With reference to animal feed, the European Union recommended
acceptable levels of total FBs in feed materials and complementary
and complete feeding stuffs for different animals from
5 to 50 mg/kg depending on the animal (EC., 2006b). FDA guidance
levels for total FBs in animal feed vary according to the species and
the percentage of the contaminated material in the final feed
product, from 5 to 100 ppm (NGFA., 2011). In Argentina there is no
current legislation regarding FBs levels in food or feed