Vitamin E in wheat germ chewable tablet was rapidly determined by HPLC. C18column(150 mm×4.4 mm)was used and the mobile phase was 99%(v/v)methanol,vitamin E detected at 280 nm.flow rate was 1. 0 ml/min,linear correlation was 0. 999 4, detection limit was 0. 2 mg/ L. RSD of reproducibility was 0.24%, RSD of precision was 1.005 % , and the average recovery rate was 97. 8%,%确定了高效液相快速测定小麦胚咀嚼片中维生素E含量的方法.色谱柱为反相C18柱(150mm×4.4mm),流动相为99％甲醇,检测波长为280nm,流速1.0ml/min,线性相关系数为0.9994,检出限为0.2mg/L,重现性的相对标准偏差(RSD)为0.24％,方法的精密度RSD为1.005％,平均回收率97.8％.
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