1 Crab steamed and put in the refrigerator to keep fresh the next day can eat

can.

Generally speaking, the crab's meat is tender, rich in protein, fat, cholesterol, vitamins, minerals and other nutrients, it is relatively easy to breed bacteria and microorganisms caused by corruption and deterioration.

But the low temperature of the refrigerator, has inhibited the growth and reproduction of bacterial microorganisms, to extend the role of food preservation time, so the crab steamed into the refrigerator to keep fresh the next day can be eaten.

2 What is the reason that the crab is black after steaming Not enough heating time

The crab is originally greenish-black, although it will turn red after adding cooked, but if the heating time is not enough, resulting in the crab is not completely steamed when it will have greenish-black color.

The stomach of a full-fed crab

If the crab is full before steaming, it will cause the stomach to swell up and appear to have more black gelatinous material, so the blackened part of the crab after steaming may just be the stomach of a full-fed crab.

Mated female crabs

After mating, the yellow and black boundaries of female crabs are obvious even after they are added and cooked, so if the steamed crabs are mated female crabs, they may also appear blackened.

3 Does steaming crabs kill parasites

Enough time will kill them.

Crabs as an aquatic animal, in the growth process is very easy to be infected by parasites, and these parasites with the gastrointestinal tract into the human body, may cause health hazards, but because these parasites do not tolerate high temperatures, so the crabs after high-temperature steaming, then, generally can be killed.

Only need to pay attention to is to kill the parasites is to need a certain time, so the crab in the steaming, be sure to wait until it is fully cooked, can kill the hairy crab body parasites.

4 Steaming crabs with cold water or hot water

Cold water is recommended.

If the crab is steamed directly with hot water, it will lead to the outer meat of the crab to steam quickly, resulting in the sexual flavor locked inside, and in order to add the inside of the crab is also cooked, it will take longer, resulting in the meat to become old, and the use of cold water steaming can effectively avoid these situations, so it is advisable to use cold water to steam the crab.