During the Spring Festival of

, it’s normal to eat big fish and meat. There are more greasy food. People’s appetite is smaller than usual, so there are more leftovers. The older generation in the family doesn’t like to waste. They always have to pack it and put it in the refrigerator carefully so that it won’t go bad. But is this really the case? How do we deal with leftovers properly? The

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should be covered with fresh-keeping film, and the leftovers of

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in the refrigerator should not be eaten completely. Special attention should be paid to the storage conditions, and they should be put into the refrigerator immediately after cooling. The reason why

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are put in the air is that the hot food suddenly enters the low temperature environment. The hot air of food will cause the condensation of water vapor and promote the growth of mold, which will lead to the mildew of food in the refrigerator. After cooling thoroughly, put it into the refrigerator in time. Even in winter, don’t put it outside for a long time, because the refrigerator has certain bacteriostatic effect. Different leftovers of

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must be stored separately to avoid cross contamination of bacteria. Also need to use clean container airtight storage, such as fresh-keeping box, bag, or the bowl plate wrapped with a layer of preservative film. The

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leftovers should not be stored too long and should be eaten within 5-6 hours. In general, high temperature heating for a few minutes can kill most of the pathogenic bacteria. However, if the food is stored for a long time, nitrite and aflatoxin are produced, heating will not work.

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return to the pot. Add ginger and garlic to the seafood, and vinegar to the meat and vegetables.

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are not only stored properly, but also the key to health protection. The leftovers are stored in the refrigerator and must be returned to the pot at high temperature before eating. Because low temperature can only inhibit the reproduction of bacteria, can not completely kill bacteria. There are different storage techniques of shrimp and shellfish in different temperature. Therefore, it is better to add some wine, onion, ginger, garlic and other seasonings when heating, which can not only improve the freshness, but also have certain bactericidal effect, and can prevent gastrointestinal discomfort. Compared with seafood and vegetables,

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are less likely to produce carcinogens such as nitrite in meat, but they must also be heated thoroughly. It is best to heat them for more than 10 minutes or microwave heating for more than 1 minute. When heated, you might as well add vinegar. Meat is rich in minerals, which will overflow with water when heated. When these substances meet acetic acid, they will synthesize calcium acetate, which is beneficial to human absorption and utilization.

rice, steamed bread and other staple food should be eaten the next day, because starch food is easy to breed Staphylococcus and aflatoxin. These harmful substances cannot be killed under high temperature. So, if you haven’t eaten it for two days, even if it doesn’t look bad, don’t eat any more.

reconditioned rice paste, beef into meat floss

in order to be healthy, the next meal must be finished, otherwise must resolutely throw away. This needs to give full play to imagination, to “leftover food transformation”.

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meat salad and stir fried dishes can be used. The simplest way to change the shape of sauced beef and pickled elbows is to mix the sliced meat with fresh vegetables and seasonings, or stir fry with carrots, celery and other vegetables. You can also chop the soy sauce meat, mix it with green pepper and coriander powder, and add it to the pancake to make rougamo. If there are children at home, it is also good to chop up the sauced beef and stir fry it with salt, sugar and soy sauce.

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fried fish often taste old and hard after being heated. In fact, they can be added with colored pepper, carrot Ding, etc. and then braised again, seasoned with soy sauce and sugar, and become a new dish.

steamed rice at home is easier than once. In addition to the rice and tofu, you can make the rice and tofu. In addition, rice can also be mixed with potatoes and minced meat to make dry fried balls.

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in addition, there are more meat dishes left in the Spring Festival every day. These meat foods, especially fish and seafood, must be heated for a longer time before eating again, because harmful bacteria in the air will adhere to some high protein and high-fat leftovers to breed. If the heating is not enough, these bacteria can not be killed. Once people eat them, food poisoning will easily occur.

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leftovers should be eaten within 5-6 hours. In general, most pathogens can be killed by heating at 100 ℃ for a few minutes. However, if stored for a long time, the bacteria in the food will release chemical toxins, and even if heated, they will not be able to do anything about them.

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