[1]. Kirwan, M. J. (2005). Paper and Paperboard Packaging Technology. Blackwell publishing Ltd, London,UK.
                                                                                                                [2]. Pirttijarvi, T.S.M., Graeffe, T.H., and Salkinoja-Salonen, M.S. (1996). Contaminants in liquid packaging board : Assessment of potential for food spoilage. Journal of Applied Microbiology, 81(4): 445-454.
                                                                                                                [3]. Vaisanen, O.M., Mentu, J., and Salkinoja-Salonen, M.S. (1991). Bacteria in food packaging paper and board. Journal of Applied Bacteriology, 71: 130-133.
                                                                                                                [4]. Vermeiren, L., Devlieghere, F., and Debevere, J. (2002). Effectivness of some recent antimicrobial packaging concept. Food Additives and Contaminants, 19: 163-171.
                                                                                                                [5]. Priha, O., Hallama, K., Saarela, M., and Raaska, L. (2004). Detection of Bacillus creus group bacteria from cardboard and paper with real- time PCR. Journal of Industrial Microbiology and Biotechnology, 31: 161-169.
                                                                                                                [6]. Ghasemian Safaei, H., and Poursina, F. (2007). Diagnostic Food Microbiology. Isfahan University of Medical Science Press, Isfahan.
                                                                                                                [7]. Ahvenaine, R. (2003). Novle Food Packaging Techniques. Woodhead Publishing, pp. 590.
                                                                                                                [8]. Steven, M., and Hotchkiss G.H. (2003). Non migratory bioactive polymers (NMBP) in food packaging. Cornell University USA, Novel Food Packaging Techniques, 589: 90 -121.
                                                                                                                [9]. Joerger, R. (2007). Antimicrobal films for food application: Quantitive analysis of their effectives. Packaging Technology and Science, 20:231-273.
                                                                                                                [10]. Khwaldia, Kh., Arab-Tehrani, E., and Desobry, S. (2010). Biopolymer coatings on paper packaging materials. Comprehensive Reviews in Food Science and Food Safety, 9: 82-91.
                                                                                                                [11]. Morhsed, M.A., Bashir, A.A., Khan, M.H.K., and Alam, M.K. (2011). Antibacterial activity of shrimp chitosan against some local food spoilage bacteria and food born pathogen. Bangladesh Journal of Microbiology, 28:45-47.
                                                                                                                [12]. Lin, Ch.A., and Ku, T.H. (2008). Shear and elongational properties of thermoplastic polyvinyl alcohol melt with different plasticizer contents and degree of polymerization. Journal of Materials Processing Technology, 200:331-338.
                                                                                                                [13]. Chan, H. L., Duck S. A., Hyun J. P., and Dong S. L. (2003). Wide-spectrum antimicrobial packaging materials incorporation Nisin and chitosan in the coating. Packaging Technology and Science, 16:99-106.
                                                                                                                [14]. Pillai, C.K.S., Paul, W., and Sharma, Ch.P. (2009). Chitin and chitosan polymers: chemistry, solubility and fiber formation. Progress in Polymer Science, 34(7): 641-678.
                                                                                                                [15]. Roller, S., and Covill N. (1999). The antifungal properties of chitosan in laboratory media and apple juice. International Journal of Food Microbiology, 47(1-2): 67-77.
                                                                                                                [16]. Chung, Y.C., Su, Y.P., Chen, C.C., Jia, G., Wang, H.L., Wu, J.C., and Lin J.G. (2004). Relationship between antibacterial activity of chitosan and surface characteristics of cell wall. Acta Pharmacologica Sinica, 25(7):932-936.
                                                                                                                [17]. Davies, E.A., and Adams, M.R. (1994). Resistance of Listeria monocytogenese to the bacteriocin nisin. International Journal of Food Microbiology, 21(4): 341 -347.
                                                                                                                [18]. Namjoshi, K., Johnson, S., Montello, P., and Pullman, G.S. (2010). Survey of bacterial populations present In US-produced liner board with high recycle content. Journal of Applied Microbiology, 108(2):416-427.
                                                                                                                [19]. Tsai, G.J., SU, W.H., Chen, H.C., and Pan, C.L. (2002). Antimicrobial activity of shrimp chitin and chitosan from different treatments and applications of fish preservation. Fisheries Science, 68(1): 170-177.
                                                                                                                [20]. Helander, I.M., Nurmiaho-Lassila, E.L., Ahvenainen, R., Rhoades, J., and Roller, S. (2001). Chitosan disrupts the barrier properties of the outer membrane of Gram-negative bacteria. International Journal of Food Microbiology, 71: 235–244.
                                                                                                                [21]. Vartianen, J., Motion, R., Kulonen, H., Ratto, M., and Eija, S. (2004). Chitosan – coated paper: effects of nisin and different acids on the antimicrobial activity. Journal of Applied Polymer Science, 94(3): 986 – 993.