No need, steam and eat while cleaning.

Note: Before steaming crabs first rinse with water a few times, never use your hands. Pour white wine into the rinsed crabs, wait for the crabs to pass out, and brush them clean again.

Correctly eat crabs --

1, first cut off the eight legs of the hairy crab, including the two big pincers.

2, remove the crab cover (i.e., a small piece of cover in the navel part of the crab, male and female crabs have different shapes), and uncover the crab cover in a smooth manner.

3. Eat the crab cover first, use a small spoon to scoop out the crab stomach in the center, and gently suck the crab yolk wrapped around the outside clean. But be careful not to break the stomach, it's not clean.

4. Eat the crab body, and use scissors to cut off the extra crab legs, crab mouth and crab lungs.

5. Use the handle of a spoon to pick out a hexagonal crab heart in the center of the crab body and throw it away.

6. Use a small spoon to pour some vinegar over the crab, and then eat the crab yolk and crab paste.

Expanded:

Family consumption of crabs is based on steaming. Steaming crab because of the heat struggle, steaming dead abdomen down, yellow paste out, lost a lot of nutrition. To use a needle to destroy its brain beforehand, so that it is paralyzed, steaming will be able to make the abdomen up, yellow cream will not be lost. Generally steam for 20-30 minutes. Crab body parasites of schistosoma cysts young, if not cooked through, easy to eat after infection with schistosomiasis. To eat that is steamed, eat as much as steamed, the best not to eat leftover crab.

Research has found that the infection rate and the degree of infection of the larval cysts of Schistosoma - the high-footed crab worm in the body of the live crab is very high, and the parasites of Schistosoma are in the lungs, irritating or destroying the lung tissues, which can cause coughing, and even hemoptysis, and if the brain is invaded, then it will cause paralysis.

References:

References: