目的 建立不同商品等级远志的主要成分分析方法，探索远志商品等级性状与主要化学成分指标间的关联性。方法 采用HPLC法对河北安国药材市场、西安万寿路药材市场、四川荷花池药材市场、安徽亳州药材市场商品等级的远志进行主要成分测定，利用数据处理软件进行各等级与成分间的相关性分析研究。结果 不同市场商品等级远志的主要成分测定结果与其商品等级不完全相符。结论 药材市场上远志商品等级的划分标准具有一定的局限性，为准确评价远志质量，还需制定新的远志药材等级质量标准，本研究也为远志的综合定量评价提供了一定的参考依据。

Objective To establish the main component analysis method of commodity grade Polygala tenuifolia, and to explore the correlation between the grade character of P. tenuifolia and the main chemistry. Methods P. tenuifolia of four markets were determined by high performance liquid chromatography (HPLC) to analyze the different level of medicine and explore the correlation between commodity grade and composition for P. tenuifolia. Results The main components determination of P. tenuifolia in different market grades were not completely consistent with the grade of commodity. Conclusion There are certain limitations of the commodity grading standards for P. tenuifolia in the medicinal materials market. It is necessary to establish a new grade quality standard for accurately evaluating the quality of P. tenuifolia. This study also provides some reference for the comprehensive quantitative evaluation of P. tenuifolia.

公益性行业（中医药）科研专项经费项目（201507002）