ISO 22579:2020

Infant formula and adult nutritionals -- Determination of fructans -- High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) after enzymatic treatment
Autor: ISO
Código ICS: 67.050


This document specifies a method for the determination of inulin-type fructans (including oligofructose, fructooligosaccharides) in infant formula and adult nutritionals (both powder and liquid) containing 0,03 g/100 g to 5,0 g/100 g of fructans in the product as prepared ready for consumption.The method has been validated in a multi laboratory study[1] with reconstituted standard reference material (SRM), infant/adult nutritional formula at a level of 0,204 g/100 g, adult nutritionals ready-to-feed (RTF) at levels of 1,28 g/100 g and 2,67 g/100 g, infant formula RTF at a level of 0,300 g/100 g, reconstituted follow-up formula at levels of 0,209 g/100 g to 0,275 g/100 g, reconstituted infant formula at levels from 0,030 8 g/100 g to 0,264 g/100 g. During the single laboratory validation study[2], spike-recovery experiments were performed up to 5 g/100 g in reconstituted infant formula powders (milk-based, partially hydrolysed milk-based and soy-based), adult nutritional RTF and reconstituted adult nutritional powders.

Especificaciones de la Norma
Fecha de Publicación 10/09/2020
Título Secundario Préparations pour nourrissons et produits nutritionnels pour adultes -- Dosage des fructanes -- Chromatographie échangeuse d'anions haute performance couplée à la détection par ampérométrie pulsée (CEAHP-DAP) après traitement enzymatique
Páginas Técnicas 22
Idioma Inglés