胶类中药L-羟脯氨酸、甘氨酸TLC鉴别方法探新

摘要

Objective:To establish a method for TLC determination of L -hydroxyproline , glycine in glue and its preparation .Methods: The TLC method .Results:The method had advantages of simple operation , short time, high reproducibility , good separating degree , clear and stable spot color .Conclusion:The new method of L-hydroxyproline , glycine TLC identification for the compound E -Jiao slurry , E-Jiao hematinic oint-ment, donkey hide gelatin , Huang Mingjiao , bone dragon capsule , can not only be used in product identifica-tion effectively , but can provide a basis for the identification of more other glue preparation L -hydroxypro-line, glycine TLC.%目的:建立一种胶类及其制剂中L-羟脯氨酸、甘氨酸TLC鉴别新方法.方法:采用TLC法,并与《中国药典》中的方法进行对比.结果:该方法操作简单、时间短、重现性高,斑点分离度好、显色清晰稳定.结论:本试验建立的复方阿胶浆、阿胶补血膏、阿胶、黄明胶、骨龙胶囊中L-羟脯氨酸、甘氨酸TLC鉴别新方法,不仅可以有效的进行产品鉴别,更为其他胶类制剂中L-羟脯氨酸、甘氨酸TLC鉴别提供了依据.