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Determination the Content of Tanshinone II_A in Danshen Shuxin Capsule by HPLC

Qichun Huang

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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_ SULTS:The calibration curve of tanshinone Ⅱ_A is linear when its concentration range was with in 0.05125～0.25625μg/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.

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What this paper is about

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_ SULTS:The calibration curve of tanshinone Ⅱ_A is linear when its concentration range was with in 0.05125～0.25625μg/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.

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Available 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_ SULTS:The calibration curve of tanshinone Ⅱ_A is linear when its concentration range was with in 0.05125～0.25625μg/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.

Key concepts: Capsule, Chromatography, High-performance liquid chromatography, Content determination, Calibration curve, Chemistry, Linear range, Detection limit

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Determination the Content of Tanshinone II_A in Danshen Shuxin Capsule by HPLC — Research Paper | ScholarLens