Which foods should not be kept in the refrigerator

It's best not to put anything you've eaten, because the refrigerator looks safe and hygienic, but in fact, it's the place where bacteria grow the most, and mixing cooked food and raw food for a long time is very bad for human health.

The following foods should not be stored in the refrigerator:

1) Bananas: Stored in an environment below 12 will make them black and rotten.

3) Cucumber: If you leave it in the refrigerator for three days, the skin will become water-soaked and lose the flavor it holds.

4) Tomatoes: After freezing, some or all of the fruits will be soaked in water and soft and rot, showing brown round spots.

It is better not to put bread in the refrigerator: the starch straight chain part of the flour has aged during the baking process, which is why the bread develops an elastic and soft structure. As the bread is left for a longer period of time, the amylopectin in the bread slowly associates, and the soft bread gradually hardens, a phenomenon called "aging".

The rate at which "aging" is temperature dependent. It ages faster at low temperatures (above the freezing point), while bread hardens faster when it is stored in the refrigerator.

Cucumbers and green peppers should not be stored in the refrigerator for a long time: If green peppers are stored in the refrigerator for a long time, they will have frostbite "injury" - blackening, softness, and taste. Cucumbers also grow sticky hair.

Because the temperature stored in the refrigerator is generally about 4 to 6, while the suitable storage temperature for cucumbers is 10 to 12, and green peppers are 7 to 8. Therefore, it is not suitable to exist for a long time.

Another place to be clear is that the principle of storing food in the refrigerator is to slow down the growth and reproduction of microorganisms, and cannot kill microorganisms. The most suitable reproduction temperature for most microorganisms is around 37 degrees Celsius, and some can multiply rapidly above 20 degrees Celsius, although the vast majority of microorganisms grow slowly below 10 degrees Celsius, but there are still some bacteria that can survive or even multiply at lower temperatures.

Therefore, inappropriate storage temperature, high food temperature, raw and cooked cross-storage, etc., all affect the refrigeration effect and reduce the "insurance coefficient" of the refrigerator.

If you can't finish one or two meals of starchy foods such as steamed buns, flower rolls, and bread, you can put them at room temperature. Keeping them in the refrigerator will actually speed up the drying and hardening of these foods.

After the chocolate is put in the refrigerator for a long time, it is easy to change the crystal form of fat crystals, although it will not deteriorate, the taste will gradually become rough, and the surface will be frosty, and it will no longer be delicate and uniform.

Dry products such as tea, milk powder, and coffee are put in the refrigerator, if they are not tightly sealed, the taste and moisture in the refrigerator will enter the food, which will not only affect the flavor, but also be easy to mold.

It's still hot, with soup, and it's best to seal it and put it in the refrigerator, otherwise the refrigerator will condense water. Don't put anything with a particularly strong smell, such as durian, in the refrigerator.

Basically, you can pay attention to the moisture control of the food, or it will not freeze bad.

Apples, tomatoes, cucumbers, chocolates, etc. should not be put in the refrigerator, fruits will dry in the refrigerator, chocolate in the refrigerator will turn white and eat is not good for people.

To add a point, the fruit should not be washed before putting it in the refrigerator, otherwise it is easy to spoil and rot. The longer it is left out, the less nutritious and flavorful the fruit will be.

Mutton, if you leave it for a long time, it won't work.

Dragon fruit, mango, lychee, longan, papaya, rambutan, banana, etc. are all very popular. However, once these fruits are put in the refrigerator after being bought, dark spots begin to appear within a few days, and most of them are more sensitive to cold and are not suitable for refrigeration. The peel is dented and some black-brown spots appear, indicating that the fruit is frostbitten.

Frostbitten fruits are not only destroyed in nutrients, but also spoil easily. After a few more days, the flesh turns brown in color and begins to rot, and such fruit is often no longer edible.

Tropical fruits are best stored in a cool place away from light, and if they must be placed in the refrigerator, they should be placed in a warm trough of vegetables and fruits, and the storage time should not exceed two days. Some tropical fruits that are not ripe when they are bought, such as bananas that are blue in color, are less cold-tolerant, so it is best not to put them in the refrigerator for Chinese dishes. Green leafy vegetables are easy to wilt, to keep it fresh, putting it in the refrigerator is indeed a way, but the temperature of the refrigerator is best controlled between 0 4 degrees Celsius, and then put a fresh-keeping bag outside, or put it in a fresh-keeping box for storage, in order to achieve the fresh-keeping effect.

Remember not to wash it before storage, and it should not be left for too long, otherwise the dish will be easy to rot.

Tuber vegetables like potatoes, cucumbers, carrots, etc., are not so squeamish, and they can be stored at room temperature and do not need to be kept in the refrigerator. It is important to note that tomatoes are not suitable for refrigerator storage. Because after the tomatoes are frozen at low temperature, the flesh will be blister-like, the umami will disappear, it is not easy to cook, and in severe cases, it will be rancid and rotten.

Chocolate should also not be kept in the refrigerator.

As far as I know, cut watermelon, peaches, leeks, etc., are those fruits and vegetables that are easy to skewer, and they are not easy to put in the refrigerator, in fact, I also think that any fruits and vegetables should not be stored in the refrigerator for a long time.

1. Bananas: If you put them in the refrigerator, they will turn black and taste bad. 2. Bread:

The loss of moisture will affect the taste, and it is best not to store it in the refrigerator during the season when it is not easy to get moldy, and it must be stored in the freezer when it is placed in the refrigerator. 3. Eggs: If you put eggs in the refrigerator, they will absorb the flavor in the refrigerator, and the eggs will be damaged.

4. Mayonnaise: Mayonnaise is easy to decompose below 9 degrees, and fungi are easy to multiply, so it is best to store it at room temperature. 5. Potatoes and turnips:

If the potatoes are stored in the refrigerator, they will greatly affect the taste, so they should be stored in an indoor without sunlight. If the radish is kept in the refrigerator for a long time, the color and taste will be affected. 6. Carrots and tofu:

If the carrot is stored in the refrigerator, the moisture in it will freeze, which will affect the texture and lose nutrients. Tofu is best to eat immediately after purchase. 7. Canned food:

When canned food is made, it is made for long-term preservation, so it doesn't make sense to keep it in the refrigerator. After opening the can, the remaining contents are stored in other containers. 8. Tomatoes:

After the tomatoes are frozen at low temperature, the flesh is blister-like, soft and rotten, or there is a phenomenon of spallation, there are black spots on the surface, undercooked, no umami, and in serious cases, it is rancid and rotten. 9. Ham: If the ham is stored in the refrigerator at low temperature, the moisture in it will freeze, the fat will precipitate, the leg meat will clump or loose, the meat will become tasteful, and it is easy to spoil.

10. Chocolate: After the chocolate is frozen in the refrigerator, once it is taken out, a layer of hoarfrost will form on its surface at room temperature, which is very easy to mold and deteriorate and lose its original taste. 11. Cucumber, green pepper:

Cucumbers and green peppers that have been stored in the refrigerator for a long time will cause frostbite "injury" - blackening, softness, and flavor change. Cucumbers also grow and are sticky. Because the temperature stored in the refrigerator is generally about 4 to 6, while the suitable storage temperature for cucumbers is 10 to 12, and green peppers are 7 to 8.

Therefore, it is not suitable to exist for a long time. 12、.Fresh lychee:

If the fresh lychee is left in an environment of 0 for one day, the skin will turn black and the flesh will become flavorful. Most tropical fruits such as dragon fruit, mango, lychee, longan, papaya, and rambutan are afraid of cold and should not be refrigerated in the refrigerator. Frostbitten fruits are not only destroyed in nutrients, but also spoil easily.

After a few more days, the flesh will rot.

Cut watermelon, and something like that, everything is fresh, and it's good not to leave it for too long.

Cakes and bread are not suitable for storage in the refrigerator because they are easy to smell.

Drugs, eye drops, anti-inflammatory drugs are not suitable for putting in the refrigerator for too long, and other foods can be put ... Live happily with you.

There are still a lot of foods that should not be put in the refrigerator, such as hot meals, flour, rice, dry items, etc.!

Generally, it is OK to keep it fresh. out of the pickles. Otherwise, it will smell like hala.

Watermelon should not be left for a long time, it will change its flavor.