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Determination of Hesperdin in Jianweixiaoshi Tablets by HPLC

Yu Zhang

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Abstract

Objective To establish the method for determining the content of hesperdin in Jianweixiaoshi tablets by RP HPLC.Methods The Suntek C 18 column was used,with acetonitrile water phosphoric acid(20∶80∶0.1)as the mobile phase.The flow rate was 1.0 ml/min and the detective wavelength was 283 nm.Results The calibration curve was linear at a rang of 0.05~0.25 μg for the hesperdin(r=0.999 2).The average recovery was 98.7% and the related standard deviation (RSD) was 1.3%(n=6).Conclusion The method is simple and accurate with a good reproducibility and can be used as a quantitative analysis method for this preparation.

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What this paper is about

Objective To establish the method for determining the content of hesperdin in Jianweixiaoshi tablets by RP HPLC.Methods The Suntek C 18 column was used,with acetonitrile water phosphoric acid(20∶80∶0.1)as the mobile phase.The flow rate was 1.0 ml/min and the detective wavelength was 283 nm.Results The calibration curve was linear at a rang of 0.05~0.25 μg for the hesperdin(r=0.999 2).The average recovery was 98.7% and the related standard deviation (RSD) was 1.3%(n=6).Conclusion The method is simple and accurate with a good reproducibility and can be used as a quantitative analysis method for this preparation.

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Available abstract

Objective To establish the method for determining the content of hesperdin in Jianweixiaoshi tablets by RP HPLC.Methods The Suntek C 18 column was used,with acetonitrile water phosphoric acid(20∶80∶0.1)as the mobile phase.The flow rate was 1.0 ml/min and the detective wavelength was 283 nm.Results The calibration curve was linear at a rang of 0.05~0.25 μg for the hesperdin(r=0.999 2).The average recovery was 98.7% and the related standard deviation (RSD) was 1.3%(n=6).Conclusion The method is simple and accurate with a good reproducibility and can be used as a quantitative analysis method for this preparation.

Key concepts: Chromatography, Reproducibility, Calibration curve, Phosphoric acid, High-performance liquid chromatography, Relative standard deviation, Chemistry, Standard curve

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