Even if food is stored overnight for more than 8 hours, some people think that overnight food is food stored overnight. Experts believe that these statements are not accurate. If it is summer, some foods may go bad after being stored at room temperature for 4 hours.
Extended data
Can't eat overnight dishes:
1, overnight green leafy vegetables
Because some green leafy vegetables contain more nitrate, if they are left for too long after cooking, nitrate will be reduced to nitrite under the decomposition of bacteria, which is carcinogenic and cannot be removed by heating.
2. Overnight seafood hurts liver and kidney
Seafood such as crab, fish and shrimp will produce protein degradation products overnight, which will damage the function of liver and kidney. If you really buy too much, you can put raw seafood in a fresh-keeping bag or box, freeze it in the refrigerator and cook it next time.
It is dangerous to leave eggs for a long time.
Many people like to eat half-cooked eggs, but this kind of eggs is not completely sterilized, and the eggs are rich in nutrition, which is particularly easy to breed bacteria and will be dangerous to eat. If the eggs are cooked and well preserved under low temperature sealing, it is no problem to eat them overnight.
People's Network-How to deal with the harm of eating overnight dishes without wasting them?
People's Daily Online-Five Precautions for Overnight Food