000163916 001__ 163916 000163916 005__ 20251113160752.0 000163916 0247_ $$2doi$$a10.1002/jms.3445 000163916 0248_ $$2sideral$$a120281 000163916 037__ $$aART-2014-120281 000163916 041__ $$aeng 000163916 100__ $$0(orcid)0000-0003-2638-9221$$aCanellas, Elena 000163916 245__ $$aAtmospheric pressure gas chromatography coupled to quadrupole-time of flight mass spectrometry as a tool for identification of volatile migrants from autoadhesive labels used for direct food contact 000163916 260__ $$c2014 000163916 5203_ $$aPressure‐sensitive adhesives (PSA) are used to manufacture labels that are applied directly on the food. These adhesives could contain not only intentionally added compounds (IAS) to the adhesive formula but also non‐intentionally added substances (NIAS), due to the impurities from the raw materials used, decomposition of the initial components or from chemical interactions between them. These compounds could migrate to the food and contaminate it. In this study, gas chromatography coupled with mass spectrometry (GC‐MS/Q) and atmospheric pressure gas chromatography coupled to a quadrupole hyphenated to a time of flight mass spectrometer (APGC‐MS/Q‐TOF) have been used for identification of unknown compounds and NIAS coming from a PSA. Seven compounds were identified by GC‐MS/Q, and other eight compounds remained initially unknown. The structure of these eight new compounds was elucidated by working with the spectra obtained by APGC‐MS/Q‐TOF. Finally, two different migration studies were carried out. The first one with Tenax as solid food simulant in contact with the paper label containing the adhesive and the second one with isooctane filled in a natural pork intestine where the label containing the adhesive was applied on the external side. The results are shown and discussed. Copyright © 2014 John Wiley & Sons, Ltd. 000163916 540__ $$9info:eu-repo/semantics/closedAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es 000163916 590__ $$a2.379$$b2014 000163916 591__ $$aBIOCHEMICAL RESEARCH METHODS$$b39 / 79 = 0.494$$c2014$$dQ2$$eT2 000163916 591__ $$aSPECTROSCOPY$$b14 / 44 = 0.318$$c2014$$dQ2$$eT1 000163916 591__ $$aCHEMISTRY, ANALYTICAL$$b27 / 74 = 0.365$$c2014$$dQ2$$eT2 000163916 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000163916 700__ $$0(orcid)0000-0002-8765-4319$$aVera, Paula$$uUniversidad de Zaragoza 000163916 700__ $$0(orcid)0000-0003-2685-5739$$aNerin, Cristina$$uUniversidad de Zaragoza 000163916 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica 000163916 7102_ $$12009$$2X$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cProy. investigación HVA 000163916 773__ $$g49, 11 (2014), 1181 - 1190$$pJ. mass spectrom.$$tJOURNAL OF MASS SPECTROMETRY$$x1076-5174 000163916 8564_ $$s880699$$uhttps://zaguan.unizar.es/record/163916/files/texto_completo.pdf$$yPostprint 000163916 8564_ $$s1561303$$uhttps://zaguan.unizar.es/record/163916/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000163916 909CO $$ooai:zaguan.unizar.es:163916$$particulos$$pdriver 000163916 951__ $$a2025-11-13-14:57:47 000163916 980__ $$aARTICLE