The nutritional value of blue crab

The crab shell is oval, flat, hairless, head and thorax well-developed, double-chelating strong, hind foot, shaped like a pimple, it is said that according to wolfberry son. The head carapace is approximately 1.5 times as long as the back and is raised and smooth on the back; there is a clear "H"-shaped dent on the surface of the cephalothorax; the forehead has four prominent triangular teeth, and the size and spacing of the teeth are approximately equal. The front edge has nine triangular teeth of similar size.

Green crab is one of China's precious aquatic products. Its meat is delicious and unique, and it is extremely rich in nutrients. It is said to be a delicacy on a feast. Its medicinal value is high. In particular, female crabs (red clams, high crabs) with maturing gonads are known as sea ginseng. They are maternal, young and old. With advanced tonics for the debilitated, the crab shell can be made of chitin, a widely used industrial raw material. Green crabs are mainly distributed in coastal areas of Guangdong, Guangxi, Fujian, Taiwan, and Zhejiang, especially in Zhejiang, Fujian, and Guangdong provinces. Domestically, Qinghai and Sanmen crabs in Ninghai city are the most famous. Green crab is about 60-80 yuan a pound, the general price of Puqing Crab is more than 80 yuan, the Chinese New Year holiday price is roughly 110-130 yuan a pound, many Wenzhou, Hangzhou area officials, the workplace ask for help, many of which are used as gifts Especially in the wild. Artificial breeding and wild are very different. In addition, breeding is divided into feed cultivation and fish and crab materials. Feed culture has been processed cheap but has certain hormones, and fish and crabs are expensive, but fresh fish and shrimp are used, and nutrition is used again. Safety. Three have the reputation of the town of blue crabs. So far the reputation has been loudest. Foreign countries are mainly distributed in coastal waters such as Japan, Vietnam, Thailand, the Philippines, New Zealand, the United States, the Indian Ocean, the Red Sea and South Africa.