Living seafood on sea crystal preservative can cause disease for a long time
according to the television life channel of Shandong radio and television, "Life Gang", recently, some people know that the living sea cucumbers sold in the Ji'nan market are rich. People who have made sea cucumber culture know that once the sea cucumber leaves the sea, even if it is added with ice and oxygen, the best condition will not survive for more than seven hours. So, the sea cucumbers in Ji'nan are all transported from the Jiaodong area, and it is almost a dozen hours to come. In this way, how can there be so many living sea cucumbers on the market? In this case, a reporter has conducted a market survey.
half past six in the morning, the reporter came to the morning market of Ji'nan seafood big market. This is the largest and most complete collection of seafood wholesale and retail in Ji'nan. There are also five or six stalls selling sea cucumbers. Most peddlers put sea cucumbers directly on an iron plate and sell them on a single or a plate.
reporter learned about the market of sea cucumbers, the least of the sea cucumbers sold for ten yuan, a large number of sea cucumbers to twenty or even higher, but did not find live sea cucumbers. The owner frankly said that even when the shipments were live sea cucumbers, they were almost dead after they were pulled over, so it was better to buy some processed high pressure ginseng more directly. It is understood that the so-called "high pressure" refers to high pressure processed sea cucumbers, such sea cucumber removed from the viscera and other processes, home to make it more simple.
reporters came to this morning market for several days, but did not find the figure of live sea cucumber, neither wholesale nor retail. Later, the reporter came to a vegetable market near Ji'nan Greenland, where the stall owners were struggling to sell live sea cucumbers. The female stall owner said that these sea cucumbers were fresh Shidao sea cucumbers just arrived in the morning. To prove the freshness of these sea cucumbers, she picked up scissors and beat several sea cucumbers, and the sea cucumber moved.
transport from Shidao to about six hundred kilometers to Ji'nan, even if the drive will take seven hours, it will take more than ten hours to carry it to the market. So, why are these sea cucumbers alive? For the reporter's question, the girl stall says that the fresh sea cucumber is more nutritious and more transparent than the sea cucumber.
usually people buy seafood, they like to live, fresh. Just like this female stall owner said, when the eye disappeared, he did not know how the black hearted peddlers did tricks. Let's say dried sea cucumber. There is salt and sugar. As she said, living sea cucumbers is good, but the living sea cucumbers have created the limits of life, how do they make it? Is it difficult to keep the inside?
live seafood mostly rely on "sea crystal" to keep fresh
the wholesale and retail market is difficult to buy live sea cucumbers, this How did the live sea cucumber sold by the female stall owner save? Then, the reporter consulted the female stall owner.
"keep it in sea crystal and eat it bad for the human body." Not long. "
according to the female stall holder, not only sea cucumber, including other seafood, but also used sea crystal to keep fresh and prolong the life of seafood. In another seafood market, correspondents communicate with some sellers of seafood. After some communication, the man finally admitted that most traders used sea crystal ratio to keep them fresh.
"sea crystal to 23/1000 to twenty-five." The man said that using sea crystal in seafood industry is no secret. Because the price of sea crystal is cheap and the result is good, most seafood stalls choose this way to keep fresh.
in fact, not only seafood market, but also inside the large hotel, most of them use sea crystal to blend sea water to feed seafood. Communication with the hotel service staff in the reporter learned that the live seafood is generally more expensive, to take a living sea cucumber, a living sea cucumber is more than ten yuan more than the high pressure ginseng.
, so, the market more generally rely on the sea crystal to prolong the life of seafood, what is the effect on the human body? To this end, the reporter specially consulted the director Du of the Nutrition Department of the Qianfo Hill hospital in Shandong.
Du director: "long term consumption is bad for the human body, which can lead to some diseases. It is a kind of compound product, some enterprises in processing sea crystal, chemical substances are not thoroughly extracted, may cause harmful substances content is too high.
it is understood that the sea crystal is a kind of chemical product. The packaging bag is marked with the words of non food. In the description, the chemical composition is consistent with the natural sea water. It is suitable for the temporary marine products such as hotels, farmers and so on. Most sea crystal manufacturers adopt their own internal standards. At present, there is no uniform implementation standard in this area.
the original fresh seafood is such a fresh method, the sea crystal said "non food", then the seafood is alive inside, do not eat and not drink? What to extend the life?