Elena Canellas

Dr. Elena Canellas

Analytical Chemistry Department, GUIA Group, I3A, EINA, University of Zaragoza, Mª de Luna 3, 50018 Zaragoza, Spain

Research Focus & Metrics

Academic Career Length

20Years (2007-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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10 February 2011 in Journal of Materials Chemistry
Verified
Journal Article
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MAMargarita Aznar
Margarita Aznar
PVPaula Vera
Paula Vera
ECElena Canellas
Elena Canellas
CNCristina Nerin
Cristina Nerin
PMPeter Mercea
Peter Mercea
ASAngela Stoermer
Angela Stoermer
A wide variety of adhesives can be used to manufacture multilayer food packaging materials. Since these materials are usually in direct contact with the packed food, compounds from the adhesive may migrate into it. Therefore it is important to determine the composition of the adhesives used. The main aims of this work were to determine the compounds present in the adhesives used in the food packaging, to study their migration to food simulants and finally to use these data to test a mathematical tool designed for predicting migration to food from laminates containing adhesives. For this purpose a total of 45 market samples of multilayer materials (laminates and other glued materials) produced with 29 different adhesives were studied. A total of 55 different compounds were detected in these adhesives, 57% of these compounds migrated into a dry food simulant (Tenax®) through the food contact layer. These data were also used to compare it with the theoretically estimated migration of the adhesive compounds using “upper-bound reference” values for the diffusion and partition coefficients implied in a multilayer migration model. In 93% of the cases the estimated migration results met or exceeded the experimental ones. This is an important requirement for testing the applicability of these theoretical migration estimations for compliance decisions which aim to protect the consumer's health.



6 August 2016 in Analytical and Bioanalytical Chemistry
Verified
Journal Article
Closed access
PDF file
PVPaula Vera
Paula Vera
YEYolanda Echegoyen
Yolanda Echegoyen
ECElena Canellas
Elena Canellas
CNCristina Nerin
Cristina Nerin
MPMaría Palomo
María Palomo
CCCarmen Cámara
Carmen Cámara