Liquid Chromatographic Determination of Deoxynivalenol in Baby Food and Animal Feed: Interlaboratory Study.
An interlaboratory study was conducted for the determination of deoxynivalenol in baby food and animal feed by high-performance liquid chromatography with UV detection. The study included 4 participants representing a cross section of industry, official food control, and research facilities. Mean recoveries reported ranged from 89% (at 120μg/kg) to 85% (at 240μg/kg) for baby food and from 100% (at 200μg/kg) to 93% (at 400μg/kg) for animal feed. On the basis of the results for spiked samples (blind duplicates at 2 levels), as well as those for naturally contaminated samples (blind duplicates at 3 levels), the relative standard deviation for repeatability (RSDr) in analyses of baby food ranged from 6.4 to 14% and in analyses of animal feed, from 6.1 to 16.5%.
STROKA Joerg;
DERBYSHIRE Michelle;
MISCHKE Carsten;
AMBROSIO Massimo;
KROEGER Katy;
ARRANZ HERNANDEZ Isabel;
2007-01-15
AOAC INTERNATIONAL
JRC34480
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