19/30362635 DC - BS EN ISO 22579. Infant formula and adult nutritionals. Determination of fructans. High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) after enzymatic treatment

19/30362635 DC

BS EN ISO 22579. Infant formula and adult nutritionals. Determination of fructans. High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) after enzymatic treatment

Status : Current, Draft for public comment   Published : December 2019

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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 0,0308 g/100 g to 0,264 g/100 g. During the single laboratory validation study,[2] spike-recovery experiments have been 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.




Standard Number19/30362635 DC
TitleBS EN ISO 22579. Infant formula and adult nutritionals. Determination of fructans. High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) after enzymatic treatment
StatusCurrent, Draft for public comment
Publication Date18 December 2019
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)ISO 5725-2:1994
International RelationshipsISO/DIS 22579
Draft Expiry Date04 February 2020
DescriptorsAdults, People, Infant foods, High performance liquid chromatography, Formulae (mathematics)
ICS67.050
Title in FrenchTitre manque
CommitteeAW/5
PublisherBSI
FormatA4
DeliveryYes
Pages27
File Size1.283 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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