Method: With index of pulegone,HPLC was used to determine the content of pulegone in Schizonepetae Herba after decoction time of 5,10,20,30 and 45 minutes under given chromatographic condition.
方法:以胡薄荷酮为考察指标,采用高效液相色谱法在给定的色谱条件下测定荆芥饮片煎煮5,10,20,30,45 min后水煎液中胡薄荷酮的含量。
参考来源 - HPLC测定荆芥饮片煎煮过程中胡薄荷酮的含量变化·2,447,543篇论文数据，部分数据来源于NoteExpress
Chromatographic condition and sample pretreatment methods were optimized.
对样品预处理和高效液相色谱条件进行优化。
Sampling method, sample storage, optimum chromatographic condition test have also been studied.
研究了采样方法、样品保存和最佳色谱条件等。
Methods To select best chromatographic condition by trial and error, making changes in sorbent, developing agent.
方法通过改变层析条件吸附剂、 展开剂、 显色剂，反复实验，筛选出适宜的层析条件。
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