Can crayfish eat overnight? Can crayfish be poisoned overnight
4hw.com.cn: crayfish is the favorite food of many food goods. Sometimes when you buy too much, you can only eat it every other day. What should you pay attention to when eating? Can you eat crayfish overnight? Come and have a look.
Can crayfish eat overnight
It's best not to eat crayfish overnight. Summer is the best season to eat crayfish, but there are many precautions when eating crayfish. Recently, a woman was poisoned because she ate crayfish overnight.
Seafood food is best eaten fresh to have nutrition and delicious taste. After a night of storage and breeding, many bacteria will have diarrhea. It is best to run out of food, not more than 6 hours. If you want to eat overnight, you should ensure that it does not stink or deteriorate. In addition, it must be reheated and fully heated.
Overnight lobster, not delicious, nutritional health is not good. Crayfish belongs to seafood. What seafood eats is fresh. If it is not fresh overnight, the taste will be bad and the purpose of eating seafood will be lost. All seafood is not recommended overnight. Not only crayfish or other seafood, all foods will produce nitric acid and nitrite after long-term storage. After eating, they will be transformed into nitrate and nitrite in the body. These substances are carcinogens for workers and are easy to cause cancer. Therefore, long-term eating more overnight crayfish may cause cancer.
Will crayfish be poisoned if they eat it overnight
Eating crayfish overnight may lead to poisoning. The doctor said that the protein content of overnight crayfish is higher. The bacteria reproduce for a generation in a few minutes. It is also difficult to kill when heated. It is more 'toxic' than overnight rice!
Crayfish is widely accepted and popular because of its delicious taste. However, once the crayfish is cooked and stored at room temperature for a long time, the protein in the lobster will degrade. The taste is not as delicious as when it is fresh, and it is not so nutritious and healthy. The degraded protein will do some harm to the kidney.
All foods will produce nitric acid and nitrite after long-term storage. After use, they will be transformed into nitrate and nitrite in the body. These substances are carcinogens for workers and are easy to cause cancer. Eating crayfish overnight is easy to lead to the high-rise concentration of nitrite in the body, causing poisoning. The mechanism of nitrite poisoning is to oxidize the iron element in the blood, change hemoglobin into methemoglobin, lose oxygen carrying capacity, cause hypoxia, cyanosis and serious death.
Precautions for eating crayfish
1. Crayfish contains a lot of bacteria and parasites, as well as a lot of heavy metals, but they are basically in the head. So be sure to head off when eating! Never save money and eat your head together. In view of the fact that the crayfish sold in most restaurants in order to save trouble basically contain heads, the heads must be removed and not edible.
2. Shrimp line must be removed. This part is the second dirty place next to the head. Many restaurants do not remove the shrimp line in order to save trouble, so it is recommended that you buy it home and cook it yourself as much as possible.
3. Clean crayfish carefully and carefully. For crayfish sold outside, in order to save trouble, businesses cannot give you special careful cleaning, and many unscrupulous businesses will use shrimp washing powder to clean crayfish, and the residual shrimp washing powder is quite harmful.
4. The last point is that the cooking time should be enough, not less than 20 minutes. In order to save fuel and time costs, many outside businesses do not have enough cooking time, which has potential health and safety hazards.
5. Shrimp should not be eaten with some fruits. Shrimp is rich in protein, calcium and other nutrients. If they are eaten with fruits containing tannic acid, such as grapes, pomegranates, hawthorn and persimmons, it will not only reduce the nutritional value of protein, but also combine tannic acid and calcium ions to form insoluble complexes, stimulate the intestines and stomach, cause human discomfort, vomiting, dizziness, nausea, abdominal pain, diarrhea and other symptoms. Seafood should be eaten with these fruits at least 2 hours apart.