Oysters with shells need to be kept in cold storage. Raw materials with shells are better than raw materials without shells, so it is better to keep them. Dry it first, then put it in a plastic box, put it in order, and then put it on the refrigerator.

Oysters belong to seafood, with tender meat and delicious taste. Putting them in the cold storage area of the refrigerator can keep the original meat quality and taste of oysters to the maximum extent.

Distribution range of oysters: global distribution. China is rich in oyster resources, which is the hometown of oysters and has a long history of using oysters. As early as more than 2,000 years ago, residents in some areas along the southern coast of China mastered oyster culture technology. At present, there are oyster production bases in Bohai Sea, Yellow Sea, East China Sea and South China Sea, and the main producing areas are Fujian, Guangdong, Shandong, Guangxi, Liaoning and Zhejiang. Among them, oyster is the most important breed.

Oyster is a worldwide shellfish, with more than 100 species found, and almost all coastal countries produce oysters. Japanese oysters are the same as those in Otawa and China. European and American oysters mainly include edible oysters, American oysters and European oysters, and the total output ranks first among shellfish. China began to cultivate oysters with bamboo in the Han Dynasty, and it has a history of more than 2,000 years.