생약학회지 (Korean Journal of Pharmacognosy)
- 제29권1호
- /
- Pages.18-21
- /
- 1998
- /
- 0253-3073(pISSN)
- /
- 2288-9299(eISSN)
광곽향(Pogostemon cablin Benth.)으로부터 Patchouli alchol의 분리 및 함량분석
Isolation and Quantitative Determination of Patchouli alcohol from Pogostemon cablin Benth.
- Kim, Ju-Sun (Natural Products Research Institute, Seoul National University) ;
- Chi, Hyung-Joon (Natural Products Research Institute, Seoul National University) ;
- Won, Do-Hee (Korea Food and Drug Administration) ;
- Kang, Sam-Sik (Natural Products Research Institute, Seoul National University)
- 발행 : 1998.03.30
초록
A method for isolation and quantitative determination of patchouli alcohol from Pogostemonis Herba (Pogostemon cablin) has been developed. Isolation of patchouli alcohol was achieved by column chromatography employing the normal-phase gradient separation system n-hexane-ether on silica gel column. The GC method for quantitative determination of patchouli alcohol provided a method for standardization of the raw drug. It suggested that the average content of patchouli alcohol in Pogostemonis Herba is about 0.26%.