If you buy fresh king crabs and want to preserve them, how to preserve them will not lead to the loss of fresh nutrition of the king crabs, as follows:

1, fresh king crabs can generally survive for about 24 hours when placed in a wet and cold environment, and frozen king crabs can be preserved for about one year if they are properly coated with ice clothes.

2. The shelf life of fresh king crabs is about one week, and that of thawed crabs is about three days. Frozen crabs should be kept at minus 18 degrees, and fresh crabs should be kept at 0- 1 degrees.

3. You can also store the king crab in the refrigerator. In addition, you can cover the king crab with plastic wrap and put it in a cool and dry place. You can also put the king crab in a plastic basin and sprinkle some salt.

Frozen king crabs can be preserved by first tying the crab feet of king crabs, putting them in a frozen grid, and then covering them with wet towels.

King crabs, also known as stone crabs or rock crabs, that is, crustaceans of Stone Crabs, are not real crabs, and they are mainly distributed in cold seas. Named after its huge size, it is known as the "king of crabs". King crabs belong to deep-sea crabs.

King crab is different from crab. King crab belongs to a seafood product. Therefore, the king crabs we usually buy are now frozen and preserved by some merchants in advance.