›› 2007, Vol. 34 ›› Issue (5): 31-33.

• 动物营养与饲料科学 • 上一篇    下一篇

鸡肉中磺胺类药物残留的薄层色谱检测方法

刘雪红1,李娟1,董紫凌1,宋平1,韩凤丽1,马萍2
  

  1. 1.大连市兽药饲料监察所,大连 116021;2.珠海联邦制药股份有限公司,珠海 528467
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-05-20 发布日期:2007-05-20

Determinatiaon of Sulfonamides Residues in Chicken by TCL

LIU Xuehong1,LI Juan1,DONG Ziling1,SONG Ping1,HAN Fengli1,MA Ping2
  

  1. 1.Dalian Municipal Supervisory Institute Veterinaru Drugs and Feedstuffs, Dalian 116021,China; 2.Zhuhai United Labortories Co.Ltd, Zhuhai 528467,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-05-20 Published:2007-05-20

摘要: 建立了鸡肉中磺胺类药物(磺胺二甲氧嘧啶、磺胺二甲基嘧啶、磺胺喹)多残留检测的薄层色谱法。用二氯甲烷提取鸡肉样品中的药物,离心后将提取液蒸干。采用硅胶G板为固定相,以氯仿∶叔丁醇(85∶15)为展开剂,喷以0.01%荧光胺,置紫外灯(365 nm)下检视。3种药物分离良好,斑点显色清晰且无干扰。回收率约为60%,检出限为0.05 μg/ml。

关键词: 鸡肉; 磺胺类药物; 薄层色谱法

Abstract: A method of TCL was developed to determine sulfonamides residues in chicken,Sulfonamides were extracted from tissues by dichloromethane and distilled to dry. A silicon G board was used as stationary phase,the mixture of (chloro- form-Trimethyl carbinol) (85∶15)as developping solution,and 0.01% Fluram as revealing agent.The bands were clear without interference.The average recovery was 60%,The detection limit was 0.05 μg/ml.

Key words: chicken; sulfonamides; TCL

中图分类号: