How to freeze eagle claw shrimp to keep them fresh, and how to freeze fresh shrimp?

Frozen shrimp are individually wrapped, wrapped in ice cubes, and stored in the freezer area of the refrigerator.

It is necessary to remove the head of the shrimp as a whole, so as to avoid the black head of the frozen shrimp, and at the same time, the tail shrimp line of the shrimp is also required.

Remove, this is just in case, I don't need to explain what the shrimp line is, the rest is which small plate is needed, and then spread with plastic wrap.

And put the shrimp body after removing the head and tail, and then cover it with a layer of plastic wrap and put it in the refrigerator to freeze it.

Generally, when frozen seafood is stable at -18, its nutrient loss is relatively small, but the premise must be that the temperature has been in a stable state. Once the temperature rises during transportation and storage.

Soluble protein is lost from frozen seafood and many types of ammonia and hydrogen sulfide are potentially produced.

It makes seafood emit an unpleasant smell, and if people consume too much at one time, it may cause food poisoning.

However, as for whether it will cause cancer, it remains to be scientifically verified.

Directly put in the refrigerator freezer or fresh shrimp can be soaked in water before storage, that is, before entering the refrigerator for storage, first use boiling water or oil to soak, so that the red color of the shrimp can be fixed, and the umami taste lasts for a long time. For the preservation of shrimp, you can squeeze the shrimp into clean water and beat it in one direction with a few bamboo chopsticks until the shrimp turn white; Then dry the shrimp, add a little salt, dry soaked powder and cooking wine, and whip in one direction until the starch is uniform on the shrimp.

Wash the prawns in a basin.

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After washing the bottle of mineral water drunk in summer, put the prawns head down until they are full, leaving no gaps in the middle, so as to avoid oxidation by the air.

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After filling, add an appropriate amount of purified water and a small amount of salt, which can expel the air and play a sealing role, and then put it in the refrigerator to store it. The prawns preserved in this way are the same as fresh whenever they are taken out and eaten, and the meat is elastic and the taste is delicate and fragrant.

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If there is no mineral water bottle at home, you can also use a thicker fresh-keeping bag to preserve, avoid being scratched by the prawns, fill up the water without the prawns, seal the bag well, put it in the refrigerator and freeze it, take it out and put it in cold water when you eat it to thaw naturally, take it as you eat, and it is as delicious as fresh.

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Shrimp are fragile and generally die soon after they come out of the water, so there are few live prawns sold in the market. Sometimes when you buy fresh sea-caught prawns, you can't finish them and throw them in the refrigerator to freeze, in fact, this is not right, it won't take long for the prawns to be dehydrated in the frozen state, and when you eat them again, they will feel "empty", and the shrimp meat will become unpalatable.

In fact, fishmongers don't do this to keep prawns, they have their own "unique tricks" for keeping prawns, whether the processed prawns are stored for 1 month or a year, and the taste is fresh after thawing.

The first method: stuff all the fresh prawns into a mineral water bottle, then fill it with water, tighten the lid and put it in the refrigerator to freeze, this method can greatly extend the shelf life of the shrimp, and even after 1 year of thawing, it will still taste very fresh.

The second method: first put the prawns in the fresh-keeping box for half a day, then add the water that has not been covered in the fresh-keeping box of the frozen shrimp, and then put them in the refrigerator to freeze them, so that the preserved prawns can also preserve the fresh taste for more than a year.

The third method: cook the prawns, control the moisture, and put them in a fresh-keeping bag to freeze, which can keep the taste unchanged for about a month.

Way 1First of all, clean the purchased Jiwei shrimp first, and then cut off the whiskers of the Jiwei shrimp; 2.Then rinse the treated Jiwei shrimp with clean water; 3.

Prepare a clean bottle, an ordinary mineral water bottle, and put the washed shrimp into the bottle one by one; 4.After all the shrimp are put in, add an appropriate amount of water to the container to cover the shrimp in Jiwei, but pay attention to the water not to be too full; 5.Then tighten the cap of the bottle and put it in the refrigerator to freeze.

Way 2 1First of all, the whiskers of the Jiwei shrimp are cut off, and then the Jiwei shrimp is cleaned; 2.Then prepare a clean fresh-keeping bag and put the Jiwei shrimp into the fresh-keeping bag; 3.

After packing, seal the plastic bag and put it in the refrigerator to freeze.

It is recommended to freeze the shrimp directly in a plastic bag, but it is best to keep it out of the air, that is, seal it and freeze it. Another point is that if you want to prevent him from being fresh, you can consider throwing away the head, I feel that every time I take it out of the refrigerator, the frozen summer is the head, and that place is smelly.

1. Put the shrimp in a bag and pour an appropriate amount of water, completely submerge the shrimp, and put it in the refrigerator freezer to freeze it, and the shrimp and ice cubes can be stored together for several months without peculiar smell.

Second, the faster the freezing speed of fresh shrimp, the better, it is best to choose a refrigerator with quick-freezing function, the freezing effect is good and the loss of umami is less. The key to freezing shrimp is to isolate them from the air, and the best way to isolate the air is to fill the container with water.

Shrimp can be stored after soaking water or oil. That is, before storing in the refrigerator, use boiling water or oil to soak, which can fix the red color of the shrimp, and the umami taste will last for a longer time.

We first prepare a mineral bottle, according to the number of their own prawns to prepare how many, after we clean the prawns, you can put the prawns into the mineral water bottle one by one, after filling, pour some light salt water into it, close the lid tightly, and can be directly placed in the refrigerator to freeze. We put all the prawns in the refrigerator after they are done, and when they want to eat they can be taken out in advance to thaw, so that the prawns taste very tender, like the prawns we just bought, not only fresh but also will not lose nutrition.

When we buy shrimp, we must buy live shrimp, dispose of it while it is still alive, and we must not dispose of it after it is dead, because then it will become unpalatable. After that, we need to take out a few bottles of mineral water, clean them all, then put the processed shrimp head down into the bottle and fill it, and finally pour water into the bottle, tighten the cap and put it in the freezer for storage. One of the purposes of this is to isolate the shrimp from the outside air, so that they will not spoil for a long time.

First, wash the shrimp with water, put it in a metal utensil, pour cold water, and put it in the freezer to freeze; After freezing, take it out, leave it at room temperature for a while, and pour out the frozen shrimp pieces; After packaging in a plastic bag, it is advisable to store it in the freezer.

To keep the shrimp delicious, it's best to put it in the refrigerator and flash freeze it.

Air-dried shrimp preservation is should be frozen.

When the dried shrimp are stored in the refrigerator, wrap the dried shrimp in a food bag and store them in the refrigerator. Dried shrimp need to be sealed well when stored in the refrigerator, so as to avoid moisture in the dried shrimp. When storing dried shrimp, you can put the dried shrimp in the sun, wait for it to dry thoroughly, put it in a dry glass bottle, seal it well, and put it in a cool, dry place.

You can add an appropriate amount of garlic to the jar where the dried shrimp are stored, which can avoid the dried shrimp from insects.

Precautions for making air-dried shrimp delicacies

The actual temperature of the oven and the size of the shrimp are not the same, when setting the baking time in the oven, set it for 15 minutes first, and then observe it several times, if the meat under the shrimp shell has shrunk significantly, stop baking, otherwise the baking time should be extended until the shrimp shrink to about 70% of the space in the shrimp shell.

Handling of shrimp before cooking: It is necessary to cut off the sharp long spines on the shrimp head and the sharp shell of the shrimp tail to prevent fingers from being punctured when eating. Especially the World Cup.

During this period, my eyes were closely attracted by the tense game on TV, and I did not have time to stare at the shrimp in my hand, so the tip of the shrimp shell should be completely processed before making this snack.

The freshest methods for shrimp are: shrimp are bottled and frozen with mineral water, and frozen with sugar to lock the moisture of shrimp.

This method is simple but a little troublesome, we need to prepare some waste mineral water bottles, and then put fresh prawns in it, remember not to fill it too full, to leave some gaps, so that the live shrimp can breathe freely in the bottle, as far as possible to maintain the freshness of the prawns, and then add pure water to the bottle, fill the bottle, tighten the cap, and put it in the freezer.

This method is simple but a little troublesome, we need to prepare some waste mineral water bottles, and then put fresh prawns in it, remember not to fill it too full, to leave some gaps, so that the live shrimp can breathe freely in the bottle, as far as possible to maintain the freshness of the prawns, and then add pure water to the bottle, fill the bottle, tighten the cap, and put it in the freezer.

When you want to eat, take out the mineral water bottle, cut off the outer skin of the bottle with scissors, soak it in water to dissolve it, and be careful to freeze it. Take one bottle at a time, enough to eat one meal, so it is very convenient to take it as you eat.

Freezing this is simpler, but the effect is slightly worse than the first one, we take the fresh-keeping box, put the fresh prawns evenly in the fresh-keeping box, the focus is to put a layer to sprinkle a layer of sugar, not too much sugar, as long as a thin layer, sprinkle evenly on it, the purpose of adding white sugar is to lock the moisture of the prawns, as well as the effect of freshness and freshness. After loading, put it directly into the freezer to freeze it.

Freezing this is simpler, but the effect is slightly worse than the first one, we take the fresh-keeping box, put the fresh prawns evenly in the fresh-keeping box, the focus is to put a layer to sprinkle a layer of sugar, not too much sugar, as long as a thin layer, sprinkle evenly on it, the purpose of adding white sugar is to lock the moisture of the prawns, as well as the effect of freshness and freshness. After loading, put it directly into the freezer to freeze it.

How to pick out the freshest shrimp:

1. Buy live shrimp: Compared with frozen shrimp, live shrimp taste more delicious.

2. Look at the whiskers and head of the shrimp: If the shrimp whiskers are very complete and the long ones are not broken, it means that they are fresh. Then look at the head of the shrimp to see if there is any breakage, if the connection is soft and loose and the connection is not tight at all, it means that the shrimp is not fresh.

3. Touch the surface of the shrimp: If you want to judge whether the shrimp is fresh, you can touch the surface of the shrimp. If the surface of the shrimp is very elastic and you can feel the Q bomb of the shrimp meat, it means that it is relatively fresh.

Fresh shrimp have a tender and delicious taste, and if you buy raw shrimp or shrimp caught in the wild, you can try the following methods to keep them fresh:

1.Put it in the refrigerator: Put the shrimp in a Yuzu fresh-keeping bag, remove as much air as possible, and store them in the refrigerator.

In general, raw shrimp can be stored for 1-2 days, and cooked shrimp can be stored for 2-3 days. If you need to keep it for a long time, you can put the shrimp in the freezer compartment of the refrigerator to freeze it.

3.Ginger tea preservation: You can add some ginger and tea leaves to the water after the shrimp has been cleaned, bring it to a boil, and then blanch the shrimp in the soup. This removes the fishy smell of the shrimp meat and can prolong the freshness of the shrimp.

4.Water bath preservation: You can put the shrimp in a basin, use ice water or ice cubes to make the water temperature very low, cover the shrimp with film or a plastic bag, and then put it in the refrigerator for preservation. This preserves the freshness of the shrimp and prolongs the shelf life.

5.Seasoning and preservation: Put ginger, garlic, green pepper, salt and other seasonings on the shrimp, mix the seasoning and shrimp evenly, and then refrigerate.

The above are several common shrimp preservation methods, and you need to choose the appropriate method and storage time according to your actual situation. Shrimp preservation is to prolong the eating period, but the quality and taste of shrimp will decline to varying degrees within a certain period of time, so it is recommended to eat it as soon as possible.

Ice freezing: If there is no way to cook live shrimp immediately, you can pour ice cube water first, then arrange the shrimp and add a lid, and then put it in the refrigerator for freezing. Mineral water bottle frozen:

Prepare a few bottles of mineral water and clean them, then put the shrimp head down into the mineral water bottle, fill the bottle with water after filling the bottle, then screw the cap on the bottle and put it in the refrigerator to freeze. Sugar freezing: Take the fresh-keeping box, put the fresh prawns evenly in the fresh-keeping box, put a layer and sprinkle a layer of sugar, and after loading, put it directly into the freezer to freeze.

1. Ice cube freezing: If there is no way to cook live shrimp immediately, you can pour ice cube water first, then arrange the shrimp and add a lid, and then put it in the refrigerator for freezing.

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, fill the bottle with water after filling the bottle, then screw the bottle cap and put it in the refrigerator to freeze.

3. Sugar freezing: Take the fresh-keeping box, put the fresh prawns evenly in the fresh-keeping box, put a layer and sprinkle a layer of sugar, and after loading, put it directly into the freezer to freeze.

1. Add sugar to freeze.

Rinse the fresh prawns you bought with water and drain the water. Prepare some airtight crispers and put the drained prawns in the crisper box. Put a layer of prawns and sprinkle with a layer of sugar.

You don't need too much sugar, just sprinkle it evenly. White sugar can lock in the moisture of prawns, and can also keep them fresh and fresh. After sealing it, put it in the freezer compartment of the refrigerator.

2. Mineral water bottles are frozen and preserved.

Prepare some 500ml bottles of mineral water, just enough for one meal. If the bottle is too large, freezing it after thawing will also affect the quality of the prawns. Stuff the fresh prawns into the mineral water bottle one by one, don't overstuff it as the water will swell when it freezes.

Then fill the mineral water bottle with water, add an appropriate amount of salt, cover it tightly and put it in the freezer layer of the refrigerator, and it will be fresh for half a year. The sealed mineral water bottle prevents water loss, and also isolates odors and bacteria, making it easy to eat and take prawns at any time.

Mineral Water Cryopreservation Benefits:

1. Use an empty bottle to preserve the shrimp, which is clean and hygienic, and can be well isolated from other ingredients in the refrigerator, so it will not cause cross-smell. It can also be eaten and taken at any time, which is particularly convenient.

2. Fill the bottle with water and tighten the lid tightly, so that the air can be isolated during the freezing process of the shrimp, and the freshness of the shrimp can be maintained, so that the shrimp meat is as sweet and crisp as the newly bought.