000148256 001__ 148256
000148256 005__ 20250115160155.0
000148256 0247_ $$2doi$$a10.1080/02652030903161572
000148256 0248_ $$2sideral$$a65752
000148256 037__ $$aART-2009-65752
000148256 041__ $$aeng
000148256 100__ $$0(orcid)0000-0003-2685-5739$$aNerin, C.$$uUniversidad de Zaragoza
000148256 245__ $$aAnalytical Methods for the Screening of Potential Volatile Migrants from Acrylic-Base Adhesives used in Food-Contact Materials
000148256 260__ $$c2009
000148256 5203_ $$aTwo different analytical techniques were studied for screening the volatile compounds present in pure adhesives and those from the adhesives in different laminates. Three different adhesive formulations were used for the study, all acrylic-based and supplied by different producers. Laminates with polypropylene and paper, polypropylene and polyethylene, and aluminium and polyethylene as substrates were prepared and studied. Adhesives themselves were acetonitrile extracted and volatiles identified by time-of-flight mass spectrometry based on accurate mass measurement of molecular and main fragments. The volatiles in the films themselves were determined by a headspace solid-phase microextraction analysis followed by gas chromatography-mass spectrometry. Significant differences were found within the adhesive formulations. Compounds detected in the screening were assessed in terms of migration through the laminate polypropylene and paper into polyethylene used as a matrix-simulating food. The concentration of the compounds in the polyethylene ranged from 0.04 to 1.6 µg dm−2 in the polypropylene side, and from 0.27 to 28 µg dm−2 in the paper side. The most toxic compound detected in the screening, 2,4,7,9-tetramethyl-5-decyne-4, was not found in any of the sides. Analytical features were also calculated to provide the conditions for quantitative purposes. Sensitivity was at low ng dm−2 of polyethylene and the relative standard deviation was below 10%.
000148256 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T10
000148256 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000148256 590__ $$a2.131$$b2009
000148256 591__ $$aFOOD SCIENCE & TECHNOLOGY$$b21 / 117 = 0.179$$c2009$$dQ1$$eT1
000148256 591__ $$aCHEMISTRY, APPLIED$$b17 / 64 = 0.266$$c2009$$dQ2$$eT1
000148256 591__ $$aTOXICOLOGY$$b40 / 77 = 0.519$$c2009$$dQ3$$eT2
000148256 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000148256 700__ $$0(orcid)0000-0003-2638-9221$$aCanellas,E.$$uUniversidad de Zaragoza
000148256 700__ $$0(orcid)0000-0002-0759-9170$$aAznar,M.$$uUniversidad de Zaragoza
000148256 700__ $$aSilcock,P.
000148256 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica
000148256 7102_ $$12009$$2X$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cProy. investigación HVA
000148256 773__ $$g26, 12 (2009), 1592-1601$$pFood addit. contam.$$tFOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE$$x0265-203X
000148256 8564_ $$s494262$$uhttps://zaguan.unizar.es/record/148256/files/texto_completo.pdf$$yVersión publicada
000148256 8564_ $$s971095$$uhttps://zaguan.unizar.es/record/148256/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000148256 909CO $$ooai:zaguan.unizar.es:148256$$particulos$$pdriver
000148256 951__ $$a2025-01-15-15:05:51
000148256 980__ $$aARTICLE