caa a22 4500 378853538 CHVBK 20180305123329.0 cr unu---uuuuu 161128e20031204xx s 000 0 eng 10.1515/CCLM.2003.244 doi (NATIONALLICENCE)gruyter-10.1515/CCLM.2003.244 Analysis of Nitrofuran Metabolites in Food by High-Performance Liquid Chromatography with Tandem Mass Spectrometry Detection [Elektronische Daten] [Patrick Edder, Sandra Vargas, Didier Ortelli, Claude Corvi] A reliable and sensitive procedure is presented for the analysis of nitrofuran metabolite residues in foods of animal origin, like poultry and shrimp. The method is based on a one-step extraction/derivatization, followed by solid-phase extraction clean-up with polymeric phase cartridges. The separations were carried out by liquid chromatography coupled with tandem mass spectroscopy detection. Results from the full validation of the procedure and from a survey of food available from the Swiss market, with the analysis of 236 samples of shrimp, poultry, fish and rabbit, are presented and demonstrate that this method is satisfactory in order to control nitrofuran residues in foods of animal origin. Copyright © 2003 by Walter de Gruyter GmbH & Co. KG Medical equipment & techniques nationallicence Medical diagnosis nationallicence Diseases & disorders nationallicence Edder Patrick aut Vargas Sandra aut Ortelli Didier aut Corvi Claude aut Clinical Chemistry and Laboratory Medicine Walter de Gruyter 41/12(2003-12-04), 1608-1614 1434-6621 41:12<1608 2003 41 cclm https://doi.org/10.1515/CCLM.2003.244 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1515/CCLM.2003.244 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Edder Patrick aut NATIONALLICENCE 700 1- Vargas Sandra aut NATIONALLICENCE 700 1- Ortelli Didier aut NATIONALLICENCE 700 1- Corvi Claude aut NATIONALLICENCE 773 0- Clinical Chemistry and Laboratory Medicine Walter de Gruyter 41/12(2003-12-04), 1608-1614 1434-6621 41:12<1608 2003 41 cclm CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter