HPLC fingerprint of Yaotongning Capsule / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artículo
en Chino
| WPRIM
| ID: wpr-578765
ABSTRACT
AIM:
To establish the fingerprint analysis method of Yaotongning Capsule by HPLC-DAD.METHODS:
This experiment used homogeneous design to optimize extract method.the analysis was performed on an Agilent C_ 18(4.6 mm?250 mm,5 ?m.)column with a acetonitrile-0.2 acetic acid,0.2% triethylamine.Detection time was 60 min.The flow rate was 1.0 mL/min and the wavelength was at 254 nm.Effect of solvents time and method of extract on experiment was studied,then calculated fingerprint similarities to evaluate,the samples' stability.RESULTS:
15 peaks including strychnine,brucine,glycyrrhizic acid,ecdy sterone and ephephedrine,were separated on HPLC fingerprint in Yaotongning Capsule.CONCLUSION:
The method is reliable,accurate and can be used as a quality control for Yaotongning Capsule.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS