Determination of psoralen and isopsoralen in Bushen Yinao Capsules / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artículo
en Chino
| WPRIM
| ID: wpr-575406
ABSTRACT
AIM:
To establish the method of determining psoralen and isopsoralen in Bushen Yinao Capsules(Fructus Psoraleae,Radix et Rhizoma Ginseng Rubra,Poria,etc.).METHODS:
HPLC conditions were as(follows) Chromasil C_(18) column,a mobile phase of CH_3OH-H_2O(55∶45),and the wavelength at 247 nm.RESULTS:
This method showed a good linear relationship in the ranges of 0.038-0.309 ?g(psoralen) and 0.036-0.295 ?g(isopsoralen).The average recoveries were 99.50% for psoralen(RSD was 0.91%,n=5) and 100.52% for isopsoralen(RSD was 1.70%,n=5).CONCLUSION:
The method is simple,swift,accurate and practical in quality control of Bushen Yinao Capsules.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Artículo
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