Antimicrobial and Barrier Properties of Bovine Gelatin Films Reinforced by Nano TiO2

Authors

Biopolymer Research Group, Food Science and Technology Division, Agriculture Department, Damghan Branch, Islamic Azad University, Damghan, Semanan, Iran

Abstract

The effects of nano titanium dioxide incorporation were investigated on the water vaporpermeability, oxygen permeability, and antimicrobial properties of bovine gelatin films. The nano TiO2 (TiO2-N) was homogenized by sonication and incorporated into bovine gelatin solutions at different concentrations(e.g. 1, 2, 3, and 5% w/w of dried gelatin). The permeability of the films to water vapor and oxygen wassignificantly decreased by incorporating of low concentration TiO2-N to gelatin solutions. TiO2-N gelatin filmsshowed an excellent antimicrobial activity against Staphylococcus aureus and Escherichia coli. Theseproperties suggest that TiO2-N has the potential as filler in gelatin-based films for using as an active packagingmaterials in pharmaceutical and food packaging industries.

Keywords


  1. Narayanamurti V., Frontiers in Nanoscience and
  2. Technology in the 21st Century and New Models
  3. for Research and Education at the Intersection of
  4. Basic Research and Technology. ASME
  5. Conference Proceedings, 2006. 1203-1204.
  6. Kurian M., Dasgupta A., Galvin M. E.,
  7. Ziegler C. R., Beyer F. L., A Novel Route to
  8. Inducing Disorder in Model Polymer-Layered
  9. Silicate Nanocomposites. Macromolecules. 2006,
  10. , 1864-1871.
  11. Fu L., Liu Z., Liu Y., Han B., Hu P., Cao L.,
  12. Zhu D., Beaded Cobalt Oxide Nanoparticles along
  13. Carbon Nanotubes: Towards More Highly
  14. Integrated Electronic Devices. Advanced Materials
  15. , 2005. 17, 217-221.
  16. Stoimenov P. K., Klinger R. L., Marchin G. L.,
  17. Klabunde, K. J., Metal Oxide Nanoparticles as
  18. Bactericidal Agents. Langmuir, 2002. 18, 6679-
  19. Lin W., Xu Y., Huang C. C., Ma Y., Shannon
  20. K., Chen D. R., Huang Y. W., Toxicity of nanoand
  21. micro-sized ZnO particles in human lung
  22. epithelial cells. Journal of Nanoparticle Research,
  23. 11, 25-39.
  24. Nafchi A. M., Nassiri R., Sheibani S., Ariffin F.,
  25. Karim A. A., Preparation and characterization of
  26. bionanocomposite films filled with nanorod-rich
  27. zinc oxide. Carbohydrate Polymers, 2013. 96,
  28. -239.
  29. Alebooyeh R., Mohammadi Nafchi A., Jokar
  30. M., The Effects of ZnO nanorods on the
  31. Characteristics of Sago Starch Biodegradable
  32. Films. The Journal of Chemical Health Risks ,
  33. 2, 13-16.
  34. Nafchi A. M., Alias A. K., Mahmud S., Robal
  35. M., Antimicrobial, rheological, and
  36. physicochemical properties of sago starch films
  37. filled with nanorod-rich zinc oxide. Journal of
  38. Food Engineering, 2012. 113, 511ââ‚‌“519.
  39. Voon H., Bhat R., Easa A., Liong M. T., Karim
  40. A. A., Effect of Addition of Halloysite Nanoclay
  41. and SiO2 Nanoparticles on Barrier and Mechanical
  42. Properties of Bovine Gelatin Films. Food
  43. Bioprocess Technol, 2012. 5, 1766-1774.
  44. Torabi Z., Mohammadi Nafchi A., The Effects
  45. of SiO2 Nanoparticles on Mechanical and
  46. Physicochemical Properties of Potato Starch
  47. Films. The Journal of Chemical Health Risks ,
  48. 3, 33-42.
  49. Chawengkijwanich C., Hayata Y.,
  50. Development of TiO2 powder-coated food
  51. packaging film and its ability to inactivate
  52. Escherichia coli in vitro and in actual tests.
  53. International Journal of Food Microbiology, 2008.
  54. , 288-292.
  55. Yao K. S., Wang D. Y., Ho W. Y., Yan J. J.,
  56. Tzeng K. C., Photocatalytic bactericidal effect of
  57. TiO2 thin film on plant pathogens. Surface and
  58. Coatings Technology, 2007. 201, 6886-6888.
  59. Darder M., Aranda P., Ruiz-Hitzky E.,
  60. Bionanocomposites: A New Concept of
  61. Ecological, Bioinspired, and Functional Hybrid
  62. Materials. Advanced Materials, 2007. 19, 1309-
  63. Ozin G. A., Arsenault A. C., Cademartiri L.,
  64. Nanochemistry : a chemical approach to
  65. nanomaterials. Royal Society of Chemistry:
  66. Cambridge, 2009.
  67. Kumar A. P., Singh R. P., Biocomposites of
  68. cellulose reinforced starch: Improvement of
  69. properties by photo-induced crosslinking.
  70. Bioresource Technology, 2008. 99, 8803-8809.
  71. Liu H. L., Yang T. C. K., Photocatalytic
  72. inactivation of Escherichia coli and Lactobacillus
  73. helveticus by ZnO and TiO2 activated with
  74. ultraviolet light. Process Biochemistry, 2003. 39,
  75. -481.
  76. Abdorreza M. N., Cheng L. H., Karim A. A.,
  77. Effects of plasticizers on thermal properties and
  78. heat sealability of sago starch films. Food
  79. Hydrocolloids, 2011. 25, 56-60.
  80. Yu J., Yang J., Liu B., Ma X., Preparation and
  81. characterization of glycerol plasticized-pea
  82. starch/ZnO-carboxymethylcellulose sodium
  83. nanocomposites. Bioresource Technology, 2009.
  84. , 2832-2841.
  85. ASTM, Standard Test Methods for Water
  86. Vapor Transmission of Materials E96/E96M-05.
  87. In Annual Book of ASTM Standards, Philadelphia,
  88. PA, 2005.
  89. ASTM, Standard Test Methods for Oxygen
  90. Gas Transmission Rate Through Plastic Film and
  91. Sheeting Using a Coulometric Sensor D 3985 -05.
  92. In Annual Book of ASTM Standards, Philadelphia,
  93. PA, 2005.
  94. Maizura M., Fazilah A., Norziah M. H., Karim
  95. A. A., Antibacterial Activity and Mechanical
  96. Properties of Partially Hydrolyzed Sago Starchââ‚‌“
  97. Alginate Edible Film Containing Lemongrass Oil.
  98. Journal of Food Science, 2007. 72, C324-C330.
  99. Nielsen L. E., Models for the Permeability of
  100. Filled Polymer Systems. Journal of
  101. Macromolecular Science: Part A ââ‚‌“ Chemistry,
  102. 1, 929 - 942.
  103. Li J. H., Hong R. Y., Li M. Y., Li H. Z., Zheng
  104. Y., Ding J., Effects of ZnO nanoparticles on the
  105. mechanical and antibacterial properties of
  106. polyurethane coatings. Progress in Organic
  107. Coatings, 2009. 64, 504-509.
  108. Li X. H., Xing Y. G., Li W. L., Jiang Y. H.,
  109. Ding Y. L., Antibacterial and Physical Properties
  110. of Poly(vinyl chloride)-based Film Coated with
  111. ZnO Nanoparticles. Food Science and Technology
  112. International, 2010. 16, 225-232.
  113. Zhang L., Ding Y., Povey M., York D., ZnO
  114. nanofluids - A potential antibacterial agent.
  115. Progress in Natural Science, 2008. 18, 939-944.
  116. Zhang L., Jiang Y., Ding Y., Daskalakis N.,
  117. Jeuken L., Povey M., Oââ‚‌™Neill A., York D.,
  118. Mechanistic investigation into antibacterial
  119. behaviour of suspensions of ZnO nanoparticles
  120. against <i>E. coli</i>. Journal of
  121. Nanoparticle Research 2010, 12, 1625-1636.