Can edamame be eaten overnight?
1. Soybeans can be eaten overnight.
2. The prerequisite is that edamame must be cooked before eating.
Uncooked edamame is poisonous, so it must be cooked before eating.
If you need to eat it overnight, you must refrigerate and heat it until it is cooked the next day.
Harm of eating edamame overnight
Soybeans cooked one night in advance will not go bad, but the nutrients in overnight food are easy to lose, and bacteria and toxic and harmful substances are easy to breed inside. It is best to eat less food overnight, which may cause gastrointestinal discomfort and even diarrhea, which is harmful to health. If you put it in a sealed fresh-keeping box and put it in the refrigerator, the nutrients in it will lose less and harmful elements will not breed easily.
Ingredients that can't be eaten overnight
1, can't drink boiled water overnight: tap water is boiled for 3 ~ 5 minutes, with the lowest content of harmful substances such as nitrite and chloride, which is most suitable for people to drink. Drink less boiled water overnight: Nitrite can form carcinogenic nitrosamines in human body. Some experts have found that the nitrite content in boiled water is higher than that in raw water. In addition, if the boiling time is too long or repeated for more than 24 hours, the nitrite content will increase obviously. After boiling water for 24 hours, the nitrite content is 65438 0.3 times higher than that when it was just boiled.
2, eggs can not be eaten overnight: if the eggs are not completely cooked, immature yolk will be eaten overnight. In the case of improper preservation, nutritious things are easy to breed bacteria and harmful to health. However, if (eggs) are mature and properly sealed at low temperature (generally refrigerated temperature), they can generally be preserved for 48 hours. Whether eggs can be eaten overnight depends not only on whether they are heated, but also on whether they are cooked when they are first cooked. Only after the eggs are cooked for the first time can they be cooked overnight. This is also the truth of tea eggs.
3. Overnight tea can't be drunk: Overnight tea has lost most of the vitamins because of too long time, and protein and sugar in tea soup will become nutrients for bacteria and molds to multiply. So people usually think that overnight tea can't be drunk.
4. Tremella fuciformis can't be eaten overnight: Tremella fuciformis soup is an advanced nutritional supplement, but once it is overnight, the nutritional components will be reduced and harmful components will be produced. Because both the tremella cultivated indoors and the tremella cultivated in the wild of basswood contain more nitrate, if cooked for a long time, the nitrate will be reduced to nitrite under the decomposition of bacteria. When people drink this soup, nitrous acid naturally enters the blood circulation. Red blood cells in the blood contain hemoglobin, which can carry a lot of oxygen for the body's needs. Nitrite, on the other hand, has the opposite effect, oxidizing normal hemoglobin in human body into methemoglobin, losing its oxygen-carrying ability, leading to the loss of normal hematopoietic function in human body.
5, do not eat leafy vegetables overnight: Because some leafy vegetables contain more nitrate, if they are cooked for too long, nitrate will be reduced to nitrite under the decomposition of bacteria, which is carcinogenic and cannot be removed by heating. Usually, the nitrate content of stem and leaf vegetables is the highest, while that of melon vegetables is slightly lower, and roots and cauliflower are in the middle. Therefore, if you buy different kinds of vegetables at the same time, you should eat stems and leaves first, such as Chinese cabbage and spinach.
6. Don't eat spoiled home cooking overnight: Many citizens also like to put leftover spoiled home cooking in the refrigerator for the night, but this practice has great food safety hazards. To prevent food poisoning, don't eat rotten goods braised overnight in spring and summer. Bulk braised pork should be eaten on the same day, not overnight. From the perspective of food safety, this is unsanitary. If possible, it is best not to eat bad goods overnight. Food experts warn that even the food in the refrigerator is not absolutely "safe". Refrigerators are prone to mold and psychrophilic bacteria.
7, seafood can not be overnight: foods that are not suitable for overnight are fish, seafood, green leafy vegetables, cold salad and so on. Fish and seafood can easily produce protein degradation products overnight, which will damage liver and kidney function. Green leafy vegetables contain different amounts of nitrate. If it is overcooked or left for too long, not only will vegetables turn yellow and taste bad, but nitrate will also be reduced to toxic nitrite by bacteria, which will cause cancer. Cold salad is polluted when it is processed. Even if it is refrigerated, it may have gone bad after a night, so it should be cooked and eaten now.