Seven kinds of food that can't be eaten overnight

       In daily life, we may eat overnight food for various reasons, but some food will be harmful to our health, so we must know which food cannot be eaten overnight.

　　Food that cannot be eaten overnight

　　Mushroom

　　Generally, mushrooms stored for a long time will produce nitrite, which can cause cancer, so they cannot be eaten.

　　tea

　　We all know that tea cannot be drunk. If it is kept for too long, the vitamins contained in tea will be lost, and the tea soup also contains protein and sugar, which will provide nutrients for the growth and reproduction of bacteria and mold. Therefore, tea must not be drunk overnight.

　　Fish and seafood

　　It is better not to eat fish and seafood overnight, because they will produce protein degradation products. If eaten, they will easily damage the liver and kidney.

　　Bittern flavor

　　Prevent food poisoning. Do not eat braised food overnight in spring and summer. Even the food in the refrigerator is not absolutely "safe". Mold and psychrophilic bacteria are easy to grow in refrigerators.

　　What foods cannot be eaten overnight

　　Tremella fuciformis

　　It is needless to say that we should not eat tremella overnight. If we keep the boiled tremella for a long time, it will form nitrite, which is bad for our health.

　　egg

　　Eggs, if they are undercooked, must be eaten on the same day, not overnight. Even if they are overcooked, try to eat them on the same day. After all, fresh food is better.

　　salad

　　Cold dishes are seriously polluted after overnight. Even if they are refrigerated, they are easy to deteriorate, so it is best to eat them on the same day.

　　Safe eating rules of overnight dishes

　　After cooling thoroughly, put it into the refrigerator immediately

　　The reason why hot food is put in the cold air is that hot food suddenly enters the low temperature environment, and the hot air of food will cause water vapor condensation, which will promote the growth of mold, thus causing the food in the refrigerator to mildew.

　　After cooling thoroughly, put it into the refrigerator in time. Even in winter, do not leave it outside for a long time, because the refrigerator has a certain antibacterial effect.

　　What foods cannot be eaten overnight

　　Different leftovers, stored separately

　　Separate storage can avoid cross contamination of bacteria. It is also necessary to use clean containers for closed storage, such as fresh boxes, fresh bags, or wrap bowls and dishes with a layer of plastic wrap.

　　Store the soup overnight without seasoning

　　If the soup is to be stored overnight, the best way is not to put salt seasoning in the soup. After the soup is cooked, use a clean spoon to scoop out the amount you want to drink that day, and store the rest in a earthen pot in the refrigerator.

　　The leftover soup is stored in aluminum pots and stainless steel pots for a long time, which is prone to chemical reaction, so it should be stored in glass or ceramics.

　　Before eating, return to the pot and heat it thoroughly

　　In addition to reasonable storage, reheating is also the key to ensuring health. The leftovers are stored in the refrigerator, and must be returned to the pot at high temperature before eating. Heat the whole dish to 100 ℃, and keep boiling for more than 3 minutes. Because low temperature can only inhibit the reproduction of bacteria, and cannot completely kill bacteria.

　　Finish in two days

　　Some studies have shown that the nitrite content of leftovers will rise straightly when they are kept at room temperature for more than 8 hours. Even if it is placed in the refrigerator, the refrigerator only plays a bacteriostatic role and cannot be sterilized. Bacteria will still grow slowly. Leftovers are generally edible within 2 days, and it is better to discard them after more than 3 days.

　　Usually, the leftovers stored in the freezer will not deteriorate within 2 weeks, but it is also recommended to eat them within a week.

Shandong Zhushi Pharmaceutical Group Co., Ltd., founded in 2003, has more than 5000 registered employees. After years of development, it has developed into a diversified industrial cluster integrating medical devices, polymers, cosmetics, health food, daily necessities and biological reagent production, enterprise management consulting and training, real estate economy, pharmaceutical transportation, pharmaceutical printing, etc.

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