Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2011.351.356PrasongSrihanam WasanTessanan 52011145Keratin solution was extracted from human hairs and used as subject for preparation of keratin/gelatin blend films. This study was aimed to explore the suitable method using for keratin extraction and extend to study the blend film properties. The blend films were prepared by simple evaporation method. After homogeneously mixed between keratin and gelatin solution at different ratios, the solution were placed on the plates and left in an oven at 40°C for 3 days. All of the films were then analyzed for their morphology, secondary structures and thermal properties by using SEM, FTIR and TGA, respectively. The result from SEM images showed that native keratin films have the highest rough surface compared to other films. In addition, the smooth surface of films gradually increased when the gelatin content increased. Keratin blending with gelatin showed structural changes, especially at the absorption bands of 3300-2900 cm-1 as well as the amide I, II and III regions. Moreover, thermal properties of the keratin films were enhanced by blending with gelatin. This study suggested that gelatin help to improve some properties of keratin while still remain its strength.]]>Aboushwareb, T., D. Eberli, C. Ward, C. Broda, J. Holcomb, A. Atala and M. Van-Dyke,2009904554Aluigi, A., A. Varesano, A. Montarsolo, C. Vineis, F. Ferrero, G. Mazzuchetti and C. Tonin,2007104863870Aluigi, A., C. Vineis, A. Varesano, G. Mazzuchetti, F. Ferrero and C. Tonin,20084424652475Apel, P.J., J.P. Garrett, P. Sierpinski, J. Ma and A. Atala et al.,20083315411547Cardamone, J.M.,200842413419Cardamone, J.M.,201096997105Church, J.S., A.J. Poole and A.L. Woodhead,201053107111Du, C., J. Jin, Y. Li, X. Kong, K. Wei and J. Yao,2009296268Fujii, T., D. Ogiwara and M. Arimoto,2004278993Guziewicz, N., A. Best, B. Perez-Ramirez and D.L. Kaplan,20113226422650Joshi, S.G., M.M. Tejashwini, N. Revati, R. Sridevi and D. Roma,20076689693Katoh, K., T. Tanabe and K. Yamauchi,20042542554262Ki, C.S., E.H. Gang, I.C. Um and Y.H. Park,20073022026Kurimoto, A., T. Tanabe, A. Tachibana and K. Yamauchi,200396307309Kweon, H.Y., I.C. Um and Y.H. Park,2000Antheraea pernyi silk fibroin film treated with aqueous methanol.]]>4173617367Lee, K.Y. and W.S. Ha,19994041314134Lee, K.Y.,200127174Lee, K.Y., S.J. Kong, W.H. Park, W.S. Ha and I.C. Kwon,19989905914Meyers, M.A., P.Y. Chen, A.Y.M. Lin and Y. Seki,2008531206Mo, C., P. Wu, X. Chen and Z. Shao,2009Bombyx mori silk fibroin.]]>51105109Moll, R., M. Divo and L. Langbein,2008129705733Nakamura, A., M. Arimoto, K. Takeuchi and T. Fujii,200225569572Watcharin, O., S. Yaowalak, S. Wilaiwan and S. Prasong,20091215261530Peplow, P.V. and G.J. Dias,2004in vivo.]]>1512171220Reichl, S.,20093068546866Rouse, J.G. and M.E. Van-Dyke,201039991010Sierpinski, P., J. Garrett, J. Ma, P. Apel and D. Klorig et al.,200829118128Prasong, S.,20101028932898Wilaiwan, S., S. Yaowalak, B. Yodthong and S. Prasong,201010455459Sumita, Y., M.J. Honda, T. Ohara, S. Tsuchiya, H. Sagara, H. Kagami and M. Ueda,20062732383248Tachibana, A., S. Kaneko, T. Tanabe and K. Yamauchi,200526297302Tamilmani, P., A. Umamaheswari, A. Vinayagam and B. Prakash,2008Bacillus licheniformis isolated from poultry farm soil in Namakkal district (Tamilnadu).]]>7184188Tanabe, T., N. Okistu, A. Tachibana and K. Yamauchi,200223817825Tonin, C., A. Aluigi, C. Vineis, A. Varesano, A. Montarsolo and F. Ferrero,200789601608Tasukada, M., G. Freddi, P. Monti, A. Bertoluzza and N. Kasai,19953319952001Varesano, A., A. Aluigi, C. Vineis and C. Tonin,20084611931201Vasconcelos, A., G. Fredi and A. Cavaco-Paulo,2008912991305Xing, Q., F. Zhao, S. Chen, J. McNamara, M.A. DeCoster and Y.M. Lvov,2010621322139Yamauchi, K., A. Yamauchi, T. Kusunoki, A. Kohda and Y. Konishi,199631439444Yamauchi, K., M. Maniwa and T. Mori,19989259270Yamauchi, K., H. Hojo, Y. Yamamoto and T. Tanabe,200333467472Zoccola, M., A. Aluigi and C. Tonin,20099383540