Fumonisins are a group of mycotoxins produced by various Fusarium species, the most common being F.moniliforme and F.proliferatum. There are three types of fumonisins commonly found in food, fumonisin B1, B2 and B3. The most important toxin in the group is fumonisin B1, the concentration of which usually exceeds those of B2 and B3 by a factor of three.

Fumonisins are commonly found in maize, maize based products and rice. Examples of maize based products include popcorn, cornflour, cornflakes and baby food. Fumonisins occur in different climates and can be found at high levels in commodities from Europe, Africa, USA and Canada.

Fumonisins are known to be hepatotoxic, nephrotoxic and carcinogenic to rats and mice. Fumonisins in feed can cause necrosis of the brain in horses, which is often fatal, and swelling of the lungs and thorax in pigs.

FUMONIPREP
Immunoaffinity columns for the quantitative analysis of fumonisins B1, B2 and B3.

alana