Panjin river crab dead still can eat?

The official website of Panjin River Crab reminds you that dead river crabs cannot be eaten, and even more so after two or three hours of death.

1, river crabs in the dead, the body will produce a chemical called "histidine", this material will decompose to produce toxic substances "histamine". The longer the crab dies, the more poisonous substances in the body, even if it is cooked toxins are not easy to be destroyed. This toxin can cause allergic reactions and lead to poisoning.

2. There are even times when river crabs are not dead yet, and when they are dying, the bacteria and viruses in its body will start to reproduce (the antibodies in the crab's body will be inhibited when it is alive), and this time it will already breed some harmful substances.