Determination of Active Ingredient Oleanolic Acid in She Medicine Clematis Florida var. Plena by HPLC / 中国药师
China Pharmacist
;
(12): 1758-1760, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-504563
ABSTRACT
Objective:
To establish a method for the determination of oleanolic acid in She medicine Clematis florida var. plena.Methods:
The HPLC method was carried on a Lanbo-Kromasil C18 chromatography column using acetonitrile-water ( 86∶ 14 ) as the mobile phase. The detection wavelength was 205 nm, the flow rate was 1. 0 ml·min-1 , and the column temperature was 25 ℃. Re-sultsThe calibration curve of oleanolic acid was linear within the range of 0. 52-15. 60μg (r=0. 999 9). The average recovery of oleanolic acid was 92. 13%(RSD=3. 0%, n=9).Conclusion:
The method is simple, rapid, accurate and reproducible, which can be used as an ideal method for the quality control of She medicine Clematis florida var. plena. .
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacist
Ano de publicação:
2016
Tipo de documento:
Artigo
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