用薄层色谱法测定肺表面活性剂中磷脂酰胆碱的含量  

Phosphatidyl Choline of Pulmonary Surface Activated Agent by Thin Layer Chromatography

作　　者：李群[1] 周淑平[1] 纪宏[1] 

机构地区：[1]北京市药品检验所,100035

出　　处：《中国生化药物杂志》1998年第3期127-128,共2页Chinese Journal of Biochemical Pharmaceutics

摘　　要：用薄层色谱分离肺表面活性剂中各磷脂组分，并用薄层扫描法测定其主成分磷脂酰胆碱的含量。本实验线性范围为3～15μs，平均回收率为95.85％。结果表明薄层扫描色谱法可作为磷脂中卵磷脂含量的快速测定方法。To separate each component in phosphatide of pulmonary surface activated agent by thinlayer chromatography and to determine content of phosphatidyl choline in the pulmanary surface activated agerit, the linear rang of the experiment is 3~15 μg and the reclamation is 95. 85 %. The result has indicated that thinlayer scanning chromatography can be used as a quickly way to determine the content of phosphatidyl choline in the phosphatide.

关 键 词：肺表面活性剂 卵磷脂 薄层扫描色谱法 

分 类 号：R392－33[医药卫生—免疫学]