Qualitative and Quantitative LC Profile of Embelin and Rapanone in Selected Lysimachia Species |
| |
Authors: | Irma Podolak Marian Strza?ka |
| |
Institution: | (1) Department of Pharmacognosy, Collegium Medicum, Jagiellonian University, Medyczna 9, 30-688 Cracow, Poland |
| |
Abstract: | Qualitative and quantitative determination of the pharmacologically active benzoquinones, embelin and rapanone, in different
organs of eight Lysimachia species has been conducted by reversed-phase high-performance liquid chromatography. An analytical Hypersil BDS C-18 column
and a mobile phase of water containing 0.1% v/v H3PO4 and acetonitrile (10:90) at a flow rate of 1.0 mL min−1 were used. UV detection was at 286 nm. The recovery of the method was 81.5% for embelin and 80.5% for rapanone. Good linearity
(r > 0.999) was obtained for both compounds. The leaves of L. ephemerum had the highest amount of rapanone (1.69%) while the roots of L. punctata had the highest amount of embelin (1.28%). |
| |
Keywords: | Column liquid chromatography Benzoquinones Embelin and rapanone Lysimachia |
本文献已被 SpringerLink 等数据库收录! |