An emerging technology of active packaging enables prolongation of food shelf life by limiting the oxygen transfer and the reactivity of free radicals, which both destruct food freshness. In this work, Fe2TiO5 nanoparticles were synthesized using a modified sol–gel method and evaluated as an enforcement of alginate food packaging film. Pure phase Fe2TiO5 nanoparticles had an average particle size of 44 nm and rhombohedral morphology. Fe2TiO5 nanoparticles induce no cell damage of human Caco-2 epithelial cells and show no inhibitory effect towards growth of a panel of bacterial strains, suggesting good biocompatibility. Films obtained by incorporation of Fe2TiO5 nanoparticles into alginate using the solvent casting method show no migration of iron or titanium ions from films to food simulants again suggesting their safety as a packaging material. Fe2TiO5 nanoparticles also showed strong antioxidant efficiency as determined using the DPPḢ assay, and confirmed further in a preservation te...st on fresh fruit.
Keywords:
Alginate film / Antioxidant active / Biocompatibility / Composite film / Fe2TiO5 nanoparticles
TY - JOUR
AU - Rizzotto, Francesco
AU - Vasiljević, Zorka Ž.
AU - Stanojević, Gordana
AU - Dojčinović, Milena P.
AU - Janković-Častvan, Ivona
AU - Vujančević, Jelena D.
AU - Tadić, Nenad B.
AU - Branković, Goran O.
AU - Magniez, Aurélie
AU - Vidić, Jasmina
AU - Nikolić, Maria Vesna
PY - 2022
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5147
AB - An emerging technology of active packaging enables prolongation of food shelf life by limiting the oxygen transfer and the reactivity of free radicals, which both destruct food freshness. In this work, Fe2TiO5 nanoparticles were synthesized using a modified sol–gel method and evaluated as an enforcement of alginate food packaging film. Pure phase Fe2TiO5 nanoparticles had an average particle size of 44 nm and rhombohedral morphology. Fe2TiO5 nanoparticles induce no cell damage of human Caco-2 epithelial cells and show no inhibitory effect towards growth of a panel of bacterial strains, suggesting good biocompatibility. Films obtained by incorporation of Fe2TiO5 nanoparticles into alginate using the solvent casting method show no migration of iron or titanium ions from films to food simulants again suggesting their safety as a packaging material. Fe2TiO5 nanoparticles also showed strong antioxidant efficiency as determined using the DPPḢ assay, and confirmed further in a preservation test on fresh fruit.
PB - Elsevier Ltd
T2 - Food Chemistry
T1 - Antioxidant and cell-friendly Fe2TiO5 nanoparticles for food packaging application
SP - 133198
VL - 390
DO - 10.1016/j.foodchem.2022.133198
ER -
@article{
author = "Rizzotto, Francesco and Vasiljević, Zorka Ž. and Stanojević, Gordana and Dojčinović, Milena P. and Janković-Častvan, Ivona and Vujančević, Jelena D. and Tadić, Nenad B. and Branković, Goran O. and Magniez, Aurélie and Vidić, Jasmina and Nikolić, Maria Vesna",
year = "2022",
abstract = "An emerging technology of active packaging enables prolongation of food shelf life by limiting the oxygen transfer and the reactivity of free radicals, which both destruct food freshness. In this work, Fe2TiO5 nanoparticles were synthesized using a modified sol–gel method and evaluated as an enforcement of alginate food packaging film. Pure phase Fe2TiO5 nanoparticles had an average particle size of 44 nm and rhombohedral morphology. Fe2TiO5 nanoparticles induce no cell damage of human Caco-2 epithelial cells and show no inhibitory effect towards growth of a panel of bacterial strains, suggesting good biocompatibility. Films obtained by incorporation of Fe2TiO5 nanoparticles into alginate using the solvent casting method show no migration of iron or titanium ions from films to food simulants again suggesting their safety as a packaging material. Fe2TiO5 nanoparticles also showed strong antioxidant efficiency as determined using the DPPḢ assay, and confirmed further in a preservation test on fresh fruit.",
publisher = "Elsevier Ltd",
journal = "Food Chemistry",
title = "Antioxidant and cell-friendly Fe2TiO5 nanoparticles for food packaging application",
pages = "133198",
volume = "390",
doi = "10.1016/j.foodchem.2022.133198"
}
Rizzotto, F., Vasiljević, Z. Ž., Stanojević, G., Dojčinović, M. P., Janković-Častvan, I., Vujančević, J. D., Tadić, N. B., Branković, G. O., Magniez, A., Vidić, J.,& Nikolić, M. V.. (2022). Antioxidant and cell-friendly Fe2TiO5 nanoparticles for food packaging application. in Food Chemistry
Elsevier Ltd., 390, 133198.
https://doi.org/10.1016/j.foodchem.2022.133198
Rizzotto F, Vasiljević ZŽ, Stanojević G, Dojčinović MP, Janković-Častvan I, Vujančević JD, Tadić NB, Branković GO, Magniez A, Vidić J, Nikolić MV. Antioxidant and cell-friendly Fe2TiO5 nanoparticles for food packaging application. in Food Chemistry. 2022;390:133198.
doi:10.1016/j.foodchem.2022.133198 .
Rizzotto, Francesco, Vasiljević, Zorka Ž., Stanojević, Gordana, Dojčinović, Milena P., Janković-Častvan, Ivona, Vujančević, Jelena D., Tadić, Nenad B., Branković, Goran O., Magniez, Aurélie, Vidić, Jasmina, Nikolić, Maria Vesna, "Antioxidant and cell-friendly Fe2TiO5 nanoparticles for food packaging application" in Food Chemistry, 390 (2022):133198,
https://doi.org/10.1016/j.foodchem.2022.133198 . .
