BS ISO 23443:2020 - Infant formula and adult nutritionals. Determination of β-carotene, lycopene and lutein by reversed-phase ultra-high performance liquid chromatography (RP-UHPLC)

BS ISO 23443:2020

Infant formula and adult nutritionals. Determination of β-carotene, lycopene and lutein by reversed-phase ultra-high performance liquid chromatography (RP-UHPLC)

Status : Current   Published : July 2020

Format
PDF

Format
HARDCOPY



This document specifies a method for the quantitative determination of ?-carotene and lycopene in infant formula and adult nutritionals in solid (i.e. powders) or liquid (i.e. ready-to-feed liquids and liquid concentrates) forms using reversed-phase ultra-high performance liquid chromatography (RP-UHPLC) and UV-visible detection. The application range runs from 1 ?g/100 g to 1 500 ?g/100 g for lycopene and from 1 ?g/100 g to 2 250 ?g/100 g for ?-carotene. Based on the single-laboratory validation, the limit of detection (LOD) was 0,1 ?g/100 g and the limit of quantification (LOQ) was 0,3 ?g/100 g for each carotenoid.

The method does not apply to materials that contain measurable levels of ?-apo-8?-carotenal. The reproducibility data meets the requirements given in References [8] and [10].

Annex C specifies the determination of lutein. The reproducibility data does not meet the requirements given in Reference [9].




Standard NumberBS ISO 23443:2020
TitleInfant formula and adult nutritionals. Determination of β-carotene, lycopene and lutein by reversed-phase ultra-high performance liquid chromatography (RP-UHPLC)
StatusCurrent
Publication Date06 July 2020
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)ISO 5725-2:2019, ISO 5725-2:1994
International RelationshipsISO 23443:2020
Draft Superseded By19/30396969 DC
DescriptorsAdults, Infant foods, Carotene, Liquid chromatography, High performance liquid chromatography
ICS67.050
Title in FrenchFormules infantiles et produits nutritionnels pour adultes — Détermination du bêta-carotène, du lycopène et de la lutéine par chromatographie liquide ultra haute performance à phase inversée
CommitteeAW/34
ISBN978 0 539 05212 1
PublisherBSI
FormatA4
DeliveryYes
Pages42
File Size2.884 MB
Price£214.00


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