| ochratoxigenic fungi associated with green coffee beans (coffea arabica l.) in conventional and organic cultivation in brazil. | the genera aspergillus comprises species that produce mycotoxins such as aflatoxins, ochratoxins and patulin. these are cosmopolitan species, natural contaminants of agricultural products. in coffee grains, the most important aspergillus species in terms of the risk of presenting mycotoxins belong to the genera aspergillus section circumdati and section nigri. the purpose of this study was to assess the occurrence of isolated ochratoxigenic fungi of coffee grains from organic and conventional cu ... | 2013 | 24294225 |