This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
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).
Status: PublishedPublication date: 1986-10
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 34/SC 3 Fruits and vegetables and their derived products
- ICS :
- 67.080.01 Fruits, vegetables and derived products in general
This standard contributes to the following Sustainable Development Goals:
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A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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