Shocked! These kinds of seafood are actually "science and technology products", inventory of the five kinds of seafood that is least recommended to buy on the market, not only have many additives, but also are science and technology and ruthless work, experts said: Eat less is better, do you want to know what they are? Let's take a look.
Nowadays, with the continuous development of society, everyone has a higher pursuit of diet, not only eating better, but also many food sources, among which seafood has entered everyone's life. Compared with ordinary food, seafood has a unique umami taste, and its nutritional value is also very high, which is very beneficial to the human body, and is deeply welcomed by everyone.
At present, seafood is divided into two categories: freshwater and seawater, and different types of seafood are also different, so there are a lot of seafood markets, but if you are not careful, you are likely to buy some "technology" seafood home, not only will not supplement nutrition, but also affect human health.
The fifth type of frozen shrimp
Shrimp are delicious, the meat is firm, and the process of peeling shrimp is omitted, so it is very suitable for small children, and some parents sometimes use shrimp in cooking for speed. Shrimp is a food with high nutritional value, especially high protein content, far more than ordinary eggs and milk food, and it is also very beneficial to the growth of children.
In addition, shrimp is also rich in trace elements such as potassium, iodine, magnesium, etc., which can improve the body's immunity and regulate the human body. But can you believe it? Frozen shrimp is not as clean as we think, when we buy shrimp, we usually buy fresh shrimp, if it is some dying or immobile shrimp, often everyone will choose not to buy.
And these dying shrimp owners often sell at a low price, and when they can't sell it, they will recycle it and make frozen shrimp, frozen shrimp is not like those live shrimp, consumers don't know the real situation of these shrimp, they will buy back. But in fact, these frozen shrimp are not only not fresh, but also may have a lot of additives.
In order to maintain the flavor and appearance of shrimp, some merchants will add a lot of chemicals when processing shrimp, so that frozen shrimp will become a food that is not good for the body from a nutritional product, and its nutritional value will be greatly reduced, so it is recommended that if you encounter frozen shrimp, it is better to buy less.
The fourth type of squid
Squid is a kind of seafood that we often eat, especially sizzling squid and grilled squid, which is deeply popular with the majority of foodies, squid has a crisp taste, very chewy, and a unique umami of seafood, which is a rare delicious food. And the nutritional value of squid is not inferior to that of other seafood.
Squid is rich in protein, as well as calcium, phosphorus and other trace elements, proper consumption can quickly supplement the nutrients needed by the human body, but also can improve the body's liver function, for the treatment of anemia also has a miraculous effect, Chinese medicine also believes that squid has the effect of nourishing yin and nourishing the stomach, so in the vegetable market, the sales of squid are also very high.
However, when purchasing, we must pay attention to the quality of the squid, some vendors will make the squid look more attractive, they will "bleach", "dye", if it is a long-distance transportation, will also add formaldehyde to keep it fresh, so when we buy, we must also be careful about the color of the squid, do not buy the "technology squid" by mistake.
The third type of hairtail fish
Hairtail is a very common seafood, especially fried hairtail, the taste is very delicious, in addition, the nutritional value of hairtail is also very high, hairtail is rich in lecithin, can delay the aging of the brain, and hairtail can also promote the body's absorption of calcium, strengthen people's bones, especially suitable for some middle-aged and elderly people.
In addition, the bones of the hairtail are also relatively few, except for the main spines in the middle, there are few small spines left, which is very convenient to eat, so in many vegetable markets or seafood markets, you can see the figure of the hairtail, but when buying, you can keep your eyes open, because the hairtail is easy to buy with additives.
This is mainly because the hairtail fish generally lives in the deep sea, has been in a low-pressure environment, and once caught, the pressure balance maintained by the hairtail will be destroyed, so as long as the sea, the hairtail fish is easy to explode and die, so that the hairtail fish can not be sold at a price, so in order to maintain the original shape of the hairtail, many businesses will add some chemicals to the hairtail, such as formaldehyde, if you buy it home to eat, the harm to our human body is also great.
The second type of golden pomfret
Golden pomfret has a flat appearance, mostly distributed in the South China Sea, East China Sea and other coastal areas of the mainland, this fish can replenish the spleen and invigorate qi, it is very suitable for some people with weak spleen and stomach to eat, and the method is also very simple, only need to clean up the golden pomfret, and then decoction, steaming, stir-frying can be. Golden pomfret meat is delicious, and it doesn't need any seasoning to have a very good taste.
Golden pomfret is very popular with everyone, and it is also very common in the market, so its sales are also very high, but most of the people sold in the sub-market are not wild golden pomfret, and now the number of wild golden pomfret is very small, and what we can generally buy is artificial golden pomfret. In order to increase their income, farmers will find ways to improve the survival rate of fish and speed up their growth rate, and they will put a large amount of auxin and chemicals in the aquaculture lake.
After a long time, these chemicals will stay in the body of the golden pomfret, if we eat it, these substances will also enter the human body, damage our body organs, and cause serious effects on the body, so when buying seafood, we try to avoid artificially farmed golden pomfret as well.
The first species of pangasius
Pangasius is mostly distributed in Vietnam, Cambodia and the Yunnan region of the mainland, at present in Guangdong, Guangxi and other regions, there are also many people to introduce and breed this fish, pangasius taste fresh and tender, and grow fast, large size, has high economic value and broad market prospects, so it is also considered to be an economic fish species.
In the market, you can often see the vendors selling pangasius, pangasius is a kind of freshwater fish, the fishy smell is very light, and the meat is tender, even if it is cooked for a long time, the meat will not get old, and pangasius basically has no fish bones, so it is deeply popular with diners, and the sales of pangasius in the vegetable market are also very high.
However, the vitality of pangasius is fragile, especially after leaving the habitat water source, it will soon lose its vitality, and the taste will be greatly reduced, in order to keep pangasius fresh, some businesses will soak pangasius in chemicals in the process of transportation, once pangasius is eaten, this substance will also enter the human body, so when buying pangasius in the market, we must also carefully distinguish and try to avoid being fooled.