You may purchase Aflatoxin from a company called Sigma-Aldrich. Studies have shown that high-level exposure to Aflatoxin has been known to result in cirrhosis of the liver.
Aflatoxin in feed can reduce reproduction and feed efficiency in livestock.
No.
Aflatoxin B1 &B2 contains blue color on their respective rf and Aflatoxin G1 & G2 contains Green color, they are named from the first letter of their colors.
An aflatoxin is a member of a family of mycotoxins performed by moulds of the Aspergilius species, some of which can be toxic or carcinogenic.
Yes!
Cereals
In Fungi e.g . Aspergollus .
Aflatoxin
For total aflatoxins = 4 micro gram per kilo gram For aflatoxin B1 = 2 micro gram per kilo gram
Concentrated ammonia or sodium bisulfite
Expired nuts may contain aflatoxins which has linkage to cancer. Aflatoxin has no smell nor particular flavour so you can't taste them even when the food seems to be ok. I'd say throw it away, better safe than sorry.