ISO 6557-1:1986
$13.00
Fruits, vegetables and derived products — Determination of ascorbic acid — Part 1: Reference method
| Published By | Publication Date | Number of Pages |
| ISO | 1986-10 | 8 |
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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