Can dead hairy crabs still be steamed and eaten

Dead crabs produce large amounts of histamine in their bodies. Histamine poisoning occurs when humans eat dead crabs. Because histamine is an allergic poison, it can also be said to be allergic food poisoning.

Don't think it's okay to eat just a little bit of dead crab meat. People who are allergic to histamine can cause a reaction even if they take a bite. For example, after eating a dead crab for 10 minutes and 3 hours, symptoms will appear, such as redness of the cheeks, flushing of the chest and the whole body, and conjunctival hyperemia of the eyes, as well as headache, dizziness, chest tightness, general fatigue and irritability.

Another important cause of poisoning in dead crabs is bacterial infection. Generally speaking, the living environment of wild river crabs is not as good as that of artificial and marine crabs, once they die, bacteria inside and outside the body will multiply in large numbers, decompose crab meat, and produce toxins, relatively speaking, the risk of bacterial infection is higher, and people are more likely to have bacterial infections after eating.

Dead hairy crabs, don't eat them steamed, dead hairy crabs, if eaten will hurt the human kidneys.

I'll ask this question, the dead hairy crab is okay, can you eat this?

If you have just died, it is still okay, and if you have been dead for too long, it is better not to eat.

No. Once the hairy crab dies, the bacteria in the body will multiply in large numbers and quickly decompose the crab meat, and hidoxic acid will break down to produce histamine. Histamine is a toxic substance.

As the time of death increases, the crab body accumulates more and more histamine, and the poisonous gas becomes more and more powerful, and even if the crab is cooked, this toxin is not easy to break, so it is not recommended to eat. <

No. Hairy crabs are not recommended to eat as soon as they die. Once the hairy crab dies, the bacteria in the body will multiply in large numbers and quickly decompose the crab meat, and histidic acid will decompose to produce histamine.

Histamine is a toxic substance. As the time of death increases, the crab body accumulates more and more histamine, and the poisonous gas becomes more and more powerful, and even if the crab is cooked, this toxin is not easy to break, so it is not recommended to eat.

Dead hairy crabs cannot be eaten, even if they are steamed. Hairy crabs love to eat rotten food, and the body accumulates pathogenic bacteria and toxic substances, and after death, a large number of bacteria will quickly grow in the body, which is not suitable for consumption. Especially in the summer, bacteria grow faster.

If you eat it, you will be poisoned, and you will have diarrhea and other physical discomforts.

Expand your knowledge:Crabs are alive by eating rotten small fish, small shrimp and other food, when they are alive, there are many bacteria or parasites in the body, but it can be excreted through its own metabolism, but if the crab dies, not only will the taste deteriorate, but also will quickly have bacteria to multiply, and produce histamine, which is a sensitizing substance, people can eat food allergies, so not only the crab that has just died, is the crab that is about to die, or some crabs of unknown origin are not edible.

Secondly, in this case, if the dead crab is eaten, then it may cause poisoning, etc. Moreover, the crab itself is cold in nature, and it is easy to cause diarrhea if you eat more, and the dead crab itself is cold in nature and contains a lot of toxins, which will cause diarrhea, poisoning and other related symptoms in this case.

1. The situation that can be eaten. Hairy crabs that have just died are edible. Although hairy crabs are rich in protein, lipids, and carbohydrates, and bacteria are easy to breed, but hairy crabs have just died, and bacteria have not had time to breed in large quantities.

2. You can't eat it. If the hairy crab has been dead for a long time, and there will be an obvious fishy smell, then such a hairy crab cannot be eaten. After the hairy crab dies for too long, not only will it rot and deteriorate, but the hidoxylic acid in the body will also release histamine, which will produce a toxic substance to the human body, which is not afraid of high temperature, even if it is steamed and eaten, it will absorb a large amount of toxic substances, which is not good for human health.

No.

Hairy crab is a very high protein content of food, generally hairy crab dying or has died state, bacteria will breed in large quantities, it is easy to deteriorate, it is not recommended to use, it is recommended to maintain a good life and rest, eat more fresh vegetables and fruits, people with allergies, eat less seafood food so as not to cause ** allergies or aggravate the condition, usually you can eat more other high-protein foods, such as fish, eggs, to avoid overeating.

How to buy hairy crabs

Look at the lines. There will be some fine lines on the white shell of the crab's belly, and when facing these lines, the deeper it is, the fatter the crab will be.

Pinch it. Press the belly of the crab with your hand and feel whether the abdomen is soft or hard, if it is soft, it proves that there is not much in the crab's abdomen.

Look at the belly. There are two kinds of crabs: male crabs and female crabs, the shape of the belly of the male crab is hairy, and the shape of the belly of the female crab is triangular.

Hairy crabs that have just died, you can eat them! Within five hours, you can eat, don't eat it for a long time, there will be a large number of bacteria and microorganisms in the hairy crab body, and those who eat will have diarrhea, and those who need to go to the hospital for treatment!