| 猪肉中13种磺胺类药物多残留检测超高效液相-串联质谱法 |
| |
| 引用本文： | 严凤,曹莹,李丹妮,张文刚,蒋音,张鑫,顾欣.猪肉中13种磺胺类药物多残留检测超高效液相-串联质谱法[J].中国农业科技导报,2009,11(Z1):35-38. |
| |
| 作者姓名： | 严凤 曹莹 李丹妮 张文刚 蒋音 张鑫 顾欣 |
| |
| 作者单位： | (上海兽药饲料检测所, 上海 201103) |
| |
| 摘 要： | 建立了用超高效液相-串联质谱仪检测猪肉中种磺胺多残留的方法。采用乙腈提取,正己烷去脂,碱性氧化铝柱净化后,用超高效液相-串联质谱仪进行定性及定量分析。方法最低检出限为0.25 μg/kg。方法灵敏、准确,可实现多种磺胺激素同时进行定性及定量分析。
|
| 关 键 词： | 磺胺 残留分析 超高效液相-串联质谱 |
| 收稿时间： | 2009-09-02 |
| 修稿时间： | 2009-10-09 |
Simultaneous Determination of 13 Sulfonamides in Porcine Meat by Ultra Performance Liquid Chromatography Tandem Mass Spectrometry |
| |
| YAN Feng,CAO Ying,LI Dan-ni,ZHANG Wen-gang,JIANG Yin,ZHANG Xin,GU Xin.Simultaneous Determination of 13 Sulfonamides in Porcine Meat by Ultra Performance Liquid Chromatography Tandem Mass Spectrometry[J].Journal of Agricultural Science and Technology,2009,11(Z1):35-38. |
| |
| Authors: | YAN Feng CAO Ying LI Dan-ni ZHANG Wen-gang JIANG Yin ZHANG Xin GU Xin |
| |
| Institution: | (Shanghai Supervisory Institute of Veterinary Drugs and Feedstaff, Shanghai 201103, China) |
| |
| Abstract: | A ultra performance liquid chromatography-tandem mass spectrometric (UPLC/MS/MS) method was developed for simultaneous determination of 13 sulfonamides in the porcine meat. Components were extracted from homogenized sample with acetonitrile, defatted by n-hexane and further extracted by Alumia B. The limit of determination (LOD) was 0.25 μg/kg. The method was proved to be satisfactory in precision, securacy and sensitivity for multi residues determination. |
| |
| Keywords: | sulfonamide residues analysis ultra performance liquid chromatography tandem mass spectrometry |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《中国农业科技导报》浏览原始摘要信息 |
| 点击此处可从《中国农业科技导报》下载免费的PDF全文 |
|
