Determination of Yohimbine in Corynanthe Yohimbe K. Schum. by HPLC / 中国药房
China Pharmacy
; (12)2007.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-529451
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE:
To establish a HPLC method for the determination of yohimbine in corynanthe yohimbe K.schum.METHODS:
The analysis was performed on C18 column with column under room temperature.The mobile phase consisted of methanol-phosphoric acid buffer-triethylamine(30∶ 70∶ 0.5,pH5.0)with a flow rate of 1.0mL? min-1.The wavelength was set at 270nm.RESULTS:
There was a good linear relationship when the sample size of yohimbine was over a range of 10~ 1 000? g? mL-1(r=0.999 8),with recovery at 96.5% and precision at 1.23%.CONCLUSION:
This method was simple and reliable,and suitable for the determination of content of yohimbine.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2007
Tipo de documento:
Artigo