Oysters can be frozen in the refrigerator, which can prolong their storage time and can be kept for about 30 days. Oyster is the largest cultured shellfish in the world, with plump meat and rich nutrition. Fresh oysters should be eaten as soon as possible, and should not be stored at room temperature for too long, otherwise their umami taste may deteriorate. Generally, oysters with shells can be preserved for about 8 hours.

Can oysters be frozen in the refrigerator?

As we all know, oysters are a kind of seafood, and the shelf life of general seafood is not long. It is best to eat fresh oysters as soon as possible. If fresh oysters can't be eaten in time, they can be frozen in the refrigerator, because the temperature in the freezer is relatively low, which is not suitable for the growth of bacteria and can prolong the shelf life of food.

At room temperature, the temperature changes greatly, which is not suitable for long-term preservation of oysters. Generally, oysters with shells can only be kept for about eight hours, and oysters without shells can't be kept for more than two hours. At the same time, oysters can also be stored in the refrigerator for about 3-5 days, not for too long.

Harm of oyster deterioration

Fresh oysters are recommended to be eaten as soon as possible and should not be stored for too long. If oysters go bad, they will breed a lot of bacteria. If you eat spoiled oysters, these harmful bacteria will invade the human body, which may cause symptoms of food poisoning such as abdominal pain, diarrhea, nausea and vomiting, which is not good for your health.