Many friends in the south have never heard of sour soup, but this kind of coarse noodles made of corn fermented by water mill is very popular in the north, but what people didn't expect was that this kind of noodles would lead to the tragedy of family destruction. At noon on June 65438+1October 65438+1October 9, 2020, the last poisoned person died in Jixi sour soup poisoning incident in Heilongjiang. So far, the poisoning incident of sour soup in Heilongjiang has caused all nine poisoned people to die. After this case, many people who used to like sour soup were afraid to eat it. In fact, this case could have been avoided, and the cause of poisoning was improper consumption.

Why does it cause poisoning? On the morning of October 5th, 2020/kloc-0, two members of the family/kloc-0 had a dinner at home. Nine of the elders ate sour soup during the dinner, and three young people didn't eat it because they didn't like it. These three young people escaped. At noon that day, the elders who ate sour soup were unwell. /KLOC-June 0/0 10, 7 people died after being rescued, and the last two people were saved. Originally, the local public security bureau thought it was a poisoning case, but no toxic substances were found in the on-site extraction and testing, so the police targeted the sour soup. After testing by the hospital, the aflatoxin in the sour soup seriously exceeded the standard, and it was initially judged as aflatoxin poisoning.

Aflatoxin is a metabolite of Aspergillus flavus and a very deadly toxin. A single intake of 20 mg of aflatoxin can directly lead to adult death, and its toxicity is 68 times that of arsenic. Only a high temperature above 280 degrees can inactivate the toxicity of aflatoxin, but such a high temperature cannot be achieved by cooking, which eventually leads to tragedy. In fact, we often come into contact with aflatoxin in our lives, and we often suffer from eating melon seeds. Bitter taste is caused by aflatoxin, so you must rinse your mouth in time when eating bitter gourd seeds.

Originally, Jixi sour soup poisoning case could have been avoided. The sour soup eaten by poisoned families was kept in the refrigerator for a year, and it was used because it was reluctant to throw it away. At this time, the sour soup has already exceeded the aflatoxin standard. After the case occurred, the Health and Health Commission issued an announcement that fermented rice noodles must be carefully consumed. The poisoning death rate of eating deteriorated fermented rice flour was as high as 40 ~ 100%, and no treatment measures were taken, resulting in the death of all nine poisoned people.

Case Reflection 20 10 Up to now, there have been four such poisoning cases 14 in China, which eventually led to the tragedy of 84 people being poisoned and 37 people dying. Therefore, the tragedy is still vivid. Fermented rice and flour foods that have been placed for a long time must be discarded in time to avoid eating by mistake. In fact, the best way is not to cook or eat fermented rice and pasta, which is actually for everyone's safety. Many foods are memories of an era, and this kind of food that will do great harm to the human body should be resisted.