How to preserve crabs? Crab preservation methods

Buy the energetic ones, tie each one with a string, reduce its activity, and pack it in a basket, and it should be fine for 12 hours. It's a good idea to have a wet towel underneath the basket. After going back, if you can't finish eating at one time, you can put it in the refrigerator and put a wet towel underneath for two weeks.

The crab seller told me that if you don't eat it that day, you can just put it in a net bag, and don't let it out if it doesn't die, because if you do, your foot will crawl off.

As long as you are alive for 12 hours, you will not die.

Can't you just go home and buy crabs?

1. Use a refrigerator to store hairy crabs.

The total number of hairy crabs bought is very small, and the storage is very simple for about three days. Choose a charming hairy crab, tie the feet of the hairy crab to reduce the energy consumption of the hairy crab, and then put it in the freezer of the refrigerator, maintain the temperature at 5-10 degrees, and cover it with a wet cotton towel for storage. In the case of eating every day, choose the one that is not attractive enough to eat, and the hairy crab with enough charm can be stored again.

The way to distinguish is to press firmly on the eyes of the hairy crab and swallow it first if it fails.

2. Storage in fresh-keeping bags.

The crab can be steamed first and then covered with a fresh-keeping bag to cover the hairy crab, and then put it in the refrigerator for storage, until it is taken, you can take it out immediately, which is also a very, very good way, the fresh-keeping bag can reasonably block the external gas, to avoid the redox reaction between the hairy crab and the gas. Hairy crabs contain a lot of high-protein food nutrients, which will cause great benefits to their physical and mental health, and can supplement various nutrients needed by the body at all levels.

3. Store in a plastic basin:

Prepare a plastic basin or plastic jar in advance, put the energetic hairy crabs in it, pay attention to the fact that the hairy crabs do not need to be stacked in, release the water to half the height of the hairy crab human body, pay attention to moisturizing and replenishing water, but also can not cover all the tap water, because the water is too deep, the hairy crabs will suffocate and die of insufficient oxygen, the sink or bucket does not need to be covered, this way to store hairy crabs, if the average temperature is not very high, the crabs can be preserved for more than ten days.

4. Store in a bathtub

If the amount of hairy crabs bought is more than three or five days to eat, the best storage method is to make your own bathtub --- as a temporary pond--- let it out for the hairy crabs to enjoy, because the four walls of the bathtub are smooth and clean, the hairy crabs can not escape, the hairy crabs are gently poured into the bathtub, and the hairy crabs are filled with water to bury the hairy crabs, so that the hairy crabs can stand up on the river surface to inhale, and according to the storage time and the total number of small fish and shrimp, the storage of Dianshan Lake hairy crabs in this way can generally exceed 7 days or longer, *** The storage survival rate of hairy crabs has reached.

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

What are the preservation methods of crabs?

How to preserve crabs

Many people like to eat crabs very much, and they will cook more at a time, but if they cook too much, they will not be able to eat them all, so how to preserve crabs? What are some ways to preserve crabs? Let's find out!

How to preserve crabs

1. Keep crabs in the refrigerator

Crab belongs to fresh aquatic products, generally need to eat it late in a short time, so that you can not only taste fresh crabs, but also make your intestines and stomach healthy, if there are more crabs need to be preserved, you can tie up the crab's feet and tongs, because this can reduce the physical strength of the crab, which is also one of the ways to make the crab fresher, and then put it in the refrigerator to keep it fresh.

2. Plastic buckets to store crabs

Generally, you need to prepare a tall bucket or basin, because this can prevent the crab from crawling out, and the bucket or basin needs to be relatively smooth, so that the crab is not easy to crawl, and it is also necessary to pay attention to keeping the crab can stay in a certain moderate environment, otherwise it is easy to cause the crab to suffocate to death, but this preservation method can not be too long, and the crab needs to be eaten as soon as possible.

3. Crabs are preserved in temporary ponds

If the number of crabs purchased is large or the amount is large, then you need to use the bathtub at home as a temporary pond, because the four walls of the bathtub are smooth, and the crabs can not escape, and then gently pour the crabs into the bathtub, fill the water until the crabs are just buried, and according to the storage time and quantity, a small amount of small fish and shrimp are flavored, and the crabs can generally be stored for more than 7 days or longer in this way.

The storage method of raw crab is as follows:

1. Short-term storage.

1. If it is stored for a short time, such as eating it after a day and a half of a day, then salt is needed for crab preservation.

2. Prepare a basin, put it in cold water, add some salt, don't be too salty and the crab will die. If there is pure water, it is the best, there are disinfectants and other ingredients in the tap water, and the crabs that have tried to die with tap water are relatively fast, and if they are pure water with salt, they will survive for a long time. The depth of the water allows the crab shell to be exposed outside the water.

2. Preservation of travel time.

1. Sometimes you need to bring fresh crabs when visiting relatives and friends, so you need to use a crisper box and ice cubes.

2. Add crushed ice to the bottom of the box and put the bundled crabs on the ice - be sure to bundle them, because if the crabs are not bundled, they will fight each other and lose their legs. Then put one or two more frozen mineral water on the side of the box.

3. Long-term storage.

1. Put the crab in the pot and cook: the hairy crab should have its belly upwards - otherwise the crab roe will run away; Sea crabs such as barracuda crabs can be boiled in any way. It is said that boiled crabs are actually steamed on a grate, and when they are boiled in water, they are not so fresh.

2. Put the boiled and cooled crab in the refrigerator, and take it out and heat it up when you want to eat it.

Treatment: 1. Put the crabs in clean water for 1 to 2 hours, let the crabs excrete naturally, then change the water, and brush them clean with a toothbrush.

2. After the crab is brushed clean, soak it in cooking wine or white wine for 20 minutes, insert a toothpick into the crab's mouth and stir a few times after soaking, and then get out of the pot after the crab dies.

3. If you feel that the above method is too bloody and brutal, then you can only find a rope to tie the crab to Pai Ji to ensure that it can't move.

4. There is also a kind of thing that is related to the practice, which is directly cut in half, but the crab roe and crab stomach are scattered together.

5. Direct live steaming is the best way, so that the meat is tender and nutritious, and the crab meat will be a little loose after being killed and then steamed, and the taste is not as good as live steaming.

6. Steamed crabs must be steamed because there are a large number of parasites in the crab's body, and if they are not cooked, they are easy to be infected with diseases, and the crab stomach and gills cannot be eaten.

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.