三金片质量标准研究

Study on Quality Standards for Sanjin Tablets

目的:建立三金片的质量标准。方法:采用TLC法对处方中的金樱根、积雪草进行鉴别;采用TLCS法测定积雪草苷的含量。结果:在TLC色谱中均能检出金樱根、积雪草;含量限度积雪草苷不少于0.30mg/片。结论:所建立的方法简便可行,重复性好。

Objective: To establish the quality standards for Sanjin Tablets. Methods: Rosa Laevigata Michx. and Centella Asiatica (L.) Urb. in this prescription were identified by TLC. Asiaticoside was determined by TLCS. Results : Rosa Laevigata Michx. and Centella Asiatica (L.) Urb. could be detected by TLC. The content limit of Asiaticoside wasn't lower than 0.30mg/tablet. Conclusion: The established methods is simple, feadible and reproducible. This study provides a method for the quality control of Sanjin Tablets.