Contributors: Laboratoire d'étude des Résidus et Contaminants dans les Aliments (LABERCA); École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE); Plateforme Metabolomics, Lipidomics and Steroidomics Analysis (MELISA); École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-MetaboHUB-Grand-Ouest; MetaboHUB-MetaboHUB; ARDAGH MP WEST France SAS; Partenaires INRAE; Chimie Et Interdisciplinarité : Synthèse, Analyse, Modélisation (CEISAM); Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST); Université de Nantes (UN)-Université de Nantes (UN)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)
نبذة مختصرة : ISI Document Delivery No.: IM0NO Times Cited: 1 Cited Reference Count: 25 Elsa, Omer Emmanuelle, Bichon Sebastien, Hutinet Anne-Lise, Royer Fabrice, Monteau Helene, Germon Paul, Hill Gerald, Remaud Gaud, Dervilly-Pinel Cariou, Ronan Bruno, Le Bizec ; Dervilly-Pinel, Gaud/B-5060-2016 Bichon, Emmanuelle/0000-0001-7731-8808; Dervilly-Pinel, Gaud/0000-0002-1867-0008; Cariou, Ronan/0000-0002-4669-1834 "Association Nationale de la Recherche et de la Technologie" (ANRT)French National Research Agency (ANR) The authors are grateful to Aaron Parker and Jean-Marie Casanova (Markes) as well as Benedicte Gauriat and Stephane Decouflet (Thermo) for providing access to their analytical platforms and for technical support. The authors would like to kindly thank Laura McGregor and Carmen Panayi for their proofreading of English. The "Association Nationale de la Recherche et de la Technologie" (ANRT) is acknowledged for its financial support. 1 15 24 Elsevier Amsterdam 1873-3778 ; International audience ; Polyester-polyurethane lacquer, used to cover the inner surface of metallic food contact materials, may transfer non-intentionally added substances (NIAS) to the food. The identification of such a diversity of compounds, considered as migrating substances, requires taking advantage of complementary analytical platforms. Therefore, four types of gas chromatography-mass spectrometry (GC-MS) couplings were investigated and compared for their abilities to identify migrating substances after acetonitrile extraction of two commercialised lacquers. In parallel, various ionisation sources, i.e. electron ionisation (EI) (70 eV and soft energies) and atmospheric-pressure chemical ionisation (APCI) as well as various mass analysers, i.e. quadrupole, time-of-flight (low and high resolution) and Orbitrap, were tested. Comparison of mass spectra with a commercial library for EI ionisation source led to the identification of two NIAS compounds, isophorone diisocyanate and 4,4'-diphenylmethane diisocyanate. Additionally, many cyclic ...
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