How to wash crabs: to wash crabs, first prepare a large basin, pour crabs and 45 degree warm water into the basin, and the height of water should not exceed crabs; Secondly, grasp both sides of the crab cover with the index finger and thumb, and brush the eight crab legs, both sides of the crab cover and the crab pliers with the other hand with a toothbrush; Then grasp both sides of the crab, open the navel of the crab, and clean the belly of the crab with a toothbrush. This place will hide a lot of sediment, so we must clean it up; Finally, clean it with clean water for several times.
Crab meat is delicious and nutritious. It contains a lot of protein and fat, more calcium, phosphorus, iron, vitamins and other substances. Every 500 grams of crab contains 49.6 grams of protein, 9.3 grams of fat, 27.2 grams of sugars, 1.088 mg of phosphorus, 33.6 mg of iron and an appropriate amount of vitamin A. It is both a tonic and a delicacy. It is very popular. It is often the main dish at a wedding banquet. But not for pregnant women.
Crab is not only a delicacy, but also a medicine. Common are hairy crab, hairy foot crab, sea crab, lake crab, river crab, river crab, etc. Crabs are mainly used for food, and river crabs are mostly used for medicine. According to the supplementary medicine Fu of pearl sac, the crab Lord is hot to knot his chest, the yellow can turn paint into water, and the claws can break blood and abort.
It is recorded in Lei Gong's solution to the medicinal properties of Pao Shao that the crab master disperses blood and breaks knots, replenishes Qi and nourishes essence, and eliminates chest heat and boredom. It can cure bruises, broken tendons, fractures, congestion, swelling and pain, postpartum congestion, abdominal pain, dystocia, and fetal failure. 60 grams of crab claws, supplemented by yellow rice wine, fried with water, and then donkey hide gelatin, which is the medicine for inducing labor.