1, can the dead hairy crabs be eaten?
Fresh dead hairy crabs are not recommended.
Hairy crabs are a kind of food with a very high content of protein. When hairy crabs are dying or dead, they will deteriorate, which is harmful to human health. Therefore, it is not recommended to eat hairy crabs that have just died.
2. Why can't I eat the dead?
When hairy crabs are dying or dying, the rich nutrients in them, such as protein and fat, will become the nutrients of bacteria, which will lead to a large number of bacteria breeding. At the same time, protein will be decomposed into cadaverine and histamine, which are toxic and will lead to poisoning, and histamine will lead to allergies, such as numbness of limbs, skin allergies, general weakness, and even allergic phenomena such as asthma and dyspnea.
3. What happens when you eat something that just died?
(1) poisoning
Hairy crabs are from saprophagous, and they often eat some dead animal carcasses. Because the crabs contain some bacteria, pathogenic bacteria and other substances, when the hairy crabs are dying or dying, the bacteria will rapidly decompose the protein of the hairy crabs, leading to the rapid increase of cadaverine and histamine. Uramine and histamine have certain toxicity and sensitization, which can lead to poisoning or allergy if eaten.
(2) Diarrhea
After the death of hairy crabs, the bacteria in the body quickly invade the inside of hairy crabs. Hairy crabs are rich in protein, fat and nutrients, and the invading bacteria breed rapidly, which makes them prone to diarrhea, vomiting and abdominal pain.
4. How to store hairy crabs in the refrigerator?
When the hairy crabs are stored in the refrigerator, they should be stored in the cold layer. The temperature of the cold layer is low. When the hairy crabs are stored in the cold layer, they will be frozen. When they are frozen, the cells in the body will be frozen, and the hairy crabs will die naturally and will be inedible.