## Abstract Preparative centrifugal partition chromatography (CPC) was successfully carried out for the separation of sinomenine from the methanolic extract of __Sinomenium acutum__ stems and rhizomes. The optimum two‐phase solvent system of CPC was composed of __n__‐hexane/ethyl acetate/methanol/w
A preparative isolation and purification of arctigenin and matairesinol from Forsythia koreana by centrifugal partition chromatography
✍ Scribed by Chul Young Kim; Mi-Jeong Ahn; Jinwoong Kim
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 595 KB
- Volume
- 29
- Category
- Article
- ISSN
- 1615-9306
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✦ Synopsis
A preparative isolation and purification of arctigenin and matairesinol from Forsythia koreana by centrifugal partition chromatography Centrifugal partition chromatography was applied to separate arctigenin and matairesinol from Forsythia koreana extract with a two-phase solvent system composed of n-hexane-ethyl acetate-methanol-water (5 : 5 : 5 : 5 v/v). Using this method, arctigenin and matairesinol were successfully separated from partially purified F. koreana extracts in only one step. The purities of isolated compounds were determined to be over 90% by HPLC analysis.
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