1 crabs dead can not eat it 1, can eat the case

crabs after death can still eat, but depends on how long he died, if the death time is very short crab, her time has not appeared to deteriorate, then such a crab can still eat, wash it directly into the pot after steaming can be eaten immediately. But after the death of the crab can not be stored for a long time.

2, can not eat the situation

If the crab death time is relatively long, the grain is not fresh, and there will be obvious fishy smell exists, then this crab can not be eaten. Because after the crab death time is too long, not only will there be rotting and deterioration, it will also release histamine in the body of the histoxic acid, which can produce a kind of human body toxic substances, this toxic substance is not afraid of high temperature, even if people eat it after steaming will absorb a large number of toxic substances, it will be unfavorable to the human body health.

2 Eat a dead crab will be how 1, food poisoning

In life, try to avoid eating those dead crabs, if people eat a dead crab, easy to food poisoning, because the crab in the process of dying, it is the body of the histoxic acid will be decomposed into a harmful substance histamine, this material into the human body will hurt the body of a number of organs, will let the consumption of boiled to appear obvious symptoms of poisoning, but also the body of the crab will not be able to eat the food. The first thing you need to do is to get rid of the problem and get rid of it.

2, breeding parasites

The crab is a parasite number of aquatic ingredients, and his body parasites will be in the crab after the death of a large number of reproduction, but in the crab after the death of the parasites will let the body into the body, they will also be rapid reproduction in the body, will lead to parasitic disease high incidence, so that the body of the people appeared to be losing weight and abdominal pain and other undesirable symptoms.

3 crabs how to save time long 1, refrigerated preservation

crabs are a kind of life force is particularly strong existence, it can be placed in the refrigerator refrigerated preservation, but in the preservation of the previous, to prepare a suitable size of the foam box, and then use the rope to the crab legs and feet are all tied, it is placed in the foam box, all set full of later, to add the right amount of water, the crab surface wipe over, and then the foam box lid sealed, directly into the foam box, and the crab surface, the crab surface, the crab surface, the crab surface, the crab surface, the crab surface, the crab surface. The lid of the box is sealed, and put it directly into the refrigerator freezer.

2, frozen preservation

Fresh crabs after the purchase, if you do not want to eat in a short time, you can put it into the refrigerator freezer to save, in the preservation of the previous to it into the foam box, and in the loading of the previous to the legs and feet of the crabs all tied up, and it is tightly arranged in the foam box, and then put directly into the refrigerator freezer, so that you can maximize to maintain the freshness of the crab, and when you eat it out of it, you can put it into the refrigerator freezer. freshness, take it out and melt it when serving and steam it directly.