Liangzi Lake, Honghu Lake, Diaocha Lake, Jiangxia, Ezhou and Hanchuan are all important producing areas of hairy crabs in Hubei. Among them, Ezhou Liangzi Lake hairy crabs, ecological farming, origin labeling products.

Second, what is the nutritional value of hairy crabs?

1. The hairy crabs in Liangzi Lake have the characteristics of green back, golden claws, yellow hair, white belly and good figure. Eriocheir sinensis in liangzi lake, Ezhou is rich in nutrition and contains many vitamins, among which vitamin A is higher than other terrestrial and aquatic animals, and vitamin B2 is 5-6 times that of meat, 6- 10 times that of fish and 2-3 times that of eggs. The content of vitamin B 1 and phosphorus is 6- 10 times higher than that of common fish. Every 65438 000g of crab edible part contains 65438 07.5g of protein, 2.8g of fat, 65438 082mg of phosphorus, 65438 026mg of calcium and 2.8mg of iron. Crab shell is not only rich in calcium, but also contains crab red and crab yellow

2. Every 100g crab meat in liangzi lake contains protein 18.09% and fat 9.7 1%. It is also rich in vitamin-grade calcium, phosphorus, iron and various free amino acids, especially aspartic acid, glutamic acid, arginine and lysine. Its meat is tender, delicious and nutritious. In addition, the head and chest of Eriocheir sinensis also contain a lot of crab yellow with high nutritional value, which is delicious, fragrant and appetizing, and has become a well-known aquatic product at home and abroad. It is well received by domestic and foreign markets and has become one of the main aquatic products in China.