Multiresidue determination of sulfonamides in chicken meat by polymer monolith microextraction and capillary zone electrophoresis with field-amplified sample stacking

Journal of Chromatography. a
Ting LiYu-Qi Feng

Abstract

A method based on poly(methacrylic acid-co-ethylene glycol dimethacrylate) (MAA-EGDMA) monolith microextraction (PMME) and online preconcentration technique of field-amplified sample stacking (FASS) was proposed for sensitive capillary electrophoresis-ultraviolet (CE-UV) analysis of 12 sulfonamides (sulfamethazine, sulfamethoxypyridazine, sulfathiazole, sulfamerazine, sulfameter, sulfadoxine, sulfadimethoxine, sulfamonomethoxine sodium, sulfachlorpyridazine, sulfamethoxazole, sulfamethizole, and sulfisoxazole) in chicken samples. The conditions of PMME were optimized for the improvement of extraction efficiency and reduction of the matrix interferences from chicken sample. The best separation was achieved within 15 min using a buffer of 100 mM phosphate electrolyte (pH 7.3) with temperature and voltage of 20 degrees C and 25 kV, respectively. By applying FASS, detection limits of 3.49-16.7 ng/g were achieved with satisfactory precision (RSD<or==13%) and recovery (96.3-104%) over a linear range of 50-1,000 ng/g for most analytes.

References

Mar 1, 1990·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·N A LittlefieldD W Gaylor
Feb 24, 2001·Journal of Chromatography. a·Z K Shihabi
Feb 24, 2001·Journal of Chromatography. a·J P Quirino, S Terabe
Jan 20, 2006·Electrophoresis·Carmen García-Ruiz, María Luisa Marina
Jun 5, 2007·Analytica Chimica Acta·Mónica Ana RavioloJosep Esteve-Romero
Nov 28, 2007·Electrophoresis·María Castro-PuyanaMaría L Marina

❮ Previous
Next ❯

Citations

Nov 26, 2013·Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences·Fanghong TongQingcui Chu
Apr 16, 2011·Journal of Agricultural and Food Chemistry·Sílvia BorràsJacinto Guiteras
Feb 9, 2016·Journal of Agricultural and Food Chemistry·Rui SuHongmei Yang
Oct 22, 2011·Journal of Pharmaceutical and Biomedical Analysis·N'Cho Christophe AminHuguette Fabre
Jul 18, 2016·Environmental Science and Pollution Research International·Shaheen Shah, Ce Hao
Feb 17, 2009·Journal of Separation Science·Rodrigo Hoff, Tarso B L Kist
Jun 18, 2009·Analytical and Bioanalytical Chemistry·Ana M García-CampañaCarmen Cruces-Blanco
Dec 10, 2009·Electrophoresis·María Castro-PuyanaMaría Luisa Marina
Nov 3, 2009·Analytical and Bioanalytical Chemistry·Consuelo Cháfer-PericásAmelia Moreno
Oct 31, 2009·Journal of Separation Science·María Asensio-RamosSalvatore Fanali
Dec 21, 2010·Electrophoresis·Zdena MaláPetr Boček
Mar 12, 2011·Journal of Separation Science·Akira NameraShota Miyazaki

❮ Previous
Next ❯

Related Concepts

Related Feeds

Antifungals

An antifungal, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis, cryptococcal meningitis, and others. Discover the latest research on antifungals here.

Antifungals (ASM)

An antifungal, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis, cryptococcal meningitis, and others. Discover the latest research on antifungals here.