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地埝药材薄层色谱鉴别研究
引用本文:黄陆强,黎田儿,黄文平,李志峰,冯育林,杨世林.地埝药材薄层色谱鉴别研究[J].江西中医学院学报,2014,26(4):68-69.
作者姓名:黄陆强  黎田儿  黄文平  李志峰  冯育林  杨世林
作者单位:1. 江西中医药大学 江西南昌330004
2. 中药固体制剂制造技术国家工程研究中心 江西南昌330006
3. 江西中医药大学 江西南昌330004;中药固体制剂制造技术国家工程研究中心 江西南昌330006
基金项目:《中国药典》2015版一部标准研究项目
摘    要:目的:研究中药地埝的薄层色谱鉴别方法.方法:依据现行《中国药典》2010年版一部附录ⅥB试验方法考察了不同提取方法、薄层板、展开剂、显色剂下地埝的薄层鉴别研究.结果:用硅胶GF254薄层板,二氯甲烷-乙酸乙酯-甲酸(5:4:1)为展开剂,以氨熏为显色剂,再置可见光下检视斑点,分离效果最佳.结论:本实验研究可作为地埝药材质量标准的提高与完善提供依据.

关 键 词:地埝  质量标准  薄层色谱法

Thin-Layer Chromatography of Melastoma dodecandrum Lour
HUANG Lu-qiang , LI Tian-er , HUANG Wen-ping , LI Zhi-feng , FENG Yu-lin , YANG Shi-lin.Thin-Layer Chromatography of Melastoma dodecandrum Lour[J].Journal of Jiangxi College of Traditional Chinese Medicine,2014,26(4):68-69.
Authors:HUANG Lu-qiang  LI Tian-er  HUANG Wen-ping  LI Zhi-feng  FENG Yu-lin  YANG Shi-lin
Institution:HUANG Lu - qiang , LI Tian - er , HUANG Wen - ping, LI Zhi - feng, FENG Yu - lin,YANG Sift - iin( 1. Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China; 2. Solid preparation of Traditional Chinese Medicine Manufacturing Technology National Engineering Center, Nanchang 330006, China.)
Abstract:Objective :To study a thin -layer chromatography analysis method of Melastoma dodecandrum Lour. Methods:Different ex- traction methods, thin layer plate, developing solvent and colour developing agent were investigated according to the calibration method of Chinese Pharmacopoeia appendix B (2010 edition). Result:The best of thin -layer separation effect was as follow: Silicone GF254 thin- layer plate, Diehloromethane -Ethyl acetate -Formic acid(5: 4:1 ) as developing solvent,ammonia smoked as colour developing agent and examining under the UV lamp. Conclusion:This experimental method can effectively control the quality of Melastoma dode- candrum Lour.
Keywords:Melastoma dodecandrum Lour  Quality standard  TLC method
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