Three door crab a few months appear on the market? How do you keep it alive? Can you eat after you die?

Scylla serrata, commonly known as Scylla serrata, is a precious seafood food produced by Sanmen Bay along the coast of central Zhejiang. When will it go on sale? How do you keep it from dying? Can I eat when I'm dead? It was learned from Hu Guohua, a green crab farmer in Zhejiang, that three green crabs were on the market before and after Ching Ming Festival, but the weather was cold and there were few green crabs. Generally speaking, the time for a large number of green crabs to be listed on the market should be around the Mid-Autumn Festival. Friends who like to eat green crabs should not miss it!

How to preserve the three green crabs?

1. After buying the green crab, raise it in light salt water for about 5 minutes and take out.

2. Put it in a cool and humid place, which must be ventilated, such as the bathroom. Or put about 3 centimeters of light salt water at the bottom of the bucket, the water should not be over the mouth of the green crab, it is best to change the water every two days.

3. In the most suitable temperature and moist environment, it can survive for 5-10 days, usually 3-5 days. Remember not to put green crabs in the refrigerator, otherwise they will die quickly, and they will die quickly, even if they cannot be raised with fresh water.

Can I eat three green crabs when they are dead?

You can't eat green crabs if they are dead. Green crabs like to eat decaying animal carcasses such as dead fish and shrimp in the water, and they will be infected with certain bacteria in the body, and live green crabs can expel bacteria from the body through metabolism in the body. But once the green crab dies, the bacteria in the body will multiply and decompose the crab meat in large numbers, and some bacteria will produce toxins. If people eat such green crabs, they will cause food poisoning, such as nausea, vomiting, abdominal pain and diarrhea. Serious cases can occur dehydration, electrolyte disorders, convulsions, and even shock, coma, septicemia and so on.

Attached: the selection method of three phyla of green crab

1. You must choose fresh green crabs. Do not buy dead or dying green crabs. Dead green crabs are very unhealthy. You can turn them over. If you can turn them back by yourself, you can buy them.

2. You can lift the green crab and look at the serrated top of the crab shell by backlight. if it is completely opaque, it shows that the green crab is fat, on the contrary, it is not very full.

3. We should know that green crabs have to change their shells. Green crabs that have just changed their shells often consume a lot of energy, and the meat must not be much. The white or even transparent bottom means that they have just changed their shells. Don't buy this kind of crabs.