GC-ECD测定当归等10种药食两用中药材中有机氯残留量  

GC-ECD testing organochlorine residues in 10 kinds of food and medicine medicinal materials like Angelica sinensis

作　　者：何清彦 皮胜玲 谢嘉驰 夏伯候[1,3,4] 李亚梅[1,3,4] 林丽美[1,3,4] 

机构地区：[1]湖南中医药大学药学院,长沙410208 [2]湖南省娄底市食品药品监督管理局娄星分局,湖南娄底417000 [3]湘产大宗药材品质评价湖南省重点实验室,长沙410208 [4]湖南省中药不良成分快速检测及脱除工程技术研究中心,长沙410208

出　　处：《中国当代医药》2016年第10期4-7,12,共5页China Modern Medicine

基　　金：湖南省科技基本建设项目(湘发改高技[2013]1199号);湖南省湖湘青年科技创新创业平台培养对象自主选题项目(湘财教指[2013]158号);湖南省"十二五"重点学科药学学科项目(湘教发[2011]76号);湖南省长沙市科技计划项目(K1406030-31)

摘　　要：目的考察当归等10种药食两用中药材中有机氯六六六、滴滴涕和五氯硝基苯的残留量,为该类药食两用药材的安全性评价提供实验数据,为其标准的进一步完善提供参考。方法从市场收集该类药材30批次,采用GC-ECD检测方法对其进行9种有机氯农药残留检测。结果所建立的含测方法平均回收率为90.97%～103.56%,RSD值0.4%～2.7%。所测定的当归、党参等药材中均含有不同程度的有机氯农药残留。结论药食两用药材的农药残留限量需严格控制。Objective To explore the residual amount of Organochlorine 666,dichlorodiphenyl trichloroethane and quintozene in 10 kinds of food and medicine medicinal materials like Angelica sinensis,to provide experimental data for the safety evaluate for these food and medicine medicinal materials and to provide further reference for the standard.Methods 30 batches medicinal materials were collected from market and 9 kinds of chlorine pesticide residues were tested by using GC-ECD method. Results The average recovery rate of the methods was 90.97%-103.56% and the RSD was 0.4%-2.7%.Among Angelica sinensis and Codonopsis pilosula that were tested,different levels of organochlorine pesticide residues in them. Conclusion The pesticide residual limitations in food and medicine medicinal materials should be strict controlled.

关 键 词：药食两用中药材 有机氯残留 气相色谱-电子捕获检测器 

分 类 号：R282.5[医药卫生—中药学]