The poisoning incident originated from a family dinner, when twelve people attended the dinner. There is a way to lose weight called. Sour soup? This kind of diet is a very popular local food in Heilongjiang. This kind of food is made by grinding fermented corn kernels with water, because the food itself has a little sour taste because of fermentation. The sour soup this family had for dinner was not made recently, but kept in the refrigerator for nearly a year. Of the twelve people at the dinner party, three didn't eat sour soup because they couldn't accept the taste, and the other nine all ate sour soup. As a result, all nine people later developed symptoms of food poisoning.
Shortly after the food poisoning incident, 8 out of 9 people died one after another. After inspection by the police and hospitals, the initial judgment that food poisoning was caused by high content of Aspergillus flavus was overturned, and the real murderer of food poisoning was actually Aspergillus oryzae acid. This toxin generally exists in fermented corn pasta and deteriorated tremella, and sour soup belongs to the food category of the former.
The mycotoxin produced by glutinous rice is very toxic, and it is not easy to be destroyed because of its strong heat resistance. Even if the food containing mycotoxin is cooked at a high temperature of 100℃, it is still difficult to eliminate its toxicity and it is easy to cause food poisoning. After food poisoning caused by rice yeast acid, symptoms such as diarrhea and nausea often appear in mild cases, and adverse consequences such as shock, hematemesis and even death may occur in severe cases. At present, a drug specifically for mycotoxins has been developed, so once poisoned by toxins, the mortality rate is relatively high.