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ISO 6557-1:1986

Fruits, vegetables and derived products — Determination of ascorbic acid — Part 1: Reference method

Oct 9, 1986

General information

90.93     Jan 13, 2022

ISO

ISO/TC 34/SC 3

International Standard

67.080.01  

French   English  

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Published

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Scope

The method uses the molecular fluorescence spectrometry for the determination of the combined ascorbic and dehydroascorbic acid content. It consists in transforming ascorbic acid into dehydrascorbic acid using activated charcoal, and reacting this with o-phenylendiamine (OPDA).

Life cycle

NOW

PUBLISHED
ISO 6557-1:1986
90.93 Standard confirmed
Jan 13, 2022

REVISED BY

ABANDON
ISO/DIS 6557-1

National adoptions

SSH ISO 6557-1:2001  
DPS

Fruits, vegetables and derived products — Determination of ascorbic acid — Part 1: Reference method

60.60 Standard published

DPS/KT 275 more