How do you preserve live shrimp? How to preserve live shrimp methods

Live shrimp should be a delicacy that many people like, but there is a problem that sometimes we buy live shrimp in the morning and take it home, and it will die not long after, which is actually very troublesome.

So if we just bought live shrimp, but we don't eat it for the time being, and want to stay at night to eat, we can actually use a basin to preserve, prepare a ** to add water, and then this shrimp does not need to be washed, when we go to buy shrimp, the vendors should add some water to us in the shrimp, then directly put all the shrimp into it, at this time we drop a few drops of cooking oil in the pot, and then, remember to put this basin in a cooler place not to expose to the sun, In this way, it can also maintain the freshness of the shrimp, and in addition to keeping the shrimp fresh, it can also help the sand soil out of the mud in the body, and everyone can try this method when they go home.

There is another way, that is, we first rinse the surface of the shrimp once, and then put the shrimp into the water tank, of course, this tank must have a water tank like a ventilation port, or the pool is also possible, so that the shrimp will survive for a long time in the aerobic environment, if there is a situation of shrimp death during this period, we must fish out the dead shrimp in time, if not fished out in time, it is likely that other shrimp will die one after another, This method can also be maintained for a long time.

But if there is no such condition as a water tank at home, then we will put it directly in the fresh-keeping room when we buy it, so that although it cannot guarantee the survival of the shrimp, it can also maintain the freshness of the shrimp to a great extent.

Live shrimp contains a lot of nutrients, including calcium, we also like to use shrimp to make food for the baby, occasionally give the baby to eat shrimp, the baby's physical growth is very good.

1. Freeze ice cubes.

If there is no way to cook live shrimp immediately, you can pour ice cubes into the water first, then arrange the shrimp in a row, add a lid, and then put it in the refrigerator for freezing. When thawing, take it to the tap and rinse it with tap water, about 3 to 5 minutes, so that the preserved shrimp are still very fresh. Shrimp are not suitable for slow thawing, especially at room temperature.

2. Mineral water bottle freezing.

Prepare a few mineral water bottles to clean them, then put the shrimp and shrimp head down into the mineral water bottle, one by one, fill the bottle with water after filling the bottle, the water must be filled, otherwise the shrimp will dry out, and the water is best to use ice water, do not use water with high temperature, and then screw the bottle cap and put it in the refrigerator to freeze.

3. Freeze sugar.

Take the fresh-keeping box, put the fresh prawns evenly in the fresh-keeping box, put a layer and sprinkle a layer of sugar, not too much sugar, as long as a thin layer, sprinkle evenly, the purpose of adding white sugar is to lock the moisture of the prawns, and there is a role in keeping fresh and fresh. After loading, put it directly into the freezer to freeze it.

How to choose shrimp to buy.

1. Look at the body surface.

The fresh shrimp has a clean appearance, the meat is firm and delicate, and it feels hard, elastic and dry when touched by hand. And when a large amount of mucus seeps into the body surface and feels slippery, it means that the shrimp has gone bad.

2. Look at the body type.

The head and tail of fresh shrimp are intact, the head and tail are closely connected to the body, and the shrimp body is relatively straight, with a certain elasticity and curvature. Stale shrimp are loosely connected to the head and body, shell and flesh, and the head and tail are easy to fall off or separate, and cannot maintain their original curvature.

3. Look at the color.

The color of fresh shrimp is turquoise, and the color of the shrimp varies slightly depending on the species, but they basically look very shiny, and under the light of the sun, they will be somewhat transparent, and some light will be reflected. When the shrimp body deteriorates and decomposes, it is separated from the protein and produces astaxanthin, which makes the shrimp body red, if the shrimp shell color appears reddish or dark, it is best not to buy such shrimp.

4. Look at the shrimp shell.

The head and tail of the fresh shrimp are intact, and the shell and muscles are very tightly glued, and it takes a lot of effort to peel the shrimp meat by hand. The intestinal tissue of fresh shrimp and shrimp meat are also sticky tightly, while the head and body, shell and flesh of fresh shrimp are loosely connected, and the head and tail are easy to fall off or separate.

Here's how:

1) Refrigerator dry cultivation method:

Take out a plastic box, put some wet wipes in it, or wet towels as the bottom, put the shrimp inside, and then spread a layer of wet wipes or wet towels on it, this is to use the air conditioning in the refrigerator to keep the wet wipes or wet towels at a certain humidity to keep the live shrimp fresh for a long time.

2) Sand cultivation method:

Prepare a plastic box, and the specifications are set according to the requirements. Add some hand grips and vents, and then cover a layer of 1 to 2 inches of fine sand, and the fine sand is best used from the sea sand on the beach. In this way, shrimp can be raised in this environment for two or three days, which is closest to the natural living environment of shrimp, so it is easy for shrimp to adapt.

If it is in winter, it can be raised for four or five days, or even a week, but the sand used must be cleaned all day and basked in the sun to be able to raise shrimp well.

<> Tools Raw materials.

Shrimp. Method steps.

Freeze in the refrigerator. If you want to eat shrimp the next day, we can put the shrimp in a container and then store it in the freezer of the refrigerator to extend the shelf life of the shrimp. Morning liquid.

Thaw. When you cook these shrimp the next day, take the container out of the container first, then put it at room temperature, let it thaw naturally, and then wash it after smiling.

Saran Wrap. In order to prevent the smell of other foods in the refrigerator, we should use plastic wrap to wrap the container containing the shrimp.

Soak in cold water. If the shrimp you bought are still lively, we can soak them in cold water and store them in the refrigerator.

Steamed. If the shrimp you bought are no longer vigorous, you can steam them before storing them in the refrigerator.

Method 1: After the live lobster is bought, it can be placed directly in the water basin, add a little salt, pour a few drops of cooking oil on the chain beam, do not feed anything, it can be stored for two or three days, not only can keep the lobster fresh, but also make the lobster vomit out the sediment in the body.

Method 2: Use foam boxes for storage, plastic foam boxes are breathable and windproof, row the lobsters row by row belly down (belly up is easy to die), each box put about 30 pounds of lobsters, wash clean with water, and then add snowflake ice (smash the ice cubes) add 4-5 pounds of ice per box, and finally cover the lid and put it away. Do this with ice once in the morning and once in the evening.

This method of storage can store lobsters for 5 days to 1 week.

Method 3: Rinse the lobster and pour it directly into a pool with an air pump or a glass tank to oxygenate. Don't put too much lobster. Change the water in the morning and evening. This method of storage can store lobsters for 5-10 days.

Here's how to preserve live shrimp:Tools Ingredients: empty wide stare drink bottles, live shrimp, refrigerator.

1. First of all, find some empty beverage bottles, such as mineral water bottles, Sprite bottles, etc., and clean them.

2. Put the live shrimp into the bottle, you can shake the bottle appropriately, so that you can put more shrimp in it.

3. When the shrimp is full, immediately fill the bottle with water. At the same time, tighten the cap. The purpose is to isolate the shrimp from the air.

This will ensure that the shrimp will not change their flavor. Then you can dry it and put it in the refrigerator to freeze. When you want to eat, take it out at any time to relieve the jelly and you can eat it.

You can wash the live shrimp and put it in the basin, add just enough water to soak the live shrimp, and then add an appropriate amount of edible salt to it to preserve, you can cover a layer of fine net above the basin to prevent the live shrimp from escaping. You can also put live shrimp into a bottle one by one, and then add clear water and edible salt to preserve it.

The three parts of the shrimp head, the shrimp line and the shrimp yellow are not edible, and if they are eaten, they will have a harmful effect on the human body.

It is best not to eat the shrimp line on the back of the shrimp, the shrimp line is the digestive channel of the shrimp, and it is easy to retain the excrement of the shrimp, so it should be removed before eating.

Do not eat shrimp heads, and remove them before eating shrimp, because shrimp heads contain toxins at most and are prone to accumulate germs and parasites.

Method 1: Fresh-keeping bag: Cut off the whiskers and spines on the shrimp head (so as not to puncture the bag and lose freshness), and put it directly into the fresh-keeping bag.

Once the bag is filled, place three identical crisper bags on the outside of the bag, seal them with a clear adhesive, and place them directly in the refrigerator. Then turn the refrigerator to its highest level for 8 to 10 hours so it freezes well and stays fresh. To eat, take out a bag and soak it in water.

Method 2: Pour fresh shrimp into an empty drink bottle in a plastic bottle until the shrimp are full, but don't overfill. Before bottling, you should wash the shrimp with clean water several times.

When you see clean shrimp, you will find sand in the water to wash the shrimp, so we should clean the sand. The way to preserve fresh shrimp at home is to keep them for a year without spoiling. If the shrimp are different in size, pick out the shrimp and shrimp first and bottle them separately.

Prawns can be braised prawns, braised prawns, boiled prawns, garlic grilled prawns, etc. Small shrimp can be peeled and fried. The way to preserve fresh shrimp at home is to keep them for a year without spoiling.

Method 3: Remove the shrimp whiskers and shrimp gun from the crisper and place them neatly in the crisper box. Do not put water, cover well, make sure there are no gaps, and put directly in the refrigerator to freeze.

While you're eating, take a larger fruit knife and gently pry it open and it will come down completely. The meat quality and taste of this shrimp are the same as the freshly bought shrimp, and they can be stored until the next year. But the downside is that the size of the crisper box is not necessarily the right size.

Sometimes there are a lot of shrimp in the small box, and sometimes there is almost no shrimp in the box. When eating, it must be melted. If you can't eat it all at once, you have to freeze it again.

In addition, the freshness and taste will become worse after freezing again, and the fewer stirrings the better.

Method 4: First, boil the shrimp in water, then remove the shrimp to control the water to dry, then put the shrimp in a plastic bag and freeze it in the refrigerator.

The freshest way to preserve live shrimp:

Rinse the live shrimp you just bought with cold water for a while. Put the shrimp in the lunch box, which is about 2 3 of the lunch box. Pour some cold water into the lunch box, not too full, but not over the shrimp.

After freezing, wash the back of the lunch box with cold water, take out the shrimp pieces as soon as you pour them, wrap the shrimp pieces with plastic wrap, and stack them neatly in the refrigerator. The shrimp preserved in this way are very fresh, and after thawing, they are just as good as fresh meat and will not loosen.

When thawing, take it to the faucet and rinse it with tap water, about 3 to 5 minutes, shrimp is not suitable for slow thawing, especially not suitable for thawing at room temperature.

How to select live shrimp:

1) Observe the shrimp whiskers: the long shrimp whiskers in front of the shrimp head are still intact, and there is no broken whiskers due to transportation.

2) Take a closer look at the shrimp head: see if the head of the shrimp is well connected to the body, if the connection between the shrimp shell and the shrimp body is soft and loose and not very tight, it is easy for bacteria to breed and cause the shrimp meat to be not fresh.

3) Nose sniffing: Take the shrimp closer to smell it to see the taste, the stale shrimp will emit a fishy smell.

4) Tap with your hand: When selecting live shrimp, you can look at the vitality of the shrimp, if it looks particularly energetic and lively, it means that the shrimp is very fresh. If you don't like to move very much, it means that the shrimp have been caught for a while.