Determination of the Related Substances in Aosaibos Crude Drug by HPLC / 中国药房
China Pharmacy
;
(12)2005.
Article
Dans Chinois
| WPRIM
| ID: wpr-532489
ABSTRACT
OBJECTIVE:
To determine the contents of the related substances in Aosaibos crude drug by HPLC.METHODS:
The determination was carried out on a SunFireTM RP C18 column with mobile phase consisted of phosphate buffer solution(pH 3.05)-acetonitrile(8∶2) at a flow rate of 1 mL?min-1.The detection wavelength was set at 220 nm;The sample size was 20 ?L and column temperature was set at room temperature.RESULTS:
The main peak and the impurity peaks of 3 batchs of Aosaibos crude drug were well-separated.The contents of the related substances were all lower than 1.19%.CONCLUSION:
The determination method is simple,sensitive and applicable for the content determination of the related substances of Aosaibos.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
China Pharmacy
Année:
2005
Type:
Article
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