How to preserve the crab, how to preserve the crab How to preserve the crab

Teach you how to preserve crabs, keep them as fresh as half a month.

1. If the crab can not be eaten for a while, if it is raw, you can put it in the water, the water is not more than half of the crab's body, the crab likes an environment with humidity, in such an environment, the crab can be raised for a period of time, but it should also be eaten as soon as possible, otherwise it will consume the energy in the body, and the crab will not taste good if it is hungry and thin.

2. Tie the crab with a rope to prevent him from moving, consume physical strength, and then put the crab neatly into the foam box, put ice cubes, and cover it with thatch to moisturize, in such a low temperature and humidity environment, it is okay to keep it for a week.

3. Put the crab into a plastic bucket with a smooth inner wall, put a little water from the inside, do not exceed the body of the crab, and the wall of the bucket should be higher to prevent the crab from escaping, and the crab can also be preserved in this way.

4. In addition to being alive and can be preserved, boiled crabs are also okay. Put the steamed crab in a clean basin and cover it with a damp towel at a temperature of no more than 20 degrees, so that it can sit for 1 2 days.

5. Or wrap the boiled crab in plastic wrap and put it in the refrigerator room, which can be stored for 3 or 4 days.

6. You can also peel out the crab meat and put it in the refrigerator for frozen storage, many restaurants use frozen crab meat to make crab roe buns, crab roe tofu and other dishes, and the flavor remains the same.

The preservation method of hairy crab is as follows:

1. Refrigerator refrigeration method: the tied hairy crab can be placed in the refrigerator room, and the temperature in the refrigerator room is best set at about 5 degrees Celsius, because the hairy crab will reduce metabolism in a low temperature environment and be in a dormant state, so as to avoid the hairy crab from consuming physical strength, thereby prolonging the life of the hairy crab.

Finally, cover the hairy crab with a wet towel, the wet towel can provide a humid environment for the hairy crab and play a moisturizing role, it should be noted that the towel must be kept in a moist state during this period.

2. Bucket feeding method: hairy crabs that are not tied with ropes can be stored in buckets. The four sides of the barrel are smooth, which ensures that the hairy crabs will not escape.

The method of choosing hairy crabs

One look at the crab shell. Where the back of the shell is black-green with a bright light, the flesh is thick and strong; The back of the shell is yellow, and most of them are thin.

Second, look at the navel. The belly button protrudes and is generally full of fat; Most of the concave ones are underweight.

Three look at chelicera. All chelerae are covered with hairs, and they are all old and healthy; On the other hand, if there is no villi on the chelicerae, the body is soft and weak.

Fourth, look at vitality. Turn the crab over, with the abdomen facing the sky, and can quickly turn it back with its stinging feet, which is vigorous and can be preserved; If it can't be turned back, the vitality is poor, and the storage time can't be long.

Here's how to preserve crabs:Tools: Wet towels, water basins.

1. Tie the live crabs, and then, wrap the crabs in a wet towel and put them in the refrigerator to refrigerate, and the water in the towel should not be wrung too dry, and maintain a certain humidity.

2. The refrigerated towels in the refrigerator should be cleaned regularly, and then the crabs should be covered with wet towels, so that the preserved crabs can survive for a while.

3. You can put the crab in the water basin, put a small amount of water in the water basin, and the crab can be in the water basin. They can survive for several days with enough oxygen.