Determination of Pesticides and PCBs in Virgin Olive Oil by Multicolumn Solid-Phase Extraction Cleanup Followed by GC-NPD/ECD and Confirmation by Ion-Trap GC−MS

A multicolumn solid-phase extraction cleanup for the determination of organophosphorus (OP) and organochlorine (OC) pesticides plus PCB congeners in virgin olive oil is presented. The method involves dissolution of the olive oil in hexane, followed by a cleanup system using a diatomaceous earth colu...

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Veröffentlicht in:	Journal of agricultural and food chemistry 2005-06, Vol.53 (13), p.5105-5109
Hauptverfasser:	Yagüe, Cristina, Bayarri, Susana, Conchello, Pilar, Lázaro, Regina, Pérez-Arquillué, Consuelo, Herrera, Antonio, Ariño, Agustín
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Chromatography, Gas - methods electron capture detectors Fat industries food analysis food contamination Food industries Fundamental and applied biological sciences. Psychology gas chromatography Gas Chromatography-Mass Spectrometry - methods General aspects Hydrocarbons, Chlorinated - analysis insecticide residues mass spectrometry Methods of analysis, processing and quality control, regulation, standards nitrogen-phosphorus detectors Olive Oil organochlorine insecticides Organophosphorus Compounds - analysis organophosphorus insecticides Pesticides - analysis Plant Oils - chemistry polychlorinated biphenyls Polychlorinated Biphenyls - analysis Quality Control Sensitivity and Specificity solid phase extraction
Online-Zugang:	Volltext
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