Is the whiter the shrimp in the market, the fresher it is?

Choose a good quality shrimp, certainly not the whiter the better, everything must have a degree, if the business knows that most consumers like to choose particularly white shrimp, then they may take some bad means to improve the color of shrimp in order to increase sales, how to choose a good quality shrimp correctly, is very testing people, as a person who likes to eat shrimp, let's talk about how I usually choose shrimp. <>

The first is to observe the shape of the whole shrimp, its color is very important, because most of the shrimp sold on the market will be put in the freezer to freeze, even if the good shrimp is frozen in the freezer for a certain time, the color of its entire shrimp meat is also transparent, it looks almost colorless, you will feel a tight and full feeling when you pinch it by hand, if there is a feeling of crushing it when you pinch it, then it proves that the quality of the shrimp is not good, if it is a dead shrimp, They are generally reddish in color after freezing, and you can also know that this type of shrimp is usually cheaper than good quality shrimp.

The second way is to get closer to smell the smell of the shrimp, generally fresh shrimp will have a faint fishy smell belonging to the shrimp, but if it is a shrimp that has long been dead, after they have been processed, you will obviously smell the smell of processed alkali, and the faint smell of shrimp will be gone, but the premise is that you have to get closer to smell, because generally speaking, the whole seafood market has a strong taste, and you are easily confused.

Finally, it is to carefully touch the texture of this shrimp, because the better shrimp they will feel tougher to the touch, and they are more full and firm, if the whole shrimp meat has shrunk together, the shrimp meat is not clean and plump, the moisture is relatively large, and the appearance of foam, then it means that the quality of the shrimp is very poor, generally speaking, the quality of good quality shrimp meat can not be loose and shriveled, and careful observation of the meat quality is the best way to distinguish the quality of shrimp.

I don't think so, because some people may have added something to make the shrimp white.

The shrimp in the market is not the whiter the fresher the color, but the whiter the color, which may mean that the shrimp jelly has been a little too long, because it is not like this under normal conditions.

No, you have to see whether it is freshly peeled shrimp or thawed shrimp, if it is freshly peeled, of course, the whiter the fresher, but if it is thawed, the whiter shrimp must have additives added to it.

Shrimp are not always fresher the whiter they are. In order to make the shrimp look fresher, some merchants will try their best to bleach or bleach, and buy white, fragrant shrimp when buying.

No. Because some unscrupulous traders use bleach potion to bleach the shrimp, it is impossible to distinguish the freshness of the shrimp by their color.

This is what frozen shrimp looks like, and when cooked, it looks like it's transparent.

The shrimp bought in the supermarket are quick-frozen, not particularly fresh, and the stale shrimp are basically boiled out like this, if you go to buy more expensive or buy some better quality, but I personally recommend buying some fresh better.

It doesn't look abnormal, the color is about the same, what price or something, you can buy something in a different supermarket and try it.

Very good! The explanation material has not expired and is still fresh.

Quick-frozen shrimp is generally like this, you can buy expensive ones, but expensive ones are not like this.

Frozen food or eat less as a friend.

It should be this color, and see if the date is expired.

Quick-frozen shrimp is like this, and you still have to buy it if you have the conditions.

Normal.

Generally speaking, the color of cooked shrimp is red, but some shrimp are more tender and bright in color after frying, so there is a possibility that they will not change color.

If you are not at ease, you can fry the shrimp for a longer time to allow him to fully cook.

You can eat fresh shrimp sold in supermarkets.

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.

The appearance of the live shrimp is clean, and it feels dry when touched by hand. However, when the shrimp body is about to deteriorate, the granular cells that secrete mucus under the carapace disintegrate, and a large amount of mucus seeps into the body surface, making it slippery to the touch. If the shrimp shell sticks to the hand, it means shrimp.

It has become a slow banquet. Fresh shrimp are bright in color, if the shrimp hair is black, it is not fresh shrimp, and the whole shrimp is relatively black and not bright, which also means that it has deteriorated.

Summary. Shrimp are crispier than whole shrimp because they are not protected by shells, so they are more likely to absorb moisture when exposed to outside air, so they have a more crispy texture. In addition, shrimp are usually treated and peeled to remove impurities such as shrimp gut puree, which is also cleaner and fresher in taste.

Shrimp are more crispy than whole shrimp stools, because shrimp are not protected by shrimp shells, and it is easier to absorb the water of the shrimp when exposed to the outside air, so the taste is more crispy. In addition, shrimp are usually treated and peeled to remove impurities such as shrimp gut puree, which is also cleaner and fresher in taste.

Excuse me, but please go into more detail?

There are two main reasons why shrimp are crispier than fresh shrimp: first, shrimp is composed of the most tender and soft parts of the shrimp body, and does not contain harder parts such as shrimp heads, shrimp shells and shrimp feet. As a result, the texture of the shrimp is relatively softer and more delicate, and there is no other part that brings the chewiness of the shrimp, which makes the shrimp feel more crispy.

Secondly, shrimp is often dehydrated during processing, so that its water content is low and the slag circle is low, which increases the texture of shrimp. During the processing process, the moisture on the surface of the shrimp is removed, which makes it easier for the shrimp to absorb the flavors of other spices, and also reduces the shrinkage of the shrimp after cooking, making the shrimp firmer and more crispy. In summary, shrimp is more crispy and tender than fresh shrimp, because the shrimp is detached from the influence of other parts, and at the same time, it is also dehydrated during processing, which makes the whole shrimp taste better.

The surface of the fresh shrimp body is shiny, the touch is rough, the body has extension and flexion, and the muscles are elastic. River shrimp are cyan, and marine shrimp are cyan, white, or reddish in color. After the shrimp deteriorates, the body surface loses its luster, it has a sticky and slippery feeling, the color turns red, and the shrimp body has no stretch and flexion and elasticity.

Peel off the spoiled shrimp shell, the internal organs are reddish, and there are no traces of intestinal tube on the dorsal edge. Normal shrimp should be a light flesh red or yellow, if the shrimp is old yellow, it means that the shrimp itself is not fresh, if the shrimp is colored with pink dye, it will be bright red and bright red.

In the process of doing shrimp quick-freezing technology, it can be a bad program for the baby, mainly using disinfectant water and shrimp medicine

2.Wash with running water (stir 20 times by hand), soak in ice water (5) for 10s (seconds), then soak in disinfectant water for 10s, wash with water twice, and finally wash with running water once.

3.Soak 200kg of shrimp per barrel, 100kg of ice, 100kg of water, salt, 5kg of shrimp medicine, and the soaking time is 18h.

Now most people are only allowed to have one child, so you can rest assured that your baby can eat it?

Look at the color, and the expiration date, but it's better not to buy the damn one... The current food safety hazards are still very serious.