摘要
目的 :研究川贝枇杷糖浆中西贝碱的含量测定。方法 :采用薄层扫描法进行测定。结果 :西贝碱点样量在0 5 2 μg～ 1 6 0 μg之间线性关系良好 ,相关系数r=0 9998。回收率为 95 6 % ,RSD为 1 6 0 %。 结论 :本法灵敏、简便、准确 ,可用于本制剂的测定和质量控制。
Objective: To study an assay for the quantitative determination of imperialine in Chuanbei Pipa syrupMethods: TLCS method was selected to determine the contentsResults: The linearity was obtained over the range of 052～160μg (r=09998) The average recovery was 956% with RSD=160% Conclusion: The results show that this method is sensitive, simple, and accurate for the determination of imperialine and the quality control
出处
《河南大学学报（医学版）》
CAS
2001年第4期13-14,17,共3页
Journal of Henan University:Medical Science
作者简介
李钦(1965-),男,副教授,研究方向:中药品种整理及质量.
