白花前胡和紫花前胡总香豆素含量的研究

Study on the Content of Conmarines in Peucedanum Praeruptorum Dunn and Peucedanum decarsivum (Miq.) Maxim

目的 :研究前胡的化学成分。方法 :采用HPLC法测定不同种前胡的总香豆素含量。结果与结论 :白花前胡和紫花前胡中总香豆素的含量均符合《药典》规定。

Objective: To study the chemical constituents of Qian-hu. Method: To determine the content of total coumarines in the different species of Qian-Hu by HPLC. Results and Conclusion: The content of total coumarines in Peucedanum praeruptorum Dunn. and Peucedanum Decursirum Maxim. accorded with which provided in Pharmacopoeia.