Chinese Journal of Experimental Traditional Medical Formulae
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Determination of Chlorogenic Acid in Yinqiaojiedu Granuces by HPLC
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    Abstract:

    Objectives: To determine the content of chlorogenic acid in Yinqiaojiedu Granuces by HPLC. Method: The analysis was performed on an hypersil C18 column, with a mobile phase of methanol-water-acetic acid-glacial-triethylamine (15:85:1:0.2), the detection wavelength was 254nm. Result: Recovery of chlorogenic acid was 98.12% RSD=0.97%(n=5). Conclusion:This method is simple and reproducible, and it can be used for the quantitative analysis of chlorogenic acid in Yinqiaojiedu Granuces.

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  • Received:September 11,2003
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