Hairy crabs can be frozen directly. When live crabs are frozen, they can be kept for a longer time. Except for dead crabs tied with ropes, it is best to use live crabs. It is not recommended to freeze the dying hairy crabs. When the hairy crabs are about to die or have died, the acid in the hairy crabs will decompose toxic substances. The longer the death time, the greater the toxicity, which will not decrease with the cooking temperature.

Frozen time of hairy crabs

From the point of view of taste and nutritional value, hairy crabs can be stored in the refrigerator for 3-5 days, not more than one week at most. The temperature of the frozen layer of the refrigerator is relatively low, so many people like to put the food that they can't finish into the refrigerator and keep it frozen, especially some meat foods, such as pork and ribs, which are common. Hairy crabs are usually frozen only after they can't finish eating.

Frozen storage of hairy crabs can prolong the edible period of hairy crabs, but the frozen storage time should not be too long, usually 3-5 days, and the frozen storage of hairy crabs should not exceed one week at most.