Chitosan-Zinc Oxide Composite for Active Food Packaging Applications

  • Authors

    • S.R. Abdul Razak
    • H. Basri
    2018-11-30
    https://doi.org/10.14419/ijet.v7i4.30.22277
  • Active Packaging, Antimicrobial, Chitosan, Contact Angle, Zinc Oxide

  • Abstract

    Chitosan-zinc oxide (C-ZnO) films were prepared by a simple one pot procedure. In order to investigate the property of C-ZnO films, two composite films were prepared by varying the loading of ZnO and compared with pure chitosan film (C). The films were characterized by various techniques such as FTIR, DSC, tensile, contact angle and water vapour permeability. FTIR analysis showed changes in hydrogen bonds band at 3351 cm-1 compared to pure chitosan film. The incorporation of ZnO in chitosan films increased the contact angle by 30.5% in C-ZnO1.0 film while water vapour transmission rate decreased by 7.8% compared to C film. From the tensile test, C-ZnO0.5 and C-ZnO1.0 films were found to be much superior by 1.5 times and 2.5 times respectively compared to bare chitosan film. Larger inhibition ring (by 47%) was exhibited by C-ZnO1.0 as compared to C-ZnO0.5 when tested against S.aureus. From the results, it is displayed that the incorporation of zinc oxide to chitosan improve their properties which also shown the potential to become a candidate for food active packaging.

  • References

    1. [1] Youssef AM, El-Sayed SM, El-Sayed HS, Salama HH & Dufresne A, “Enhancement of Egyptian soft white cheese shelf life using a novel chitosan/carboxymethyl cellulose/zinc oxide bionanocomposite filmâ€, http://www.sciencedirect.com/science/journal/01448617">Carbohydrate Polymers, Vol. 151, pp. 9–19, 2016.

      [2] Qiao C, Ma X, Zhang J & Yao J, “Molecular interactions in gelatin/ chitosan composite filmsâ€, Food Chemistry, Vol. 235, pp. 45–50, 2017.

      [3] Karpuraranjith M & Thambidurai S, “Chitosan/zinc oxide-polyvinylpyrrolidone (CS/ZnO-PVP) nanocomposite for better thermal and antibacterial activityâ€, International Journal of Biological Macromolecules, Vol. 2, (2017), pp. 112-130.

      [4] Sanuja S, Agalya A & Umapathy MJ, “Synthesis and characterization of zinc oxide–neem oil–chitosan bionanocomposite for food packaging applicationâ€, International Journal of Biological Macromolecules, Vol. 74, (2015), pp. 76–84.

      [5] Al-Naamani L, Dobretsov S & Dutta J, “Chitosan-zinc oxide nanoparticle composite coating for active food packaging applicationsâ€, Innovative Food Science and Emerging Technologies, Vol 38, (2016), pp. 231–237.

      [6] Rahman PM, Abdul MVM & Muraleedharan K, “Flexible chitosan-nano ZnO antimicrobial pouches as a new material for extending the shelf life of raw meatâ€, International Journal of Biological Macromolecules, Vol. 97, (2017), pp. 382-391.

      [7] Wang Y, Zhang Q, Zhang CC & Li P, “Characterisation and cooperative antimicrobial properties of chitosan/nano-ZnO composite nanofibrous membranesâ€, Food Chemistry, Vol. 132, (2012), pp. 419–427.

      [8] Rahman PM, Abdul Mujeeb VM, Muraleedharan K & Thomas SK, “Chitosan/nano ZnO composite films: Enhanced mechanical, antimicrobial and dielectric propertiesâ€, Arabian Journal of Chemistry, Vol. 106, (2016), pp. 301-309.

      [9] Noshirvania N, Ghanbarzadeha B, Mokarrama RR & Hashemib M, “Novel active packaging based on carboxymethyl cellulose-chitosan -ZnO NPs nanocomposite for increasing the shelf life of breadâ€, Food Packaging and Shelf Life, Vol. 11, (2017), pp. 106–114.

      [10] Jebel SF & Almasi H, “Morphological, physical, antimicrobial and release properties of ZnO nanoparticles-loaded bacterial cellulose filmsâ€, Carbohydrate Polymers, Vol. 149, (2016), pp. 8–19.

      [11] Rahman PM, Abdul Mujeeb VM, Muraleedharan K & Thomas SK, “Chitosan/nano ZnO composite films: Enhanced mechanical, antimicrobial and dielectric propertiesâ€, Arabian Journal of Chemistry, Vol. 106, (2016), pp. 301-309.

      [12] Rahman PM, Abdul Mujeeb VM & Muraleedharan K, “Flexible chitosan-nano ZnO antimicrobial pouches as a new material for extending the shelf life of raw meatâ€, International Journal of Biological Macromolecules, Vol. 97, (2017), pp. 382-391.

      [13] Liu S, Yao F, Oderinde O, Li K, Wang H & Zhang Z, “Zinc ions enhanced nacre-like chitosan/graphene oxide composite film with superior mechanical and shape memory proper-tiesâ€, Chemical Engineering Journal, Vol. 321, (2017), pp. 502–509.

      [14] Siripatrawan U & Vitchayakitti W, “Improving functional properties of chitosan films as active food packaging by incorporating with propolis,†Food Hydrocolloids, Vol. 61, (2016), pp. 695-702.

      [15] Hirvikorpia T, Vähä-Nissia M, Harlina A, Salomäkib M, Arevac S, Korhonend JT & Karppinene M, “Enhanced Water Vapor Barrier Properties for Biopolymer Films by Polyelectrolyte Multilayer and Atomic Layer Deposited Al2O3 double-coatingâ€, Applied Surface Science, Vol 257, (2011), pp 9451-9454.

      [16] J. Ahmed, M. Mehrajfatema, Y.A. Arfat, & L. A. Thai, “Mechanical, thermal, structural and barrier properties of crab shell chitosan/graphene oxide composite films,†Food Hydrocolloids, vol. 71, pp. 141-148., 2017.

      [17] Noshirvania N, Ghanbarzadeha B, Mokarrama RR & Hashemib M, “Novel active packaging based on carboxymethyl cellulose-chitosan -ZnO NPs nanocomposite for increasing the shelf life of breadâ€, Food Packaging and Shelf Life, Vol. 11, (2017), pp. 106–114.

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  • How to Cite

    Razak, S. A., & Basri, H. (2018). Chitosan-Zinc Oxide Composite for Active Food Packaging Applications. International Journal of Engineering & Technology, 7(4.30), 253-256. https://doi.org/10.14419/ijet.v7i4.30.22277

    Received date: 2018-11-29

    Accepted date: 2018-11-29

    Published date: 2018-11-30