Clean hairtail, dry it, chop it into big pieces, put some salt and cooking wine on it, put it in your pocket, and then put it in the refrigerator for freezing. Keeping it below zero can keep it fresh twice, so it can be preserved for a long time and preserved for taste. If it is not frozen, it should be eaten as soon as possible.

Wash the bought hairtail, control the moisture, cut it into small pieces, then put a little salt on it and put it in the refrigerator for freezing, which can not only make hairtail tasty, but also keep it for a long time. Usually a week or two is no problem.

Hairtail is rich in fat, protein, vitamin A, unsaturated fatty acids, phosphorus, calcium, iron, iodine and other nutrients. Hairtail is warm and sweet, and has the effects of warming stomach, moistening skin, invigorating qi, nourishing blood, building body, strengthening heart and tonifying kidney, relaxing muscles and tendons, promoting blood circulation, diminishing inflammation and resolving phlegm, clearing brain, relieving diarrhea, relieving fatigue, and nourishing essence.