If it needs to be preserved for a long time, it should be packed in food fresh-keeping bags to prevent moisture. You can put it in the refrigerator first. If you want to eat, just take it out one day in advance and put it in the refrigerator.

But freezing can't completely guarantee that shrimp skin won't go bad. Generally, the nutrients in food will slowly lose in the frozen state, and the taste of seafood will also be affected. The flavor of air-dried food will become worse and have an odor. It is suggested that seafood should not be preserved for a long time and should be eaten as soon as possible to avoid harm to human body after eating, and at the same time, dry seafood should be prevented from being eaten by insects.

Matters needing attention in purchasing air-dried shrimp

Generally, air-dried shrimps are characterized by uniform size, complete shape, neat insertion, fat body, bright white body, luster, light salt and dry body. If you can't meet this standard, the quality is second.

Air-dried shrimp is great and fresh. Buying shrimp depends first on whether it is seafood or lake. Seafood tastes delicious and the meat is fat, tender and thick; No matter the taste, the meat produced in the lake is inferior. The selection of dried shrimp mainly depends on the body shape, and the bending quality of shrimp is good, which shows that it is processed with live shrimp; If the body is straight and not bent, it is mostly processed from dead shrimp.