STN EN 16923
| Označenie: | STN EN 16923 |
| Platnosť: | Platná |
| Počet strán: | 28 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Potraviny. Stanovenie toxínu T-2 a HT-2 v obilninách a výrobkoch z obilnín pre dojčatá a malé deti po prečistení metódou SPE a HPLC-MS/MS |
| Anglický názov: | Foodstuffs - Determination of T-2 toxin and HT-2 toxin in cereals and cereal products for infants and young children by SPE clean up and HPLC-MS/MS |
| Dátum vydania: | 01. 03. 2023 |
| Dátum zrušenia: | |
| ICS: | 67.060, 67.230 |
| Triediaci znak: | 56 0526 |
| Úroveň zapracovania: | idt EN 16923:2022 |
| Vestník: | 02/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 16923:2017-12 (56 0526) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document describes a method for the determination 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 7.3. |
| Náhľad normy: | Náhľad normy (PDF) |