Comparative analysis of chemical constituents of Injectio Erigerontis with breviscapine by HPLC-DAD
- VernacularTitle:灯盏细辛注射液和灯盏花素的HPLC-DAD对比分析
- Author:
Wenyu YANG
;
Yi ZHANG
;
Ling LI
;
Yufeng LI
;
Xianggui CHEN
- Publication Type:Journal Article
- Keywords:
Erigeron breviscapus;
injectio erigerontistis;
breviscapine;
HPLC-DAD;
comparison
- From:
Chinese Traditional Patent Medicine
1992;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To compare the chemical constituents of Injectio erigerontis and breviscapine. METHODS: High performance liquid chromatography and diotron array detection (HPLC-DAD) was adopled with Hypersil ODS2 Column (250 mm?4.6 mm,5 ?m), and mobile phase was acetonitrile-H 2O-H 3PO 4(18∶82∶0.2),detection wavelength was at 286 nm, temperature was at 40 ?C. RESULTS: Weak peaks of Seutellarin and caffeic acid were resembling between injetio erigerontis and breviscapine in UV spectra. but Injectio eriperontis possibly contained 10 catteic acid derivatives. CONCLUSION: Injectio erigerontis and breviscapine are completely different in chemical constituents,though their clinic application and curative effect are equal.
