RESUMO
We analysed a total of 2258 grain samples over a 3-year period (2006-2008) from 93 storage centers in the principal maize cultivation area of Italy to establish the levels of fumonisin contamination. Fumonisin concentrations were measured using ELISA (RIDASCREEN) fumonisin test kits. Mean levels of contamination were remarkably high in each year, with the highest value in 2006 (10.9 mg/kg) and the lowest in 2008 (4.8 mg/kg). Similarly, for each year, variations were quite large: from Assuntos
Fumonisinas/análise
, Zea mays/química
, Ensaio de Imunoadsorção Enzimática
, Itália
, Limite de Detecção