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RS ISO 20635: 2018
Infant formula and adult nutritionals — Determination of vitamin C by (ultra) high performance liquid chromatography with ultraviolet detection ( (U)HPLC-UV)
Abstract

This document specifies a method for the determination of vitamin C (L-ascorbic acid) present in all
forms of infant and adult formulas (powders, ready-to-feed liquids and liquid concentrates), using
(ultra) high performance liquid chromatography with ultraviolet detection (U)HPLC-UV. The application
range runs from 2,5 mg/100 g (limit of quantification) to 50 mg/100 g expressed in the product as
consumed. The method is able to distinguish between D-ascorbic acid (isoascorbic- or erythorbic acid)
and L-ascorbic acid.

General Information

CodeClassificationThemePagesPublisherAvailability
RS ISO 20635: 2018ADOPTED ISO STANDARDSFood technology19First Edition
Sep 2024		Available
Price: RWF 19,500


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