HPLC-DAD Anlysis of Kaempferide From Alpinia Officinarum
Wang Wen
Abstract
Wang Wen
Abstract
Aim To analyze the content of kaempferide in the hebal of Alpinia officinarum Hance from different places.Methods A sensitive,simple and accurate high-performance liquid chromatographic(HPLC)technique was used.Results It showed good linear relationships in the range of 0.02~0.11μg for kaempferide and the correlation coefficients of the calibration curve for the analyte exceeded 0.999 7.Conclusion Separation of the main peaks was achieved and the range of content was 0~0.214 0mg·g-1.
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Aim To analyze the content of kaempferide in the hebal of Alpinia officinarum Hance from different places.Methods A sensitive,simple and accurate high-performance liquid chromatographic(HPLC)technique was used.Results It showed good linear relationships in the range of 0.02~0.11μg for kaempferide and the correlation coefficients of the calibration curve for the analyte exceeded 0.999 7.Conclusion Separation of the main peaks was achieved and the range of content was 0~0.214 0mg·g-1.
Key concepts: Chromatography, High-performance liquid chromatography, Calibration curve, Chemistry, Analyte, Linear correlation, Linear relationship, Mathematics