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si ji san huang pian zhong zuo zi bao ceng jian bie yan jiu
Author(s): 
Pages: 38-39
Year: Issue:  7
Journal: Asia-Pacific Traditional Medicine

Keyword:  四季三黄片栀子薄层鉴别;
Abstract: 目的:研究四季三黄片中栀子薄层鉴别方法。方法:采用薄层鉴别法,以栀子苷为对照品,使用硅胶G薄层板,以正丁醇-三氯甲烷-甲醇-水(2∶2∶0.5∶0.1)为展开剂,10%硫酸乙醇溶液为显色剂105℃显色,对四季三黄片中栀子进行薄层鉴别。结果:供试品与对照品在相同位置呈现颜色一致的斑点,斑点圆整,Rf值适中。结论:此方法色谱斑点清晰、专属性强、重现性好、结果准确可靠,可用于四季三黄片的质量控制。
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