广东眼镜蛇蛇胆的鉴别和质量控制的的研究Ⅲ．眼镜蛇蛇胆的薄层层析

STUDIES ON IDENTIFICATION AND QUALITY CONTROL OF COBRA GALL FROM GUANGDONG Ⅲ.THIN──LAYER CHROMATOGRAPHY OF COBRA GALL

眼镜蛇蛇胆的薄层层析结果表明蛇胆中至少可见到８个显色斑点，其中的特征性成分是牛磺胆酸（Ｒｆ为０．２５９７）。层析结果的重现性和分辨率均高。

There were at least eight color spots in cobra gall by thin-layer chromatography.Its specific component was taurocholic acid(Rf=0.2597).