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SRPS ISO 6557-1:2011

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

Jan 31, 2011

General information

90.93     May 3, 2016

90.20    Apr 15, 2021

ISS

E034-3

International Standard

67.080.01  

English  

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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
SRPS ISO 6557-1:2011
90.93 Standard confirmed
May 3, 2016

Related project

Adopted from ISO 6557-1:1986