Cleaning Portunus requires preparing white wine and toothbrush. Immerse the swimming crab to be cleaned in the water with liquor 10 minute or so, and the sediment in the swimming crab will be basically removed. You can brush the shell of Portunus trituberculatus with a toothbrush, and pay attention to the dirt at the navel of the crab when brushing.

How to wash the swimming crab?

The body color of swimming crab changes with the change of surrounding environment. The individual breastplates living in the sand bottom are light gray-green, while those living among algae are dark and omnivorous, eating fish, shrimp, shellfish and algae, and even eating the same kind, preferring to eat animal carcasses.

The swimming season of Portunus trituberculatus is spring and autumn, with long fishing period, high yield, large body, rich meat, delicious taste and rich nutrition, especially the ovary and liver. The ovary can be used as a superior condiment. Besides fresh meat, it can also be canned.

Portunus trituberculatus is rich in meat, fat, delicious and nutritious. Every100g of crab contains protein14g and 2.6g of fat. Fresh food is mainly steamed, but also salted crabs, crab paste, crab eggs rinsed and dried into crab eggs.