Overnight meat dishes should be steamed before they can be eaten!
Thrift is a traditional virtue of the Chinese, so eating overnight dishes seems to be a very common thing. I don’t know that overnight dishes can cause serious nutrient loss and produce substances that are harmful to the body.
Fang Shi, director of the Nutrition Department of the First Affiliated Hospital of Sun Yat-sen University, reminded that vegetables and seafood should not be eaten overnight. When meat is eaten, it must be steamed and cooked to prevent food from being stored for a long time, spoilage and deterioration, leading to food poisoning.
It is not advisable to eat leafy vegetables overnight. The incidence of gastric cancer in Guangdong is low, which is related to the habit of not eating overnight vegetables.
Because some green leafy vegetables contain a large amount of nitrates, if they are left for too long after being cooked, the nitrate will be reduced to nitrite under the decomposition of bacteria, which is carcinogenic and cannot be removed by heating.
Overnight soup storage is about Guangzhou people like soup, the soup can not be finished in the refrigerator, the next day boiled and then drink.
Is this overnight soup good for the body?
The best way to preserve healthy eating is to not put salt and other seasonings on the bottom of the soup. Cook the soup with a clean spoon and spoon to drink it on the same day. If you can’t finish it, it is best to store it in the refrigerator with a pot.
Because the remaining soup is continuously in the aluminum pan and stainless steel pot, it is prone to chemical reaction and should be placed in glass or ceramic ware.
The overnight foods that should not be eaten include fish, seafood, green leafy vegetables, salads and so on.
Fish and seafood are prone to protein degradation after overnight, which can damage liver and kidney function.
Green leafy vegetables contain different amounts of nitrate. If the cooking is too long or put too long, the vegetables will turn yellow and taste, and the nitrate will be reduced to toxic nitrite by bacteria, which has carcinogenic effects.
Cold salad is polluted by the processing, even if it is refrigerated, it is likely to have deteriorated after overnight. It should be eaten now.