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Determination the Content of Tanshinone Ⅱ_A in Danshen Shuxin Capsule by HPLC / 中国药房
China Pharmacy ; (12)2005.
Article Dans Chinois | WPRIM | ID: wpr-525588
ABSTRACT

OBJECTIVE:

To establish HPLC method for the determination the centent of tanshinone Ⅱ_A in danshen shuxin capsule.

METHODS:

The determination was performed on Shim-pack CLC-ODS column,the mobile phase consisted of methanol-water(15∶5),the detection wavelength of270nm,column temperature at40℃,a flow rate of1.5ml/min and.RE_ SULTSThe calibration curve of tanshinone Ⅱ_A is linear when its concentration range was with in 0.05125~0.25625?g/ml(r=0.9996,n=5),the average recovery was 99.05%(RSD=0.92%).

CONCLUSION:

This method is convenient in operation,precise,reliable in results,and it can be used as quality control for danshen shuxin capsule.

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: China Pharmacy Année: 2005 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: China Pharmacy Année: 2005 Type: Article