[Aflatoxin contamination of Chinese herbal medicine in China and its potential management strategies].

The mould phenomenon occurred commonly in the cultivation, processing and storage period of medicinal materials, which may result in production of mycotoxins. Mycotoxin contaminations caused by fungi are major issues related to the quality and safety of Chinese herbal medicine. This review summarized the work published in aflatoxins contamination of Chinese herbal medicine in China through the previous decade. The conclusion to be drawn from this survey is that aflatoxin exposure remains an important aspect of Chinese herbal medicine safety which needs to be paid great attention. We raised some points that should be focused on in future. The strategies of changing environment to suppress growth of toxin-producing fungus, so as to reduce aflatoxins are the most practical and effective ways, while biological control in the field production is a promising approach.