Identification of Podophyllum Species and Radix Clematis and Radix Gentiana by HPLC/UV Fingerprint Analysis
- VernacularTitle:中药鬼臼毒性成分HPLC/UV指纹图谱分析方法研究及与威灵仙、龙胆HPLC图谱比较
- Author:
Xiaoli SU
;
Ruichao LIN
;
Zhaoji WANG
;
Shugi XU
;
Xiyao GUAN
;
- Publication Type:Journal Article
- Keywords:
podophyllum;
toxic ingredient;
HPLC fingerprint;
Radix Clematis;
Radix Gentiana
- From:
Chinese Traditional Patent Medicine
1992;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a method for indentification of the podophyllum emodi species, Radix Clematis and Radix Gentiana species. Methods: HPLC/UV fingerprint analysis method of toxic ingredient podophyllotoxin and its derivatives were developed, and the method had been evaluated. Results: The methodological evaluation showed that this method had a good repeatability and reproducibility, and different samples had different HPLC fingerprints. Conclusion: This method can be used to differentiate podophyllum emodi from two commonly used medicinal herbs of a different genus but having similar appearance, Radix Clematis and Radix Gentiana.
