| biodiversity of aspergillus section nigri populations in argentinian vineyards and ochratoxin a contamination. | aspergillus section nigri are described as the main source of ochratoxin a (ota) contamination in grapes and wine worldwide. the knowledge of the factors affecting grape contamination by species included in this section and ota production is essential to be able to reduce their presence, not only to improve wine quality, but also to maintain their safety. therefore, the aims of this study were to determine the incidence of aspergillus section nigri species harvested in different grape-growing re ... | 2013 | 24010597 |