益母草不同制剂盐酸水苏碱含量的测定

Determination of Stachydrine Hydrochloride in Different Preparations of Herba Leonuri

目的 :了解市场售益母草制剂的质量。方法 :按卫生部标准测生物碱含量。结果 :不同厂家、产地、批号的益母草制剂 ,含量差异显著达不到部颁标准要求。结论

Objective:To investigate the quality of Herba Leonuri Preparations sold in market. Methods: The alkaloid content in preparations was determined according to the determination method in China Pharmacopoeia (1995). Results: There were significant differences among Herba Leonuri Preparations from different pharmaceutical factories, place of origin and batches. Conclusions: It is suggested that the determination item of stachydrine hydrochloride be added.