Why frozen cod in supermarkets is not recommended to buy

Supermarket-frozen cod may be real cod or counterfeit from other fish, but it is edible. The real cod market has a pound of ** ranging from 50 to 200 yuan, with high protein content, low fat content and delicate meat, but some merchants will use fake cod to sell it with the label of cod. Generally, counterfeit cod is replaced by oily fish and water cod, the market ** is about 10 yuan a catty, disguised as cod ** can be multiplied several times, the nutritional value of this kind of fish is low, the taste is poor, but it is also edible, but some people with poor gastrointestinal function are prone to diarrhea after eating oily fish disguised as cod.

Most of the frozen sturgeon in the supermarket is the most inexpensive oily fish, the meat will become loose after thawing, it will be very greasy after cooking, the fishy smell is heavier, and there will be a sticky substance, and it may be dragon cod, this fish is caught in the offshore waters of our country, and it is cheaper than silver cod.

How to buy sturgeon.

Looking at the incision, sturgeon is similar to oilfish, but the volume of sturgeon is larger than that of oilfish, and the sturgeon with a large incision area is a sturgeon, and the one with a small incision is an oily fish.

If you look at the color of the meat, the color of the oily fish will be yellow and not so white, while the color of the sturgeon is relatively white.

Oily fish will have a thin line of light red or light yellow in the middle, while real sturgeon does not have this line, which is a better way to judge.

Hello dear. Frozen cod in supermarkets is not recommended to buy Reasons: 1. Quality problems: The storage conditions and processes of frozen cod in different regions are very different.

In the post-harvest treatment process, how to deal with the key aspects of the fish carcass, in this area of the treatment is not in place, which will lead to a significant reduction in the quality of the fish carcass. However, the quality of cod is not only not good, but also there are various safety problems, and the cod at this time usually has a fishy smell. 2. Additives in the production processFrozen cod in the supermarket In the production process, in order to maintain the freshness and taste of the fish, various chemical additives are often added.

These additives can have an impact on human health. Additives containing nitrite and nitrosamidide, for example, can be harmful to human health. Therefore, for health reasons, it is not recommended to consume fish and celery foods with too many of these additives.

3. The pollutants on the fish are becoming more and more polluted, and the fish meat will be affected by the environment. There may be various environmental pollutants left on the fish, which seriously affects the safety of food. These contaminants are difficult to eliminate during the processing and preservation of fish, so it is almost impossible to deal with the content of harmful substances.

4. The frozen cod rental fish in the supermarket with low nutritional value has gone through the process of freezing and thawing many times, resulting in a great reduction in the nutritional value of the fish. After this process, the flavor and texture of the cod will be greatly reduced.

Frozen cod in supermarkets may not be recommended for the following reasons:1Quality cannot be guaranteed:

Frozen cod in supermarkets may be provided by different merchants, and the quality, hygiene and other requirements of the merchants may not be fully guaranteed. 2.Not fresh enough:

Frozen cod is frozen immediately after harvesting, and if not handled properly, flammable flushing can affect the taste and nutritional value of the cod. 3.Not targeted enough:

Frozen cod in supermarkets is usually sold to the public, and according to different uses (such as making sashimi, grilled cod, etc.), the variety of cod and the way of freezing it will be different, and the taste and nutrition of cod will be different for different varieties and different processing methods. Therefore, if you want to buy better quality and fresher frozen cod, you can go to the chilled food market or a professional fish market to find a reputable ** dealer and choose fresh and more reliable frozen cod.

Summary. 1.Unstable quality:

Frozen cod sold in supermarkets may be of inconsistent quality, and some fish may have passed their expiration date or have been improperly stored, resulting in a decrease in the quality of the meat. 2.Additives:

Some frozen cod sold in supermarkets may have some chemicals such as preservatives added to extend the shelf life, which can be harmful to human health. 3.Reduced nutritional value:

After over-processing and prolonged storage, frozen cod sold in supermarkets may lead to the loss of nutrients in it, resulting in a decrease in nutritional value.

Hello dear, I am the answerer Xiaoxi, and I am happy to answer for you The reasons why frozen cod in the supermarket is not recommended to buy are as follows:

1.Unstable quality: Frozen cod sold in supermarkets may have unstable quality, and some fish may have passed their shelf life or stored improperly, resulting in a decrease in the quality of the fish.

2.Additives: Some frozen cod sold in supermarkets may have chemicals such as preservatives added to extend the shelf life, which can be harmful to human health.

3.Reduced nutritional value: Frozen cod sold in supermarkets may lead to the loss of nutrients due to over-processing and prolonged storage of bright plums, resulting in a decrease in nutritional value.

Therefore, it is recommended to buy fresh cod's oakfish, or choose a reputable channel to buy frozen cracked cod, and pay attention to the shelf life and additive composition of the product to ensure food safety and nutritional value <>

It is not recommended to buy frozen cod in the supermarket is mainly the cod inside the true and false is uneven, may be real cod, may also be counterfeited with other fish, real cod market a pound of ** in the 50-200 yuan next to the base, its protein content is high, fat content is low, and the meat is delicate, but some merchants will use fake cod to mark the label of cod to quietly sell the old luck, generally fake cod are replaced by oil fish, water cod, their market ** in about 10 yuan a catty, Disguised as cod** can be multiplied several times, this kind of fish has a lower nutritional value and poor taste, but it is also edible, but some people with poor gastrointestinal function are prone to diarrhea after eating oily fish disguised as cod.