【摘要】 目的 :测定菊花中木犀草素 7 O β D 葡萄糖苷的含量。 方法 :采用高效液相色谱法 ,使用SymmetryshieldTMRP8柱 ,甲醇 水 (4 9∶5 1)为流动相 ,检测波长为 348nm。结果 :该方法线性关系良好 ,平均加样回收率为 99.74%。结论 :本法测定时间短 ,分离度良好 ,测定结果准确更多还原

【Abstract】 Objective: To determine luteolin 7 O β D glucoside in Chrysanthemum morirolium Ramat. Methods: The content of luteolin 7 O β D glucoside was determined by HPLC on Symmetry Shield TM RP S column with MeoH H 2O(49∶51) as a mobile phase and detection wavelength at 348nm. Results: The liuear relationship of this method was well and the average recovery of the added sample is 99.74%. Conclusion: The analytical time is short, separating degree is good and results are accurate when luteolin 7 O β D glucoside is determined by this method.更多还原