Fumonisin B1 (FB1, μg/kg fresh matter) and B2 (FB2, μg/kg fresh matter) concentration in artificially contaminated silage without FUMzyme® (control group) or with FUMzyme® (treatment group) in the study 2. At day 0 the silage contained 5,686 μg FB2/kg kg fresh matter and 1,389 μg FB1/kg kg fresh matter