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Preparation of Polyurushiol (PUOH) Using Urushiol and Property of LDPE / PUOH Composite Films  

Kim, Dowan (Department of Packaging, Yonsei University)
Kim, Insoo (Department of Packaging, Yonsei University)
Seo, Jongchul (Department of Packaging, Yonsei University)
Seo, Jungsang (Han-kook National Corp.)
Publication Information
Applied Chemistry for Engineering / v.23, no.6, 2012 , pp. 546-553 More about this Journal
Abstract
Urushiol extracted from lacquer tree exhibits good thermal stabilities as well as antimicrobial andantioxidant properties. However, it has been known that the urushiol derivates bring out allergy. In this study, polyurushiol (PUOH) powders were successfully synthesized for the safe and convenient handling of allergic urushiol. First, the as-synthesized PUOH was confirmed by Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), thermal gravimetric analyzer (TGA), antioxidant test and antimicrobial test. And then, six different LDPE/PUOH composite films were prepared via a twin screw extruder system and investigated their feasibility to use as active packaging materials. Their chemical structures, morphology, thermal optical and antimicrobial properties of the LDPE/PUOH composite films were investigated as a function of PUOH contents. FTIR and SEM results showed that LDPE/PUOH composite films have a weak interfacial interaction and poor dispersion with a high PUOH loading. The thermal properties increased up to 3 wt% as the content of PUOH increases. Compared to the pure LDPE films, LDPE/PUOH composite films are more effective in the UV absorbance and antibacterial activity against E. coli. To maximize the performance of LDPE/PUOH compositefilms as the packaging materials, further researches are required to enhance the dispersion of PUOH powders in the LDPE matrix.
Keywords
urushiol; polyurushiol; active packaging films; antimicrobial property; LDPE/PUOH composite film;
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1 M. Ramos, A. Jimenez, M. Peltzer, and M. Garrios, J. Food Eng., 109, 513 (2012).   DOI   ScienceOn
2 G. Jeon, S. Park, J. Seo, K. Seo, H. Han, and Y. You, J. Korean Ind. Eng. Chem., 22, 610 (2011).
3 C. Sivestre, D. Duraccio, and S. Cimmino, Prog. Polym. Sci., 36, 1766 (2011).   DOI   ScienceOn
4 C. Lim, I. Hong, S. Hong, K. Jang, J. S. Kim, and H. Kim, J. Sol-gel Sci. Technol., 30, 117 (2004).   DOI
5 P. Appendinia, J. H. Hotchkissb, Innov. Food Sci. Emer. Technol, 3, 113 (2002).   DOI   ScienceOn
6 Y. Lee, Y. E. Lee, J. Lee, and Y. Kim, Kor. J. Hort. Sci., 29, 447 (2011).
7 H. Kim, J. Yeum, S. Choi, J. Lee, and I. Cheong, Prog. Org. Coat., 65, 341 (2009).   DOI   ScienceOn
8 H. Kim, J. Yeum, S. Choi, J. Lee, and I. Cheong, Prog. Org. Coat., 65, 341 (2009).   DOI   ScienceOn
9 K. Jang and H. Shin, Korean Chem. Eng. Res., 45, 473 (2007).
10 J. M. Lee, P. Chang, and J. H. Lee, Korean J. Food Sci. Technol., 39, 133 (2007).
11 J. Kim and M. Kim, J. Med. Plant Res., 5, 2617 (2011).
12 Korea Standard Information Center KS J 4206.
13 Japanese Industrial Standard JIS Z 2801, 2000.
14 J. Xia, Y. Xu, J. Lin, and B. Hu, Mater. Lett., 63, 1499 (2009).   DOI   ScienceOn
15 X. Zheng, J. Wang, B. Hu, X. Lv, D. Meng, and A. S. C. Chan, Mater. Chem. Phys., 130, 1054 (2011).   DOI   ScienceOn
16 D. Kim, G. Jeon, Y. Lee, J. Seo, K. Seo, H. Han, and S. B. Khan, Prog. Org. Coat., 74, 435 (2012).   DOI   ScienceOn
17 F. Yao, Q. Wu, Y. Lei, W. Guo, and Y. Xu, Polym. Degrad. Stab., 93, 90 (2008).   DOI   ScienceOn
18 E. Choe and D. B. Min, J. Food Sci. Nutr., 46, 1 (2006).
19 M. R. Moreira, M. Pereda, N. E. Marcovich, and S. I. Roura, J. Food Sci., 76, 54 (2011).
20 Y. H. Choi, J. C. Kim, J. K. Ahn, S. Y. Ko, D. H. Kim, and T. Lee, J. Korean Ind. Eng. Chem., 14, 292 (2008).   DOI   ScienceOn
21 K. T. Suk, S. K. Baik, H. S. Kim, S. M. Park, K. J. Paeng, Y. Uh, I. H. Jang, M. Y. Cho, E. H. Choi, M. J. Kim, and Y. L. Ham, Helicobacter, 16, 434 (2011).   DOI   ScienceOn
22 B. P. Suppakul, J. Miltz, K. sonneveld, and S. W. Bigger, Packag. Technol. Sci., 19, 259 (2006).   DOI   ScienceOn
23 J. V. Gulmine, P. R. Jnissek, H. M. Heise, and L. Akcelrud, Polym. Test., 21, 557 (2002).   DOI   ScienceOn
24 J. Seo, G. Jeon, E. S. Jang, S. B. Khan, and H. Han, J. App. Polym. Sci., 122, 1101 (2011).   DOI   ScienceOn
25 P. K. Roy, P. Surekha, C. Rajagopal, and V. Choudhary, Express Polym. Lett., 1, 208 (2007).   DOI
26 A. Jaroenworaluck, W. Sunsaneeyametha, N. Kosachan, and R. Stevens, Surf. Interface Anal., 38, 473 (2006).
27 J. Hong and H. Kim, Macromol. Res., 14, 617 (2006).   DOI   ScienceOn
28 Y. Lee, MS Dissertation, Yonsei University, Seoul, Korea (2011).
29 X. Zheng, J. Wheng, Q. Huang, B. Hu, T. Qiao, and P. Deng, Colloids. Surf. A: Physicochem. Eng. Aspects, 337, 15 (2009).   DOI   ScienceOn