Determination of residues of quinolones in pig muscle: Comparative study of classical and microwave extraction techniques

摘要: This paper presents the comparison between two analytical methods used for determination of quinolones in pig muscle. The procedures involve extraction from tissues by traditional and using microwave-assisted (MAE), a step clean-up preconcentration analytes solid phase subsequent liquid chromatography separation with UV absorbance detection. MAE has proven to be an alternative classical extract muscle below maximum residue limit (MRLs) established European Community, because less interfering substances were observed cleaner extracts obtained consequence LOD LOQ determined are slightly lower than those extraction.