Isocratic HPLC Separation of Scopoletin andCis/TransIsomers of Ferulic Acid as Well as Isoscopoletin andCis/TransIsomers of Isoferulic Acid
- 1 July 1991
- journal article
- research article
- Published by Informa UK Limited in Journal of Liquid Chromatography
- Vol. 14 (12), 2307-2316
- https://doi.org/10.1080/01483919108049693
Abstract
Cis/trans isomers of ferulic and isoferulic acids and their corresponding coumarins, scopoletin and isoscopoletin, were separated by isocratic High Performance Liquid Chromatography using RP-8 (5 μm) as a stationary phase and aqueous methanol or aqueous acetonitrile as a mobile phase. The UV spectrum of cis-isoferulic acid was obtained by a photodiode array detector.Keywords
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