| of flavonoids in crude Hawthorn berry. Methods: The HPLC conditions were as follows: stationary phase of Licrospher C_(18) ODS column (200mm×4.6mm,5μm),mobile phase of water and acetronile with gradient elution at flow rate of 0.9mL·min~(-1), and the detection wavelength of 210nm. Results: The peak areas with over 10 percent of common peaks are calculated to have the relative peak areas with the RSD of less than 5%. Conclusion:The optimal HPLC analyses c...
【DOI】
CNKI:ISSN:1003-3734.0.2005-01-026
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