1. To store crabs in the refrigerator, choose energetic crabs and tie up their feet and pincers.

Then, put it in the refrigerator freezer, and then, cover with a wet towel to save it. When you eat it, we choose the crabs that are not energetic, and we can continue to keep the crabs that are energetic.

2, with plastic buckets or plastic pots to save crabs, because plastic buckets or plastic pots will be relatively smooth walls, so the crabs are less likely to escape, put the crabs can not be overlapped, and then add the water to half the height of the body of the crab.

This method is mainly to moisturize the water, the water can not be too deep to bury all the crabs, if it is too deep the crabs will die because of lack of oxygen suffocation. Then the barrels and pots do not need to add a lid using this method of preservation of crabs, if the temperature is not too high if the preservation time can be more than 5 days.

3, first with plastic wrap to cover it, placed in a cool ventilated place can be preserved for 6 to 8 hours, if the weather is relatively hot, it is best to put it into the refrigerator, but at noon the crab can be preserved until the evening, but not overnight.

If you want to keep cooked crabs for a long time, you have to put them in the freezer, but putting them directly in the freezer will make them lose water and become very dry, so they won't taste good. Then, to freeze it, you'd better put the soup of the cooked crabs together in it and freeze it, so as to keep the freshness of the crabs.

Expanded:

Crab is rich in proteins and trace elements, which is good for the body's nourishment. Crab contains more vitamin A, which is helpful for the keratinization of the skin. Crab also has an anti-tuberculosis effect, eating crab on the recovery of tuberculosis is greatly beneficial.

Eating crabs as a leisurely cultural enjoyment, but from the Wei and Jin dynasties. Ren Tan" records, Jin Bi Zhuo (word Mao Shi) alcoholism, said: "the right hand holding a cup of wine, the left hand holding a crab chelipse, beat the floating wine boat, will be enough to carry on for a lifetime." This outlook on life and diet affects many people.

From then on, people eat crabs, drinking wine, chrysanthemums, poems, as a golden autumn affair, and gradually developed into a gathering of friends and relatives, laughing and eating crabs, which is the "crab feast".

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