Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5850652 | Food and Chemical Toxicology | 2014 | 9 Pages |
Abstract
The average performance level was characterised by daily DM intake, energy balance and milk yield which were not affected by the DON and ZEN levels in feed. DON, de-epoxy-DON (de-DON) and ZEN were detected simultaneously in all plasma samples. A linear relationship between toxin intake and plasma levels could be established. Moreover, a linear relationship between DON and de-DON concentration could be derived. It was concluded that DON and ZEN intake of 0.5 mg ZEN/kg and 5 mg DON/kg (current guidance values) had no considerable effects on the performance parameter of dairy cows. Furthermore, increased plasma concentrations of ZEN, DON and de-DON may hint on toxin exposure through the diets.
Keywords
TMREFSADAD15-ADONDeoxynivalenolIACα-ZALα-Zearalanolα-Zearalenolβ-ZALFCMβ-zearalanolβ-zearalenoldiode array detectorEuropean Food Safety AuthorityconLOD یا Limit of detectionstandard errorNELDONBCsMass spectrometryFusariumdry matterlimit of detectionLeast SquareBCS, Body condition scorebody weightfat corrected milkliquid chromatographyhigh-performance liquid chromatographyHPLCtotal mixed rationcontrol group
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Authors
Janine Winkler, Susanne Kersten, Ulrich Meyer, Ulrich Engelhardt, Sven Dänicke,