Do you want to wait for the leftovers to cool before putting them in the fridge? The answer is beyond your expectations!

Do you want to wait for the leftovers to cool before putting them in the fridge?QUESTIONNot recommended.From a health perspective, the earlier leftovers are placed in the refrigerator, the better

Do you want to wait for the leftovers to cool before putting them in the fridge?

QUESTION

Not recommended.

From a health perspective, the earlier leftovers are placed in the refrigerator, the better. The health risks contained in leftovers mainly include the bacteria, fungi, and toxic substances secreted by these microorganisms. To ensure the safety of leftovers, the key is to control the number of bacteria inside.

There are three factors that affect microbial reproduction, namely temperature, time, and nutrition. Leftovers have already provided nutrients for microorganisms, and to suppress their reproduction, it is necessary to control them through low temperatures. It is also necessary to solve the problem of leftovers as soon as possible and reduce the time for microbial reproduction.

So, leftovers that you don't want to eat temporarily should be quickly put into the refrigerator and allowed to enter a low-temperature state as soon as possible, in order to control the proliferation of microorganisms.

Data: Shanghai Science Popularization

Editor: Guo Linyan

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