Determination of Arctiin in Pifu Zhiyang Tablets by SPE-HPLC / 中药新药与临床药理
Article
en Zh
| WPRIM
| ID: wpr-577191
Biblioteca responsable:
WPRO
ABSTRACT
Objective To establish a method for the determination of arctiin in Pifu Zhiyang Tablets by SPE-HPLC . Methods SPE-HPLC method was performed on a Kromasil C18 column(150 mm?4.6 mm ,5 ?m),the mobile phase consisted of methanol -1 %acetic acid (35 ∶65) ,the wavelength was 283nm . Results The linear range of arctiin was 1.5~4.5 ?g(r= 0. 999 8) ,the average recovery was 98.18 %with RSD of 2.08 %. Conclusion This method is accurate ,reliable and reproducible. It can be used for the determination of arctiin in Pifu Zhiyang Tablets .
Texto completo:
1
Banco de datos:
WPRIM
Idioma:
Zh
Año:
2000
Tipo del documento:
Article