Gas chromatography–mass spectrometry determination of the migration of phthalate plasticisers from polyvinyl chloride in food aliments

  • M. O. BOUSSOUM Faculte des s de la Nature et de la Vie, Université Ibn Khaldoun, Tiaret, Algeria.
  • N. BELHANECHE-BEMSEMERA 2Laboratoire des Sciences et Techniques de l’Environnement, Ecole Nationale Polytechnique, BP 182 El-Harrach, Alger, Algeria.

Résumé

In this study, the specific migration of epoxidized sunflower oil (ESO) and di-octyl phthalate (DOP) was addressed by using gas chromatography coupled with mass spectrometry. The test conditions were 12 days. Twelve circular samples of plasticized PVC were immersed in 120 ml of olive oil and aqueous ethanol. A circular sample and 10 ml of food simulant were taken off every day to be analyzed. The rate of mass variation was followed.

We first searched for the optimum operating conditions for the analysis of additives in question (ESO and DOP) in based on the measurement of retention time to increase the sensitivity and specificity of the chromatographic system chosen.

Keywords: plasticized PVC, migration, DOP, ESO, CG/SM.

Références

[1]: I.Rie, N.Hiroyuki, “High-throughput determination of mono- and di(2- ethylhexyl)phthalate migration from PVC tubing to drugs using liquid chromatography–tandem mass spectrometry”, Journal of Pharmaceutical and Biomedical Analysis 39 (2005) 1036–1041
[2]: Y. C. Ling, C. Y. Chen, A.V. Ghule, “Rapid identification of phthalates in blood bags and food packaging using ToF-SIMS”, Applied Surface Science 231–232 (2004) 447–451.
[3]: W. Huber, B. Grasl-Kraupp, Hepatocarcinogenic potential of DEHP in rodents and its implications on human risk. Crit. Rev. Toxicol. 26, 365–481. (1996).
[4] : Projet de recherche N° AE 197/05 intitulé «Epoxydation de l’huile de tournesol et applications», Premiers Programmes Nationaux de Recherche (PNR1), (1998-2001).
[5] : Livre vert de la communauté européenne COM (2000) 469, 26/07/2000.
[6] : M.T.Benaniba, «Epoxydation de l’huile de tournesol et application à la stabilisation thermique du polychlorure de vinyle », Thèse de doctorat d’état, Université de Sétif, (2003).
[7]: M.T.Benaniba, N.Belhaneche-Bensemra, G.Gelbard, «Stabilizing effect of epoxydized sunflower oil on the thermal degradation of PVC », Polym.Degr & Stab, N° 74, PP 501-505 (2001).
[8]: D.Atek, N.Belhaneche-Bensemra, « FTIR investigation of the specific migration of additives from rigid poly (vinyl chloride) », Eur. Polym. J. 41, PP 707-714, (2005).
[9] : M.O.Boussoum, D.Atek, N.Belhanache-Bensemra, « Etude des interactions contenant -contenu dans le cas polychlorure de vinyle stabilisé à l’huile de tournesol époxydée », Projet de Fin d’Etude, Ecole Nationale Polytechnique, (2003).
[10]: M.O.Boussoum, D.Atek, N.Belhanache-Bensemra, «Interactions between Poly (vinyl chloride) stabilised with expoxidized sunflower oil and food simulants », J. Polym. Degrad. and Stab., N° 91, PP 579-584, (2006).
[11] : D.Atek, « Etude de la migration spécifique et de la toxicité de l’huile de tournesol époxydée », Mémoire de magister, Ecole Nationale Polytechnique, (2002).
[12]: D. MESSADI, N. FERTIKH and A. E. H. GHEID, "Study of exchanges between a non-solvent and plasticizer disperse in a plastic disc," Eur. Polym. J. Vol. 27, No. 11, PP. 1187-1193, (1991).
[13]: Qian Wang, B.K.Storm, “Separation and analysis of low molecular weight plasticizers in poly (vinyl chloride) tubes”, Polymer Testing N° 24, PP 290-300, (2005).
[14]: L.Fantoni, C.Simoneau, “European survey of contamination of homogenized baby food by expoxidized soybean oil migration from plasticized PVC gaskets”, Food Additives & Contaminants, Vol.20, N° 11, PP 1087-1096, (2003).
[15]: M.V.Gonzalez-Rodriguez, « Determination of antioxidant migration levels from low-density polyethylene films into food simulants », Journal of Chromatography A, N° 1018, PP 53-62, (2003).
[17]: G.CAMERON, “A new approach to the analysis of phtalate esters by GC/MS”, Agilent Technologies Inc., Palo Alto, Californie, État-Unis, (2001).
[19] : Norme ENV 1186-4, «Détermination des esters méthyliques d’acides gras », (1994).
Publiée
2017-01-01
Comment citer
BOUSSOUM, M. O.; BELHANECHE-BEMSEMERA, N.. Gas chromatography–mass spectrometry determination of the migration of phthalate plasticisers from polyvinyl chloride in food aliments. Science des matériaux (Laboratoire LARHYSS), [S.l.], v. 8, n. 01, jan. 2017. ISSN 2352-9954. Disponible à l'adresse : >http://revues.univ-biskra.dz/index.php/sdm/article/view/1932>. Date de consultation : 17 oct. 2017