Determination of osthole and imperatorin in Compound Shajiziyou Suppository by RP-HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artículo
en Chino
| WPRIM
| ID: wpr-577300
ABSTRACT
AIM:
To develop a HPLC method of determining osthole and imperatorin in Compound Shajiziyou Suppository(oil of Semen Hippophae,Fructus Cnidii,Radix Sophorae flavescentis,etc.).METHODS:
Phenomnex(luna) C_(18) column was used at(25 ?C).The mobile phase consisted of methanol-water(65(∶)35).The flow rate was 1.0 mL/min.The detection wavelength was set at 310 nm.RESULTS:
The linear ranges of osthole and imperatorin were 0.051-0.816 ?g(r=0.999 6) and 0.026-0.416 ?g(r=0.999 8),respectively,The average recoveries were 98,4% with RSD of 1.4% and 97.6% with RSD of 2.0% respectively.CONCLUSION:
This method is simple,accurate,reproducible and can be used for the determination of osthole and imperatorin in Compound Shajiziyou Suppository.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Artículo
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