How to preserve raw crabs best, and how to preserve raw crabs?

How to preserve crabs to be fresh.

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.

1.Find a suitable foam box according to the size of the freezer compartment of your refrigerator, which can be placed in the freezer in advance to see if it fits.

2.Choose the ones that are not energetic to eat first, and the crabs with enough vitality can continue to be preserved. Then tie the crab's legs and feet and put it in a foam box. Put them next to each other one by one, try to squeeze one layer and then add more.

3.Add water to the foam box until the water is submerged over the surface of the crab.

4.Then close the foam box and put it in the freezer compartment of the refrigerator to freeze.

5.When you want to eat crabs, just take them out and thaw them, so that the preservation of crabs can ensure the freshness of crabs to the greatest extent.

Tie the crabs, wrap them in a damp towel, and store them in the refrigerator for three to five days. Or put the crab in a pot. No water should be placed in the pot, and the top of the pot should be covered with wet water plants or vegetable leaves.

This not only ensures that the crab's living environment is neither dry nor wet, but also allows it to obtain sufficient oxygen. Crabs can be stored in this way for about 10 days.

To save live crabs, prepare a large basin, select lively crabs and put them in, pour cold water into the basin, no more than half of the crab, to the back shell, so that it is convenient for it to breathe, and then store at room temperature.

How do you store raw crabs? The crab is most mainly to eat fresh, and the general thing is to put the crab in the basin The crab is the most important thing to eat fresh, and then put it in a basin The crab is the most important thing to eat fresh, and the general thing is to put it in a basin of water, and then put it in the basin is the best.

If you don't eat it for a day to three days, keep it in water, and if you don't eat it for a long time, freeze it until it's refrigerated.

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.

Processing:

1. Put the crabs in clean water for 1 to 2 hours, let the crabs excrete naturally, then change the water, and brush them on both sides 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 ensure that it cannot 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.

The storage method for cooked crabs is refrigeration.

If you don't finish it that night, you can wait for it to cool and wrap it in plastic wrap and put it in the refrigerator to refrigerate, or if possible, you can also freeze it. However, the cooked crab stored in the refrigerator should not exceed noon the next day at the latest, and remember to steam it again when eating it, and it is best to put some minced ginger when eating, which is conducive to sterilization. Eating crab in this way can ensure that you can enjoy the delicious taste at the same time, and take into account the safety of Hui Naqing.

Preserved cooked crabs, if you want to eat, try to return to the pot to steam thoroughly before eating, but to cover the frozen (not refrigerated) layer of the refrigerator, because cooked crabs are toxic after contact with fog, dew, etc., and must be boiled again when eaten the next day, boiled in boiling water, and heated for half an hour after boiling, in case the microorganisms in the crab are not completely killed. Do not eat crabs without seasoning because crabs are cold, and crabs should be accompanied by minced ginger and vinegar when eating crabs to prevent stomach damage.

Stock up on things you need to look out for

If you want to save a live pike crab, you must first tie the crab's feet and put it on a plate or in a foam box, paying attention to the fact that it must be put backwards, so that it can not move, so that its physical strength can be preserved. Then spray a layer of light salt water on it, and then cover it with a more humid towel to moisturize, this step is very important, you must not forget.

After these steps are done, we can store them in the refrigerator compartment while refrigerating. The temperature of the refrigerator freezer is best around 5 degrees, so that the crab can be stored for about 3 days is no problem, but it is still necessary to eat it as soon as possible, because the longer the time, the crab's physical energy will consume a part of the fat that is slowly high, and it will not be so fat when eating. To put it simply, the longer the crab is left out, the thinner it will become, and the worse the taste will be.

1) Refrigerate.

If you can't eat the crabs you buy home for the time being, you can tie the legs of the live crabs, and then put them into a foam box, which needs to be placed in a neat arrangement, and finally fill the box with water, cover the lid and put it in the freezer of the refrigerator, so that the preservation method can keep it fresh for a week or two, but every time you eat it, you need to thaw the crabs.

2) It can be raised.

If you can ensure that you can eat it within three to five days, you can temporarily raise the live crab, that is, use a large easy to add water to raise it, be careful not to add too much water, just need to overflow the general height of the crab, the purpose of adding water with a comic key is to moisturize, too much water will make the crab die due to lack of oxygen, but you need to feed it some food, such as eggs, sesame seeds, etc. Secondly, you should also pay attention to the bucket of water not to cover it, check the freshness of the crabs every day, and eat the crabs that are not energetic.

To preserve crabs to keep them fresh, here are some methods and suggestions:

1.Storing live crabs: If you're buying live crabs, it's best to dispose of them as soon as possible after purchase.

Place the live crab in a clear plastic bag and place the bag in the lower fresh-keeping compartment of the refrigerator. Under the temperature and humidity control of the fresh-keeping room, the crab can stay alive for a longer time.

2.Immerse yourself in ice water: Place the crab in a box or container with ice cubes and cold water. Ice water is able to maintain the freshness of the crab and slow down its metabolism. Note that crabs should not be completely immersed in water to avoid drowning.

3.Steaming in the cage drawer: Steaming the crab in the cage drawer of a steamer or cauldron. The water in the steamer should not come into contact with the crabs to prevent them from becoming too wet. Steaming crab preserves its flavor and texture.

4.Napkin wrap: Wrap the fresh crab in a moist napkin and place it in the crisper in the refrigerator. Napkins absorb excess moisture and keep the crab moist.

Regardless of which square mold chain dust method is used, the condition of the crabs should be checked regularly. If the crab has an off-flavor, discoloration, or abnormal appearance, it may indicate that the crab has gone bad, so do not eat it.

Please note that the above method is suitable for temporarily preserving the freshness of the crab and it is best to consume it within 1 to 2 days. For crabs that have been cooked, it is recommended to keep them in a refrigerated state for up to 2 to 3 days.

You can put it in the refrigerator for preservation, first tie up the crab's feet and tongs and put it in the refrigeration layer of the refrigerator, cover the crab with a wet towel on top of it, touch the crab's eyes with your hands every 1 day, if there is an insensitive situation, you need to eat it immediately, and the sensitive crab can continue to be stored.