A citizen in Ji'nan spent 120 yuan to buy 4 jin of shrimp.
recently, Mr. Zhang, a citizen of Ji'nan, spent 120 yuan, bought 4 jin shrimps in the seafood market, and looked at the color of the shrimps really well.
boiled four or five minutes to eat like raw
Mr. Zhang of Ji'nan: "prawns are cooked for four or five minutes. This is cooked for four or five minutes, and one is like a raw meal." .quot,
Mr. Zhang reintroduced the shrimp and boiled it for nearly 20 minutes.
Mr. Zhang of Ji'nan: "I still feel a little raw, and I don't have the taste of shrimp."
shrimp does not boil well, even shrimp does not taste. In order to make a better contrast test, the reporter spent nearly 50 yuan from a large supermarket and bought a kilo of frozen shrimps.
reporter Jing Chao: "the two kinds of shrimp in my hand, the left hand is just bought from the supermarket, the right hand is Mr. Zhang bought, it looks just the size is different, the rest is no difference. Now let's cook and see what's different."
reporter Jing Chao: "after more than 10 minutes of cooking, we come to both kinds of shrimps. It smells like a fishy smell, but the taste we buy from the supermarket is a little better. Mr. Zhang bought this shrimp with little shrimp taste. If I didn't look at the shrimp, I could not eat it."
expert: shrimp is not fresh, shrimp line is broken,
is it false? Let's hear what the expert says.
Ning Weiying, associate professor of the school of food science and engineering at Qilu Industrial University: "this shrimp is not fake. If it is false, there is no shrimp thread, but the shrimp is not fresh, because the shrimp line is broken as soon as it is drawn."
since shrimp is not fresh, why does it look crystal clear and feel full of elasticity? Professor Ning, after monitoring, concluded that Mr. Zhang bought shrimp with formaldehyde.
Ning Weiying, associate professor of the school of food science and engineering at Qilu Industrial University: "one is better transparency, and then it is more brittle, and the general shrimps are more resilient than this."
Professor Ning said that using formaldehyde to soak shrimps is not only good in appearance but also twice as heavy as shrimp.
later, Professor Ning used the test liquid to test the shrimp that the reporter bought at the supermarket, and these shrimps were also having problems.
Ning Weiying, associate professor of food science and engineering, Qilu Polytechnic University: "you see red, indicating that it is harmful to soak with sodium hydroxide."