Hemorrhagic necrosis

Pathological anatomy of aflatoxin poisoning showed diffuse liver congestion and hemorrhagic necrosis. Aflatoxins are molecular mycotoxins. In China, the allowable amount of aflatoxin in rice and edible oil is 10ug / Kg, and other grains, beans and fermented foods are 5ug / Kg. Infant formulas cannot be detected. The World Health Organization recommends a maximum allowable standard for aflatoxin in food and feed of 15ng / kg. 30 to 50 ua / kg is low toxicity, 50 to 100 ug / kg is poisoning, 100 to 1000 ug / kg is highly toxic, and more than 1000 ug / kg is extremely toxic. Its toxicity is 10 times that of potassium cyanide and 68 times that of arsenic. In addition, aflatoxins are highly carcinogenic.