title: Deoxynivalenol and nivalenol in wheat and by-products in Argentina.
abstract: The deoxynivalenol and nivalenol contamination in wheat and by-products obtained through milling was analized by Trucksess method slightly modified in the proportion of acetonitrile-water (3:1).Only one sample of wheat showed deoxynivalenol contamination, 1,200μg/kg.No samples obtained in different stages of the milling were contaminated with deoxynivalenol or nivalenol.In the commercial wheat flours the levels found ranged between 400 and 800μg/kg, as follows: 400μ/kg, 5 samples; 800jug/kg, 1 sample.
authors.affiliation: Departamento de Microbiología, Universidad Nacional de Río Cuarto, Rio Cuarto, Córdoba, Argentina.
authors.forename: A
authors.initials: A
authors.lastname: Torres
authors.forename: S
authors.initials: S
authors.lastname: Chulze
authors.forename: A
authors.initials: A
authors.lastname: Dalcero
authors.forename: M
authors.initials: M
authors.lastname: Etcheverry
authors.forename: C
authors.initials: C
authors.lastname: Farnochi