Marine bivalves, such as mussel, oyster, razor clam, clam, have a lot of protein, fat and microelement, and so on. They are one of kinds of edible marine foods of inhabitants in the coast of our country. 海洋贝类如贻贝、牡蛎、蛏子和蛤蜊等含有丰富的蛋白、脂类和微量元素,是我国沿海居民的主要海洋食品之一。