ISO 6557:1986
ISO 6557:1986 Fruits, vegetables and derived products – Determination of ascorbic acid – Part 1: Reference method
CDN $82.00
Description
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).
Edition
1
Published Date
1986-10-09
Status
PUBLISHED
Pages
3
Language
English
Format
Secure PDF
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Abstract
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).
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