The use of self-healing polymer materials in the form of film or coating in the food packaging industry can be very promising, because in case of damage, they can automatically repair and restore the integrity of their surface and characteristics by themselves. Packages are usually inevitably and imperceptibly damaged during transportation, handling and storage. In this case, the damaged parts of common packages, which lack self-healing ability, become susceptible to microbial growth due to exposure to the environment. This may endanger the quality and safety of food products. Within the realm of food packaging research, self-healing films and coatings have been developed using both intrinsic and non-intrinsic mechanisms. The former involves non-automatic self-healing in the presence of an external stimulus, while the latter mechanism enables automatic self-repair. In this study, self-healing mechanisms and the associated films and coatings have been explored and the feasibility and benefits of incorporating these materials into the realm of food packaging have been investigated. It should be mentioned that so far self-healing films and coatings have primarily been developed and examined mainly on a laboratory scale in order to conduct scientific studies. Moreover, recent review articles have rarely considered the real limitations of the industry in relation to improving the practical application of these films and coatings in the food packaging sector. Therefore, unlike previous studies, the present study has also examined the specific challenges of the industry in the field of self-healing packaging development and emphasized their importance.
Bhaskar S.V., Food Safety in the 21st Century, Gupta R.K., Dudeja P., and Singh M.A. (Eds.), Academic, San Diego, 1-10, 2017.
Ibid, 547-553.
Han J.W., Ruiz-Garcia L., Qian J.P., and Yang X.T., Food Packaging: A Comprehensive Review and Future Trends, Compr. Rev. Food Sci. F., 17, 860-877, 2018.
Lai W.F., Design and Application of Self-healable Polymeric Films and Coatings for Smart Food Packaging, npj Sci. Food, 7, 11, 2023.
Azeredo H.M., Otoni C.G., and Mattoso L.H.C., Edible Films and Coatings-Not Just Packaging Materials, Curr. Res. Food Sci., 5, 1590-1595, 2022.
Aziz M.S.A. and Salama H.E., Developing Multifunctional Edible Coatings Based on Alginate for Active Food Packaging, Int. J. Biol. Macromol., 190, 837-844, 2021.
Sun J., Wei Z., and Xue C., Preparation and Characterization of Multifunctional Films Based on Pectin and Carboxymethyl Chitosan: Forming Microchambers for High-Moisture Fruit Preservation, Food Packaging Shelf, 37, 101073, 2023.
Huang K. and Wang Y., Recent Advances in Self‐Healing Materials for Food Packaging, Packag. Technol. Sci., 36, 157-169, 2023.
Gopalakrishnan K. and Mishra P., Self-Healing Polymer a Dynamic Solution in Food Industry: A Comprehensive Review, Food Biophys., 19, 1-17, 2024.
Blaiszik B.J., Kramer S.L., Olugebefola S.C., Moore J.S., Sottos N.R., and White S.R., Self-Healing Polymers and Composites, Annu. Rev. Mater. Res., 40, 179-211, 2010.
Hia I.L., Vahedi V., and Pasbakhsh P., Self-Healing Polymer Composites: Prospects, Challenges, and Applications, Polym. Rev., 56, 225-261, 2016.
Parihar S. and Gaur B., Self Healing Approaches in Polymeric Materials-An Overview, J. Polym. Res., 30, 217, 2023.
Kessler M.R. and White S.R., Self-Activated Healing of Delamination Damage in Woven Composites, Compos. Part A: Appl. Sci., 32, 683-699, 2001.
Wang Y., Pham D.T., and Ji C., Self-Healing Composites: A Review, Cogent. Eng., 2, 1075686, 2015.
Dry C.M. and Sottos N.R., Passive Smart Self-Repair in Polymer Matrix Composite Materials, Proceeding of SPIE 1916, Smart Structures and Materials 1993: Smart Materials, Albuquerque, 23 July, 438-444, 1993.
Nevejans S., Ballard N., Miranda J.I., Reck B., and Asua J.M., The Underlying Mechanisms for Self-Healing of Poly(disulfide)s, Phys. Chem. Chem. Phys., 18, 27577-27583, 2016.
Silva A.C.M., Moghadam A.D., Singh P., and Rohatgi P.K., Self-Healing Composite Coatings Based on in Situ Micro–Nanoencapsulation Process for Corrosion Protection, J. Coat. Technol. Res., 1-29, 2017.
Buaksuntear K., Limarun P., Suethao S., and Smitthipong W., Non-Covalent Interaction on the Self-Healing of Mechanical Properties in Supramolecular Polymers, Int. J. Mol. Sci., 23, 6902, 2022.
Ye J., Fu S., Zhou S., Li M., Li K., Sun W., and Zhai Y., Advances in Hydrogels Based on Dynamic Covalent Bonding and Prospects for its Biomedical Application, Eur. Polym. J., 139, 110024, 2020.
Wang W., Zhang Y., and Liu W., Bioinspired Fabrication of High Strength Hydrogels from Non-Covalent Interactions, Prog. Polym. Sci., 71, 1-25, 2017.
Li Q., Liu C., Wen J., Wu Y., Shan Y., and Liao J., The Design, Mechanism and Biomedical Application of Self-Healing Hydrogels, Chinese Chem. Lett., 28, 1857-1874, 2017.
Hu B., Chen L., Lan S., Ren P., Wu S., Liu X. et al., Layerby-Layer Assembly of Polysaccharide Films with Self-Healing and Antifogging Properties for Food Packaging Applications, ACS Appl. Nano Mater., 1, 3733-3740, 2018.
Wang J., Gao Q., Zhao F., and Ju J., Repair Mechanism and Application of Self-Healing Materials for Food Preservation, Crit. Rev. Food Sci., 1-11, 2023.
Petrila L.M., Bucatariu F., Mihai M., and Teodosiu C., Polyelectrolyte Multilayers: An Overview on Fabrication, Properties, and Biomedical and Environmental Applications, Materials, 14, 4152, 2021.
Liu X., Han W., Zhu Y., Xuan H., Ren J., Zhang J., and Ge L., Anti-Oxidative and Antibacterial Self-Healing Edible Polyelectrolyte Multilayer Film in Fresh-Cut Fruits, J. Nanosci. Nanotechno., 18, 2592-2600, 2018.
Yang Y., Ren J., Luo C., Yuan R., and Ge L., Fabrication of L-Menthol Contained Edible Self-Healing Coating Based on Guest-Host Interaction, Colloid. Surface. A, 597, 124743, 2020.
Andersson C., Järnström L., Fogden A., Mira I., Voit W., Zywicki S., and Bartkowiak A., Preparation and Incorporation of Microcapsules in Functional Coatings for Self‐Healing of Packaging Board, Packag. Technol. Sci., 22, 275-291, 2009.
Smirnov M.A., Nikolaeva A.L., Bobrova N.V., Vorobiov V.K., Smirnov A.V., Lahderanta E., and Sokolova M.P., Self-Healing Films Based on Chitosan Containing Citric Acid/Choline Chloride Deep Eutectic Solvent, Polym. Test., 97, 107156, 2021.
Du Y., Yang F., Yu H., Cheng Y., Guo Y., Yao W., and Xie Y., Fabrication of Novel Self-Healing Edible Coating for FruitsPreservation and its Performance Maintenance Mechanism, Food Chem., 351, 129284, 2021.
Song Y.K., Kim H.W., and Chung C.M., Repeatable Self-Healing of a Protective Coating Based on Vegetable-Oil-Loaded Microcapsules, Polymers-Basel, 14, 2013, 2022.
Rahnama M., Oromiehie A., Ahmadi S., and Ghasemi I., Effect of Different Blend Compositions on Properties of Low-Density Polyethylene/Ethylene Vinyl Alcohol/Clay Toward High Oxygen Barrier Nanocomposite Films, Polym. Sci. Ser. A+, 59, 533-542, 2017.
Li D., Zhang J., Xu W., and Fu Y., Effect of SiO2/EVA on the Mechanical Properties, Permeability, and Residual Solvent of Polypropylene Packaging Films, Polym. Composite., 37, 101-107, 2016.
Mooninta S., Poompradub S., and Prasassarakich P., Packaging Film of PP/LDPE/PLA/Clay Composite: Physical, Barrier and Degradable Properties, J. Polym. Environ., 28, 3116-3128, 2020.
Ayhan Z., Cimmino S., Esturk O., Duraccio D., Pezzuto M., and Silvestre C., Development of Films of Novel Polypropylene Based Nanomaterials for Food Packaging Application, Packag. Technol. Sci., 28, 589-602, 2015.
Tas C.E., Hendessi S., Baysal M., Unal S., Cebeci F.C., Menceloglu Y.Z., and Unal H., Halloysite Nanotubes/Polyethylene Nanocomposites for Active Food Packaging Materials with Ethylene Scavenging and Gas Barrier Properties, Food Bioprocess Tech., 10, 789-798, 2017.
Bagheri-Renani, R., Arabgol, F., Paydayesh, A. (2024). 'Self-Healing of Polymeric Food Packaging', Basparesh, 14(3), pp. 58-70. doi: 10.22063/basparesh.2024.3591.1689
VANCOUVER
Bagheri-Renani, R., Arabgol, F., Paydayesh, A. Self-Healing of Polymeric Food Packaging. Basparesh, 2024; 14(3): 58-70. doi: 10.22063/basparesh.2024.3591.1689