基于毛细管电泳技术的毒品检验与溯源  

Drug analysis and traceability based on capillary electrophoresis

作　　者：李晓娟[1] 刘心[1] 杨丽[1] 李虹[2] 

机构地区：[1]东北师范大学化学学院,吉林长春130024 [2]云南省公安厅刑侦总队,云南昆明650228

出　　处：《分子科学学报》2016年第4期334-338,共5页Journal of Molecular Science

基　　金：吉林省科技厅资助项目(20120431)

摘　　要：提出一种基于毛细管电泳技术的毒品检验和溯源方法.针对同一来源和不同来源的没收甲基苯丙胺毒品药片电泳谱图分析,同一批次药品分离得到良好的一致性和重现性(峰高DRS<5.3%(n=4);迁移时间DRS<1.1%(n=4)),对不同批次的药品的峰高及峰数量有明显区分,实现了通过毛细管电泳达到溯源性分析,为毒品检验及溯源提供了一种可行性方法.Drug crime has become a serious social problem.The fight against drug crime has become an important and difficult task in the world.Drug determination and Traceability Technology is a key technical means to combat drug crime,has an important role in the work of drug control.In this paper,a method of drug determination and traceability based on capillary electrophoresis is presented.According to the quantitative and qualitative analysis of electropherograms for the uniform source and different sources of seized methamphetamine tablets,good consistency and reproducibility of peak height DRS〈5.3%（n=4）; migration time DRS〈1.1%（n=4）,were obtained for the drugs from a batch,while the peak height and peak numbers from f different batches are distinct.The proposed method can be used as a feasible method for drug testing and tracing to the source.

关 键 词：毒品分析 毒品溯源 毛细管电泳 甲基苯丙胺 咖啡因 

分 类 号：O657[理学—分析化学]