Norm

NEN-EN 16923:2015 Ontw. en

  Voedingsmiddelen - Bepaling van T-2 toxine en HT-2 toxine in granen en graanproducten voor zuigelingen en peuters, met LC-MS/MS na SPE zuivering

29,20

Over deze norm

Status Ontwerp
Aantal pagina's 26
Commissie Voedingsmiddelenanalyse - Horizontale methoden
Gepubliceerd op 01-10-2015
Taal Engels
This European Standard describes a method for the determination of the content of T-2 toxin and HT-2 toxin in cereals and cereal based products e.g. oats, intended for nutrition of infants and young children by high performance liquid chromatography (HPLC) coupled with tandem mass spectrometry (MS/MS) after cleanup by solid phase extraction (SPE) [5]. The method has been validated for HT-2 toxin in oat flour at levels of 9,3 μg/kg and 28,1 μg/kg, oat flakes at levels of 16,5 μg/kg and 21,4 μg/kg, and breakfast cereals (containing oat flakes) at a level of 8,1 μg/kg and for T-2 toxin in oat flour at levels of 4,4 μg/kg and 8,3 μg/kg, oat flakes at levels of 4,9 μg/kg and 6,6 μg/kg and breakfast cereals (containing oat flakes) at a level of 3,5 μg/kg. Laboratory experiences [6] have shown that the method is also applicable to highly swelling materials (dry cereal based porridges and modified starches), but these were not examined in the method validation study. Details are outlined in 6.3. The method can also be applied to oat-by-products at higher levels of T-2- and HT-2 toxin. In this case, the dilution steps need to be considered [6].

Details

ICS-code 67.060
67.230
Nederlandse titel   Voedingsmiddelen - Bepaling van T-2 toxine en HT-2 toxine in granen en graanproducten voor zuigelingen en peuters, met LC-MS/MS na SPE zuivering
Engelse titel Foodstuffs - Determination of T-2 toxin and HT-2 toxin in cereals and cereal products for infants and young children by LC-MS/MS after SPE cleanup
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