Over deze norm
||Voedingsmiddelenanalyse - Horizontale methoden
This document describes a procedure for the determination of phomopsins in lupin seeds and lupin-derived products based on liquid chromatography with tandem mass spectrometry (LC-MS/MS). Several phomopsins exist, i.e. phomopsin A, B, C and D, but the method only deals with the quantitative measurement of phomopsin A due to lack of commercially available analytical reference standards for the other phomopsins. The method has been validated for phomopsin A in naturally contaminated lupin seeds, lupin flour and crisp bread at levels ranging from approximately 5 μg/kg to 60 μg/kg.
||Voedingsmiddelen - Bepaling van phomopsine A in lupinezaden en van lupine afgeleide producten met LC-MS/MS
||Foodstuffs - Determination of phomopsin A in lupin seeds and lupin derived products by LC-MS/MS