Korean Journal of Medicinal Crop Science (한국약용작물학회지)
- Volume 7 Issue 1
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- Pages.45-50
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- 1999
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- 1225-9306(pISSN)
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- 2288-0186(eISSN)
Isolation and HPLC Analysis of Timosaponin A III from Rhizomes of Anemarrhena asphodeloides $B_{UNGE}$
지모의 유효성분 분리 및 HPLC 정량 분석
- Kim, Geum-Soog (National Yeongnam Agricultural Experiment Station, R. D. A.) ;
- Park, Chang-Kie (National Yeongnam Agricultural Experiment Station, R. D. A.) ;
- Seong, Jae-Duck (National Yeongnam Agricultural Experiment Station, R. D. A.) ;
- Kim, Hyun-Tae (National Yeongnam Agricultural Experiment Station, R. D. A.) ;
- Han, Sang-Ik (National Yeongnam Agricultural Experiment Station, R. D. A.) ;
- Kwack, Yong-Ho (National Yeongnam Agricultural Experiment Station, R. D. A.)
- Published : 1999.03.31
Abstract
Timosaponin A III, an active and major compound, was isolated from rhizomes of Anemarrhena asphodeloides. The quantitative analysis of timosaponin AIII was performed by a high performance liquid chromatographic(HPLC) method using ELSD and the useful extraction method for HPLC analysis was examined as well. This HPLC method can be utilized as the standard analytical method for the evaluation of the quality of Anemarrhena rhizoma in the steps of breeding and cultivation. Additionally, the HPLC analysis method can be useful for the evaluation of the quality of Anemarrhena rhizoma sold as a traditional medicine in current markets.
지모의 고품질 품종 육성 및 재배법 개선과 유통중인 생약으로서의 안전성을 위한 품질 평가 기준을 설정하기 위해 지모의 지표성분의 HPLC 분석법을 확립하고자 하였다. 먼저 지모의 유효성분을 분리하고 지표성분화 한 후 HPLC 분석 정량법을 검토하므로써 지모의 품질 분석법을 구명한 결과는 다음과 같다. 지모를 MeOH로 대량 추출하여 계통 추출법으로 용매분배 후 조사포닌 분획인 n-BuOH ext.를 얻었으며 이 n-BuOH ext. 을 silica gel 컬럼 크로마토그래피를 수행하여 화합물 1를 순수 분리 정제하였다. 화합물 1의