Ochratoxin

Ochratoxins are a group of mycotoxins produced by some Aspergillus species (mainly A. ochraceus, but also by 33% of A. niger industrial strains) and some Penicillium species, especially P. verrucosum and P. carbonarius . Ochratoxin A is the most prevalent and relevant fungal toxin of this group, while ochratoxins B and C are of lesser importance.