000163890 001__ 163890
000163890 005__ 20251113160752.0
000163890 0247_ $$2doi$$a10.1007/s00216-015-8848-2
000163890 0248_ $$2sideral$$a92715
000163890 037__ $$aART-2015-92715
000163890 041__ $$aeng
000163890 100__ $$0(orcid)0000-0003-2638-9221$$aCanellas, E.
000163890 245__ $$aUPLC–ESI-Q-TOF-MSE and GC–MS identification and quantification of non-intentionally added substances coming from biodegradable food packaging
000163890 260__ $$c2015
000163890 5060_ $$aAccess copy available to the general public$$fUnrestricted
000163890 5203_ $$aBiodegradable packagings are made by combination of several materials creating a multilayer with the properties needed. Each material, including the adhesive, could contain substances that could migrate to the food. In this work, gas chromatography coupled with mass spectrometry and ultra-high-pressure liquid chromatography coupled with quadrupole time-of-flight mass spectrometry were used to identify the biodegradable adhesive compounds. Five of the 13 compounds identified were nonintentionally added substances; they were neoformed compounds created by the reaction of added compounds in the adhesive. Moreover, the migration of the compounds through four different biodegradable materials—paper, polylactic acid, ecovio®, and polyvinyl alcohol—was studied for the first time. Three of the 13 compounds identified in the adhesive migrated from the adhesive to Tenax®, which was used as a solid food simulant. One of them, 2, 4, 7, 9-tetramethyl-5-decyne-4, 7-diol, was an intentionally added substance, and the other two were 1, 6-dioxacyclododecane-7, 12-dione and 1, 6, 13, 18-tetraoxacyclotetracosane-7, 12, 19, 24-tetraone, which were nonintentionally added substances identified in this work. Higher migration values (ranging from 0.81 to 2.07 mg/kg) were observed for migration through ecovio® than through the multilayer made by combination of ecovio® and polyvinyl alcohol (0.07–0.39 mg/kg) owing to the barrier effect provided by polyvinyl alcohol. The migration values for migration through paper and polylactic acid were below the limits of detection.
000163890 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T10
000163890 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000163890 590__ $$a3.125$$b2015
000163890 591__ $$aCHEMISTRY, ANALYTICAL$$b15 / 75 = 0.2$$c2015$$dQ1$$eT1
000163890 591__ $$aBIOCHEMICAL RESEARCH METHODS$$b25 / 77 = 0.325$$c2015$$dQ2$$eT1
000163890 592__ $$a1.059$$b2015
000163890 593__ $$aAnalytical Chemistry$$c2015$$dQ1
000163890 593__ $$aBiochemistry$$c2015$$dQ2
000163890 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000163890 700__ $$0(orcid)0000-0002-8765-4319$$aVera, P.$$uUniversidad de Zaragoza
000163890 700__ $$0(orcid)0000-0003-2685-5739$$aNerín, C.$$uUniversidad de Zaragoza
000163890 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica
000163890 7102_ $$12009$$2X$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cProy. investigación HVA
000163890 773__ $$g407, 22 (2015), 6781-6790$$pAnal. Bioanal. Chem.$$tAnalytical and Bioanalytical Chemistry$$x1618-2642
000163890 8564_ $$s446726$$uhttps://zaguan.unizar.es/record/163890/files/texto_completo.pdf$$yPostprint
000163890 8564_ $$s1816517$$uhttps://zaguan.unizar.es/record/163890/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000163890 909CO $$ooai:zaguan.unizar.es:163890$$particulos$$pdriver
000163890 951__ $$a2025-11-13-14:57:15
000163890 980__ $$aARTICLE