Simultaneous detection of dehydroascorbic, ascorbic, and some organic acids in fruits and vegetables by HPLC
โ Scribed by Nisperos-Carriedo, Myrna O.; Buslig, Bela S.; Shaw, Philip E.
- Book ID
- 120597169
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 382 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0021-8561
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๐ SIMILAR VOLUMES
New methods are presented for measuring total vitamin C and the ascorbic acid/dehydroascorbic acid ratio in gastric juice. Extracts are prepared from a gastric juice which are suitable for direct injection onto a Waters Nova-pak C , , Radial-pak cartridge for high performance liquid chromatography (
## Abstract Reliable measurement of the reduced and oxidized forms of ascorbic acid (AA) is challenging because they are highly reactive and unstable compounds. Detection of small amounts of AA and dehydroascorbic acid (DHAA) is essential for determining the biochemical function of the vitamin. Whi