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2002•Lishizhen Medicine and Materia Medica ResearchRequires access

Determination of Matrine in Xuanlijing Liniment by HPLC

Lisheng Wang

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Abstract

Objective:To establish a HPLC method for determination of Matrine in Xuanlijing Liniment.Methods: Matrine in Xuanlijing Liniment was extracted by neutral alumina column chromatography. The chromatographic condition of HPLC included HP ODS Hypersil column, CH3CN-0.01 mol/L H 3PO 4- CH 3CH 2OH (8∶1∶1) as the mobile phase, detected at 205 nm, flow rate 0.8 ml/min and column temperature at room temperature.Results:The linear range was 0.79~3.95 μg and the average recovery was 98.77% (n=5), RSD=1.13%. Conclusion: This method is simple, accurate and reliable, it can be a quality control standard of Xuanlijing Liniment.

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What this paper is about

Objective:To establish a HPLC method for determination of Matrine in Xuanlijing Liniment.Methods: Matrine in Xuanlijing Liniment was extracted by neutral alumina column chromatography. The chromatographic condition of HPLC included HP ODS Hypersil column, CH3CN-0.01 mol/L H 3PO 4- CH 3CH 2OH (8∶1∶1) as the mobile phase, detected at 205 nm, flow rate 0.8 ml/min and column temperature at room temperature.Results:The linear range was 0.79~3.95 μg and the average recovery was 98.77% (n=5), RSD=1.13%. Conclusion: This method is simple, accurate and reliable, it can be a quality control standard of Xuanlijing Liniment.

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Available abstract

Objective:To establish a HPLC method for determination of Matrine in Xuanlijing Liniment.Methods: Matrine in Xuanlijing Liniment was extracted by neutral alumina column chromatography. The chromatographic condition of HPLC included HP ODS Hypersil column, CH3CN-0.01 mol/L H 3PO 4- CH 3CH 2OH (8∶1∶1) as the mobile phase, detected at 205 nm, flow rate 0.8 ml/min and column temperature at room temperature.Results:The linear range was 0.79~3.95 μg and the average recovery was 98.77% (n=5), RSD=1.13%. Conclusion: This method is simple, accurate and reliable, it can be a quality control standard of Xuanlijing Liniment.

Key concepts: Matrine, Chromatography, High-performance liquid chromatography, Chemistry

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