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用反相高效液相色谱法测定外感茶剂中阿魏酸的含量,方法简便,快速,具有良好的精密度和准确性。可作为该制剂质量控制的标准。
The content of ferulic acid in exogenous tea was determined by RP-HPLC. The method was simple, rapid and accurate. Can be used as the quality control standards for the preparation.