How do you preserve crabs so you can eat them the freshest?

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.

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.

In fact, preserving a crab is like giving it a vacation, the key is to make it relax, protect from the sun, moisturize and keep it clean. For example, you can hold the crab in your hand to avoid injuring any part of its body, and then place it in a cool place away from direct sunlight. Alternatively, you can cover the crabs with a damp towel to keep them hydrated and sprinkle them regularly.

The preservation of the crab is not to let him die. Because dead crabs can't eat dead crabs. The dead crab has a large number of bacteria in its body, which is decomposing his corpse, so he is reluctant.

So the way to preserve the freshness of the crab is to put him in the water, and then give the water constant oxygen to prevent him from dying.

Answer: 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.

Or cook and preserve, clean the crab with running water, steam it in a pot with boiling water, let it cool at room temperature, and finally put it in the freezer.

If the indoor temperature permits, it can be placed directly in a dark and ventilated place in the kitchen, and a moderate amount of water should be sprinkled every day, so that it can be stored for about three or four days.

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

1. Store in the refrigerator fresh-keeping room.

When buying hairy crabs, merchants generally use ropes to tie up the crab legs, so we don't have to untie them after we go home, and directly tie them to the refrigerator to avoid the crabs struggling and reduce the consumption of the crabs' physical strength. After refrigerating the crab in the refrigerator, we put a damp towel on the crab and it's fine. This method is still completely okay to store within 3 days, and eat the ones that are not very alive when eating.

2. Put it in a basin and store it. Prepare a slightly taller and larger pot to prevent the hairy crabs from escaping. Place the hairy crabs flat in it, taking care to lay them flat and not stack them.

Then start adding water to it, 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, and it will die after a long time. Then just put the basin in a ventilated and cool place and keep it. This method is left for 5 days and is already relatively fresh.

3. Keep it in the bathtub.

If you don't use the bathtub at home, you can temporarily let the crabs keep it inside. Put all the crabs in it, and then add some water, the amount of water is also not too much, similar to the method above. If we can, we can also add some small fish and shrimp to it.

In this way, go to see it every day and eat the stale crabs as soon as possible, and this method can be stored for about 1 week.

Method 1, 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.

"Putting it in the freezer is the easiest and most straightforward way to find a suitable foam box according to the size of the freezer, and you can put it in the freezer in advance to see if it fits. Then tie the crab's legs and feet and place them in a foam box. Add water to the foam box until the water is over the surface of the crab.

Then cover the foam box and place it in the freezer to freeze. ”

Answer the aeration equipment: If there is an aeration equipment, then it is the most suitable, just put the hairy crab in a bucket or pool, and then turn on the aeration equipment. If you have a fish tank, you can also use it, because the fish tank generally has aeration equipment, which can well preserve hairy crabs.

Put it in a bucket: Choose the kind of bucket with a wide bottom, the inner wall should be smooth, put the hairy crab in it and pour water, and submerge half of the body, it is best to put it in a cool place.

It's the season to eat crabs, and many people have bought some crabs home and are ready to try them for themselves, but the crabs they buy home don't know how long they can live, and whether they can be eaten overnight, so how can the crabs be kept fresh? Here's an introduction.

How to preserve crabs to be fresh

1.Water basin preservation

Prepare a relatively large basin of water and put an appropriate amount of water, put the vigorous crab into it, try to add water to about half the height of the crab's body, do not cover the crab's body with water, otherwise the crab will die of suffocation due to lack of oxygen, using this method to preserve the crab can help everyone eat fresh crabs at any time. However, this method is used to preserve the crabs, and the crabs can only live for about half a month.

.Refrigerate

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 compartment 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 crab.

3.Keep in plastic wrap

After the crab is steamed, cover the crab with plastic wrap, and then put it in the refrigerator for preservation, and when everyone eats it, you can take it out and eat it directly, which is also a pretty good method, the plastic wrap can effectively isolate the outside air and prevent the crab from oxidizing with the air. Crabs are rich in a large number of high-protein nutrients, which will have great benefits for their own health, and can fully supplement various nutrients needed in the body.

4.Put it in the bathtub and add water to live

Tips for keeping crabs fresh

1.When placing the crab in the refrigerator, you need to tie the crab's legs and apply a damp towel on it, so that the purpose is to moisturize the crab.