There are about three reasons.
One is that the cows eat moldy feed
, which causes problems with raw milk
The other is that the machine is not cleaned during the production process and organic mold has appeared.
After the air leak, it is combined with organic substances in the air, which may produce aflatoxin.
Even if ordinary consumers boil milk, it will not play a role in eliminating aflatoxins. As for milk, there is no large-scale and effective detoxification method in the industry so far. The fundamental solution is to prevent cows from eating poisoned feed.
Corn mold will be contaminated with aflatoxin, a metabolite of mold, which has strong chemical and physical stability. It is difficult to eliminate aflatoxin's harm to livestock and poultry and humans by simple processing and cooking. Humans and animals consume low-dose mildew corn for a long time, and aflatoxin will be deposited in the body, especially for livestock and poultry, aflatoxin will be enriched in the muscle tissue of livestock and poultry, and endanger human health through the food chain.
Chinese regulations stipulate that the maximum limit for aflatoxin M1 and M2 in milk and dairy products is 0.05 μg / kg.
According to international regulations, the maximum limit for aflatoxin M1 in milk
and dairy products is 0 to 1.0 μg / kg.