粉甘草去除栓皮的净制加工合理性研究和探讨  

Studies on the Processing Rationality of Glycyrrhizae Radix ET Rhizoma Peeling Cork

作　　者：许华容[1] 石柏川[1] 赵志刚[1] 

机构地区：[1]辽宁中医药大学药学院,辽宁大连116600

出　　处：《辽宁中医药大学学报》2011年第2期183-185,共3页Journal of Liaoning University of Traditional Chinese Medicine

摘　　要：目的:对比甘草Glycyrrhizae Radix et Rhizoma栓皮与未去栓皮甘草中的化学成分,探讨粉甘草净制加工中去除栓皮的合理性。方法:采用TLC法,分析甘草栓皮与未去栓皮甘草中化学成分的差异,以乙酸乙酯-甲酸-冰醋酸-水(15:1:1:2)为展开剂,10%硫酸乙醇溶液显色,在紫外灯(365nm)下检视。结果:甘草栓皮供试品色谱中,在与未去栓皮甘草供试品色谱和甘草对照药材色谱相应的位置上,均未显相同颜色和大小的荧光斑点。结论:甘草栓皮与未去栓皮甘草中的化学成分有较明显的不同,推测粉甘草在净制加工中去除栓皮是有一定原因的。Objective：To compare the chemical constituents in the cork of Glycyrrhizae Radix et Rhizome and Glycyrrhizae Radix et Rhizoma not peeled cork in order to study on the processing rationality of Glycyrrhizae Radix et Rhizoma peeling cork.Methods：Use TLC method,to analyze the differences of the chemical constituents in the cork of Glycyrrhizae Radix et Rhizoma and Glycyrrhizae Radix et Rhizoma not peeled cork.Developing agent：ethyl acetate-formic acid-glacial acetic acid-water（15：1：1：2）;chromogenic agent：10% sulphuric acid-ethanol;UV detector wavelength was set at 365nm.Results：In the chromatography of the cork of Glycyrrhizae Radix et Rhizoma assayed sample,different fluorescent spots were present compared with the position of the Glycyrrhizae Radix et Rhizoma not peeled cork assayed sample and the Glycyrrhizae Radix et Rhizoma reference material medical.Conclusion：The chemical constituents in the cork of Glycyrrhizae Radix et Rhizoma was considerably different from that in Glycyrrhizae Radix et Rhizoma not peeled cork,and presumably,the processing of Glycyrrhizae Radix et Rhizoma peeling cork may have some reasons.

关 键 词：甘草 粉甘草 甘草栓皮 化学成分 三萜皂苷 TLC 

分 类 号：R122.11[医药卫生—环境卫生学]