1, in ancient times there is no refrigerator, people on the preservation of sea crabs have certain methods and techniques, these methods are equally applicable in modern times, the simplest way is to prepare a clean plate, and then take some wet soil, put it on the bottom of the altar, the purchase back of fresh sea crabs directly to the altar loaded, and then seal the mouth of the altar with the ears of wheat, you can make the inside of the sea crab alive, can effectively This will keep the crab alive and prevent it from spoiling.

2, fresh sea crabs can also be placed in the water to save, buy back after you can prepare a raw daughter of the bucket, and directly into the bucket, and then add water to the bucket, the amount of water should be in the number of sea crabs in the 1/2, so that he can provide a moist environment, but also allow it to breathe freely, so that the preservation of the sea crab vitality is strong, and eat it out of the wash, directly into the pot to steam, taste! The flavor is especially fresh.