How do you preserve crabs best? How do crabs best preserve?

Keep them alive in pots, and store them in the refrigerator or freezer when they die.

1. Sea crab meat is more, the fat paste is plump, the taste is delicious, the protein content is several times higher than that of pork and fish, and the content of calcium, phosphorus, iron and vitamin A is also higher.

2. Preservation method 1: Put the fresh sea crab into a clean container, mix two beaten eggs with brown rice, sprinkle some black sesame seeds, pour this mixture into the container, submerge the crab shell, and then cover the container mouth with a dark cloth, which should be breathable but not light. This prolongs the crab's survival time and makes the crab taste fatter and fresher.

3. Preservation method 2: Raise the crab directly at home, put the sea crab in a basin with a little shallow water, add a breathable lid, put a small amount of small fish and shrimp according to the storage time and quantity, and take as much as you want.

4. Preservation method 3: Put the dead sea crabs in the freezer of the refrigerator and freeze them, which can be stored for about 1-3 months. Sea crabs treated in this way retain their umami flavor and the steps are simple.

5. Preservation method 4: If the cooked sea crab is not eaten on the same day, it can be wrapped in plastic wrap and refrigerated in the refrigerator after it is cooled, and it can also be frozen if possible. 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 while taking into account safety.

6. Preservation method 5: Put the live sea crabs into small straw bales, put a tray under the straw bales and put them in the refrigerator in the refrigerator after returning home, and put them in the refrigerator for a week, and the crabs are still alive.

7. Precautions:

1) Frozen sea crabs cannot be thawed with hot water, must be thawed with cold water!

2) Crabs are not suitable for everyone, and it is not recommended for people with cold stomach, cold hands and feet, and allergic constitution. It is also not recommended for patients with gallstones, high blood pressure, hyperlipidemia, and obesity.

3) Boiled and steamed crabs cannot be eaten and are not easy to store for a long time before eating.

4) When eating crabs, do not eat with celery, persimmons, pears, oranges, pomegranates, tomatoes, melons, peanuts, sweet potatoes, honey, rabbit meat and other foods, otherwise it will bring discomfort to the body.

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.

Crabs can be stored in the refrigerator for three or four days. Generally speaking, live hairy crabs are brushed, tied with rope, and then covered with a wet towel, which can be stored for three or four days, but if it is more than a week, the crab basically dies.

You can put the live crab in a plastic bag, don't tie it tightly, so that the crab can breathe and can be stored for about eight days, of course, this kind of food is still bought and eaten, so that you can eat a better taste.

Many people know that dead crabs are not edible, and most of this food is river crabs, so once they die, they cannot be eaten, which must be noted.

Generally speaking, you can wait for the crab to cool down and wrap it in plastic wrap and put it in the refrigerator to refrigerate, preferably frozen, and not more than noon the next day. When eating, be sure to go back to the pot and recook it, so that the taste will not be bad.

How to preserve live crabs.

Freshly bought crabs should be stored properly so that many bacteria and toxins can be avoided during processing. So how do you keep live crabs? Generally speaking, there are two ways to preserve live crabs in the refrigerator and in the pond, and you can store them according to the conditions to preserve the freshness of the crabs.

1. Use the refrigerator to preserve the crabs.

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. 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.

Add water to the foam box until the water is submerged over the surface of the crab. Then close the foam box and put it in the freezer compartment of the refrigerator to freeze. 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.

2. Preserve crabs in temporary ponds.

If the amount of crabs purchased is more than three or five days to eat, you can't use the above how to save live crabs storage, the best way is to make your own bathtub as a temporary pool, let out for the crabs to enjoy it: because the four walls of the bathtub are smooth, the crabs can not escape, and then gently pour the crabs into the bathtub, fill the water to just bury the crabs, if the crabs stand up on the eight legs can breathe on the surface of the water, and according to the storage time and quantity of a small amount of small fish and shrimp, with this method crab storage crabs can generally exceed 7 days or longer, The survival rate of good quality crabs can reach more than 95%.

Under normal circumstances, it can be stored for 5-7 days, but if the storage time is too long, the crab will be thinner, and eating it within 3 days will not affect the taste.

Crabs are seasonal foods that are sold in one hectare and are perishable if not stored properly, and the taste will change, so here are some suggestions for crab preservation:

1.Sorting and preservation: If the crabs you buy back are alive, you need to rinse them with clean water first, and then separate them.

Male crabs are more active, tend to be sticky, and can be kept separately. Female, dead or immobile crabs should be kept together, and the number should not be too much, so as not to crush them to death and affect the taste.

2.Refrigerator storage: If the crab is not used immediately, you can dispose of it first, then put it in a crisper bag and store it in the refrigerator. It is important to note that crabs and other seafood are not placed together in case the flavors interfere with each other.

3.Placement time: If the crab has died, it needs to be disposed of as soon as possible. It should not be left for more than 4 hours, and it is best to use it on the same day after receiving fresh crabs. If it takes too long, it will affect the taste and increase the fishy smell.

4.Salt water blister: Soaking crabs in salt water at about 50 degrees can play a role in sterilization, and at the same time, it can also create a moist environment to prevent crabs from losing water.

In short, keeping the crabs in the refrigerator and paying attention to sorting and preserving them can keep the crabs fresh and fresh, and the preservation after processing can extend the shelf life of the crabs. If it has been stored for a long time, it needs to be dealt with in time.

Water basin preservation: Store the crab in a basin with water, the amount of water is about half of the height of the crab, you must not put too much water, otherwise the crab will not be able to breathe, you need to pay attention to change the water frequently.

You can put fresh crabs in the refrigerator for about two days, because in a low temperature environment, the crabs have little activity and enter a semi-dormant state, so they are easier to preserve.

If the crab is preserved, it must be kept at a low temperature, so that he has less activity, but it is best to use the original lake water to store it in the refrigerator for a longer time.

Hairy crabs are refrigerated directly in the refrigerator and can be stored for several days.