Zearalenone and its metabolites: occurrence, detection, toxicity and guidelines

Abstract

Zearalenone is a mycotoxin produced by some Fusarium species in food and feed. From a global perspective, Fusarium mycotoxins may be considered as metabolites of particular importance to animal health and productivity. The aim of this review is to collect and summarise information concerning the properties of zearalenone, its derivatives and their biotransformation. Data on the occurrence and toxicity of zearalenone and a comparison of analytical methods used in zearalenone identification and quantification will also be discussed. As our awareness and understanding of the risks associated with zearalenone exposure increase, some countries set official or recommended limits in certain commodities.