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abdolahzadeh, T., Goudarzi, V. (2020). Preparation of Biodegradable Film by Starch/TiO2 Bio-Nanocomposite: Physicochemical Characterization. Electronic and Cyber Defense, 10(40), 42-51.
Tohid abdolahzadeh; Vahid Goudarzi. "Preparation of Biodegradable Film by Starch/TiO2 Bio-Nanocomposite: Physicochemical Characterization". Electronic and Cyber Defense, 10, 40, 2020, 42-51.
abdolahzadeh, T., Goudarzi, V. (2020). 'Preparation of Biodegradable Film by Starch/TiO2 Bio-Nanocomposite: Physicochemical Characterization', Electronic and Cyber Defense, 10(40), pp. 42-51.
abdolahzadeh, T., Goudarzi, V. Preparation of Biodegradable Film by Starch/TiO2 Bio-Nanocomposite: Physicochemical Characterization. Electronic and Cyber Defense, 2020; 10(40): 42-51.

Preparation of Biodegradable Film by Starch/TiO2 Bio-Nanocomposite: Physicochemical Characterization

علوم و فنون بسته‌بندی
Article 4, Volume 10, Issue 40, March 2020, Pages 42-51    PDF (1.63 M)
Document Type: Original Article
Authors
Tohid abdolahzadeh* 1; Vahid Goudarzi2
1Teb plastic industrial group, R&D department (Ph.D. Student in Polymer Engineering, Iran Polymer and Petrochemical Institute)
2Master of food industry engineering, Food industry department, Zanjan university
Receive Date: 23 October 2019,  Revise Date: 21 November 2019,  Accept Date: 21 January 2020 
Abstract
In this study, biodegradable starch-based films were made as biodegradable packaging by solution molding method. The effect of addition of titanium dioxide nanoparticles (at three levels of 1, 3 and 5 wt. %) on the films prepared from starch biopolymer was evaluated. Surface properties, physical properties, water vapor permeability, mechanical properties and microstructure characteristics of the samples were investigated. The results showed that the addition of titanium dioxide nanoparticles reduced the water-dependent properties (water vapor permeability, solubility and water absorption) of the starch film. Titanium dioxide nanoparticles reduce the tensile strength and increase the elongation of the films. Scanning electron microscope observations showed that most of the physical properties of the films were related to their microstructure.
Keywords
Starch; Film; Titanium Dioxide Nano Particles; Biodegradable
References
1. Ghelejlu, S.B., M. Esmaiili, and H. Almasi, (2016). "Characterization of chitosan–nanoclay bionanocomposite active films containing milk thistle extract." International journal of biological macromolecules, 86: p. 613-621.

2. Ray, S.S. and M. Bousmina,( 2005). Biodegradable polymers and their layered silicate nanocomposites: in greening the 21st century materials world. Progress in materials science, 50(8): p. 962-1079.

3. Goudarzi, V. and I. Shahabi-Ghahfarrokhi, (2018). "Development of photo-modified starch/kefiran/TiO2 bio-nanocomposite as an environmentally-friendly food packaging material." International journal of biological macromolecules, 116: p. 1082-1088.

4. Imran, M., et al., (2010). "Active food packaging evolution: transformation from micro-to nanotechnology. " Critical reviews in food science and nutrition, 50(9): p. 799-821.

5. Smith, R., (2005). " Biodegradable polymers for industrial applications." CRC Press.

6. Goudarzi, V. and I. Shahabi-Ghahfarrokhi, (2017). "Photo-producible and photo-degradable starch/TiO2 bionanocomposite as a food packaging material: Development and characterization." International Journal of Biological Macromolecules.

7. Xie, F., et al., (2013). "Starch-based nano-biocomposites." Progress in Polymer Science, 38(10): p. 1590-1628.

8. Cabedo, L., et al. (2006). "Optimization of biodegradable nanocomposites based on aPLA/PCL blends for food packaging applications." in Macromolecular symposia. Wiley Online Library.

9. Sorrentino, A., G. Gorrasi, and V. Vittoria, (2007). "Potential perspectives of bio-nanocomposites for food packaging applications." Trends in Food Science & Technology, 18(2): p. 84-95.

10. Bordes, P., E. Pollet, and L. Avérous, (2009). "Nano-biocomposites: biodegradable polyester/nanoclay systems." Progress in Polymer Science, 34(2): p. 125-155.

11. Pavlidou, S. and C. Papaspyrides, (2008). "A review on polymer–layered silicate nanocomposites." Progress in polymer science, 33(12): p. 1119-1198.

12. Simonsen, M.E., et al., (2008). "Surface properties and photocatalytic activity of nanocrystalline titania films." Journal of Photochemistry and Photobiology A: Chemistry, 200(2–3): p. 192-200.

13. Xiao, X., et al., (2009). "Anatase type titania nanotube arrays direct fabricated by anodization without annealing." Applied Surface Science, 255(6): p. 3659-3663.

14. Nakayama, N. and T. Hayashi, (2007). "Preparation and characterization of poly (l-lactic acid)/TiO 2 nanoparticle nanocomposite films with high transparency and efficient photodegradability." Polymer degradation and stability, 92(7): p. 1255-1264.

15. Zolfi, M., et al., (2014). "Development and characterization of the kefiran-whey protein isolate-TiO 2 nanocomposite films." International journal of biological macromolecules, 65: p. 340-345.

16. Tang, S., et al., (2008). "Effect of nano-SiO2 on the performance of starch/polyvinyl alcohol blend films." Carbohydrate Polymers, 72(3): p. 521-526.

17. Ren, J., et al., (2015). "TiO2-containing PVA/xylan composite films with enhanced mechanical properties, high hydrophobicity and UV shielding performance." Cellulose, 22(1): p. 593-602.

18. Fei, P., et al., (2013). "Effects of nano‐TiO2 on the properties and structures of starch/poly (ε‐caprolactone) composites." Journal of Applied Polymer Science, 130(6): p. 4129-4136.

19. . Lee, K.Y., J. Shim, and H.G. Lee, (2004). "Mechanical properties of gellan and gelatin composite films." Carbohydrate Polymers, 56(2): p. 251-254.

20. Anker, M., et al., (2002). "Improved water vapor barrier of whey protein films by addition of an acetylated monoglyceride." Innovative Food Science & Emerging Technologies, 3(1): p. 81-92.

21. Péroval, C., et al., (2002). "Edible arabinoxylan-based films. 1. Effects of lipid type on water vapor permeability, film structure, and other physical characteristics." Journal of Agricultural and Food Chemistry, 50(14): p. 3977-3983.

22. Sionkowska, A., et al., (2010). "The influence of UV irradiation on the properties of chitosan films containing keratin." Polymer Degradation and Stability, 95(12): p. 2486-2491.

23. El-Wakil, N.A., et al., (2015). "Development of wheat gluten/nanocellulose/titanium dioxide nanocomposites for active food packaging." Carbohydrate polymers, 124: p. 337-346.

24. Tolouei, Z., Oromiehie, A.,(2019). “Preperation of Antimicrobial and Biodegradable Packaging Based on Poly Lactic Acid (PLA)”.   Vol.10, No. 37,60-67.

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