中文摘要：

建立了高效液相色谱法测定酸枣叶中芦丁含量的方法。采用KromasilC18色谱柱；以甲醇～0．1％磷酸（50：50）为流动相；流速为1mL／min；检测波长为370nm测定了忻州地区酸枣叶中芦丁含量。结果表明：芦丁回归方程y=675221x＋794．16（r=0．9998），在0．153μg-1．53μg范围内线性关系良好，加样回收率100．57％，RSD=0．96％（n=5）。该法操作简便、准确，重复性好，可用于酸枣叶中芦丁含量测定。

英文摘要：

The contents of rutin in leaves of Ziziphus jujuba var. spinosa were determined by high performance liquid chromatography （HPLC）. The samples was separated using Kromasil C18 （150 mmx4.6 ram, 5 μm） column, Methanol -0.1%phosphoric acid （50 ： 50） as mobile phase at a flow rate of 1.0 mL/min and detection wavelength of 370 nm. The result suggested that the linear range of rutin concentration was from 0.153μg to 1.53 μg. y=675 221x＋794.16 （r=0.999 8）, the average recovery was 100.57 % with the RSD of 0.96 %. The proposed method had highly repeatability and selectivity. It was simple, fast and could be used for the determination of rutin in leaves of Ziziphus jujuba var. spinosa.