appears soft and rotten, or appears spalling phenomenon. There are black spots on the surface, which are not cooked well and have no taste. In serious cases, it rots.

Cucumber and green pepper

Cucumber, green pepper in the refrigerator for a long time, there will be frozen 'injury' - black, soft, taste. Cucumbers also grow sticky hairs. Because the storage temperature in the refrigerator is generally about 4 ℃ to 6 ℃, the suitable storage temperature for cucumber is 10 ℃ to 12 ℃, and that for green pepper is 7 ℃ to 8 ℃, so it is not suitable for long storage.

Cauliflower

Because it's easy to rot after refrigeration. It's better not to put it next to the refrigerator. The suitable storage temperature of cabbage, celery, onion and carrot is about 0 ℃. The suitable storage temperature for cucumber, eggplant and tomato is between 7.2 ℃ and 10 ℃. Pumpkin is suitable for storage above 10 ℃.

After low-temperature freezing, the flesh of tomato is blister like, appears soft and rotten, or appears spalling phenomenon, with black spots on the surface, not cooked, no taste, and rotten in serious cases.

Snack

Chocolates

The chocolate put into the refrigerator is easy to appear white frost on the surface after it is taken out, which not only loses the original mellow taste, but also benefits the reproduction of bacteria. Rui said the best temperature for chocolate storage is 5-18 ℃. When the room temperature is too high in summer, it can be sealed with plastic bags first, and then stored in the refrigerator. When taking out, don't open it immediately. Let it return to room temperature slowly before eating.

Food

If the ham is stored in the refrigerator at low temperature, the moisture in it will freeze, the fat will precipitate, the ham will agglomerate or loose, the meat quality will change, and it is easy to rot.

bread

In the baking process of bread, the amylose of flour has been aging, which is the reason for the elastic and soft structure of bread. With the extension of storage time, the amylopectin part of bread slowly associate, and make the soft bread gradually harden. This phenomenon is called 'aging'. The speed of aging is related to temperature. At low temperature (above freezing point), the aging is faster, and the degree of hardening of bread in the refrigerator is faster.

Fish can't last long

The fish in the refrigerator should not be stored for too long. The refrigeration temperature of household refrigerator is generally - 15 ℃, and the best refrigerator can only reach - 20 ℃. When the storage temperature of aquatic products, especially fish, is below - 30 ℃, the fish tissue will dehydrate or other changes. For example, crucian carp is easy to appear rancidity, meat quality change and inedibility when it is refrigerated for a long time. Therefore, the storage time of fish in the refrigerator should not be too long.

After reading the above content, we should have some understanding of what foods in our daily life should not be put in the refrigerator. Today we will introduce here. More topics about food health will be introduced in the following articles. Welcome to check. Wish you a happy life!