Development and comparison of liquid-liquid extraction and accelerated solvent extraction methods for quantitative analysis of chloramphenicol, thiamphenicol, florfenicol, and florfenicol amine in poultry eggs
文献类型： 外文期刊
作者： Wang, Bo 1 ; Pang, Maoda 2 ; Zhao, Xia 3 ; Xie, Kaizhou 3 ; Zhang, Peiyang 3 ; Zhang, Genxi 3 ; Zhang, Tao 3 ; Liu, Xuezh 1 ;
作者机构： 1.Yangzhou Univ, Coll Vet Med, Yangzhou, Jiangsu, Peoples R China
2.Jiangsu Acad Agr Sci, Key Lab Control Technol & Stand Agroprod Safety &, Minist Sci & Technol,Inst Food Safety & Nutr, State Key Lab Cultivat Base,Lab Food Qual & Safet, Nanjing, Jiangsu, Peoples R China
3.Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China
4.Yangzhou Univ, Joint Int Res Lab Agr & Agriprod Safety, Yangzhou, Jiangsu, Peoples R China
关键词： ASE; chloramphenicol; florfenicol; florfenicol amine; poultry eggs; thiamphenicol; UPLC-ESI; MS; MS
期刊名称：JOURNAL OF MASS SPECTROMETRY （ 影响因子：1.982； 五年影响因子：2.03 ）
ISSN： 1076-5174
年卷期： 2019 年 54 卷 6 期
页码：
收录情况： SCI
摘要： Accelerated solvent extraction was investigated as a novel alternative technology for the separation and quantitative analysis of chloramphenicol, thiamphenicol, florfenicol, and florfenicol amine from poultry eggs, and the results were compared with the results of liquid-liquid extraction. Rapid quantification of the target compounds was carried out by ultra-performance liquid chromatography-electrospray ionization tandem triple quadrupole mass spectrometry. This optimized method was validated according to the requirements defined by the European Union and the United States Food and Drug Administration. Finally, the new approach was successfully applied to the quantitative determination of these analytes in 90 commercial poultry eggs from local supermarkets.
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