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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.
Let me tell you some common sense, please be sure to prevent the occurrence of "refrigerator diarrhea", and be sure to store processed foods reasonably.
1.Keep a thermometer in the refrigerator room and keep it at 4-10.
2.When storing, raw and cooked should be separated, and packed separately in a plastic wrap box or plastic wrap to avoid cross-contamination.
3.Cooked food should be stored when it has been cooled to room temperature, as it is dangerous to store at room temperature for longer periods of time.
4.The food taken out of the refrigerator should be heated indoors after it has been warmed before heating, and the heating time should be more than 15 minutes.
5.The storage time should not be too long, and the food that needs to be stored for a longer time should be stored in the freezer.
6.Clean the refrigerator frequently and keep it clean
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Fragile and short shelf life, exposed to air...
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1. Store food in the refrigerator, and do not mix raw and cooked food together to maintain hygiene.
2. It is best to store food in the refrigerator and put it in a utensil. It is best to make reasonable use of the space in the box according to the food storage time and temperature requirements, and do not put the food directly on the surface of the evaporator, but put it in the utensil, so as not to freeze on the evaporator and make it inconvenient to take out.
3. Never put hot food in a running refrigerator.
4. The refrigerator where food is stored in the refrigerator should not store chemicals at the same time.
5. Fresh fish, meat and other foods should not be put in the refrigerator without processing. Fresh fish and meat should be sealed in plastic bags and stored in the freezer. Vegetables and fruits should be wiped dry on the outer surface, put them at the bottom of the box, and store them at a temperature above zero.
6. The food stored in the refrigerator should not be too full or too tight, and there should be a gap to facilitate the convection of cold air, reduce the load of the unit, prolong the service life, and save electricity.
7. Raw meat should be separated from other foods, because there are more bacteria in the refrigerator where raw meat is released.
8. Tropical fruits should not be placed in the refrigerator, such as bananas, papayas, etc., which everyone usually eats.
9. Chocolate and bread are also not suitable for storage in the refrigerator.
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