How to preserve oysters

Oysters are best kept in cold storage. One of the more common methods of oysters is cold storage. If the temperature is kept constant at 1-2 degrees Celsius, high temperatures will cause bacteria to rot, and low temperatures will cause oysters to freeze. Oysters can be kept in cold storage for up to three to five days. For example, at 0 degrees, you can survive for 5 or 10 more days, but its fatness will be reduced and its taste will change, so try not to store it and eat it now.

Oyster, the scientific name of oyster, is a common shellfish in the ocean, belonging to the oyster family or clam family, bivalve molluscs, distributed in temperate and tropical ocean coastal waters. Sea chrysanthemum clam and unequal clam are sometimes called acantha oyster and saddle oyster respectively. Oysters were raised and eaten before BC; pearl can be produced in the mantle of pearl oysters. The two shells of the oyster are different in shape, rough and dark gray on the surface; the middle of the upper shell is raised; the lower shell is attached to other objects, larger, quite flat, with smooth edges; and the inner faces of both shells are white and smooth. The two shells are connected by an elastic ligament at the narrower end. There is a strong adductor muscle in the middle of the shell to resist the tension of the ligaments. When the shell is slightly open, the water is introduced into the shell by the wavy movement of cilia (up to 2-3 gallons per hour) to filter and feed on plankton.