Abstract
Gelatin from yellowfin tuna (Thunnus albacares) dorsal skin was optimized for adhesive strength to plywood using surface response methodology of a central composite design with a dependent variable of adhesive strength (Y, kg f /cm2) and two independent variables of gelatin concentration (X1, %) and hardening time (X2, hrs). From the above design, a maximum adhesive strength of 49.84 kg f /cm2 was obtained under the optimal treatment condition of 15.85% gelatin concentration and 25.68 hr hardening time. The adhesive strength under optimum conditions was 50.93 kg f /cm2. The adhesive strength of the tuna gelatin was shown to be superior to that of bovine and porcine gelatins which had adhesive strengths of 34.75 and 34.9 kg f /cm2, respectively.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
M. H. Park and J. H. Kim, Polymer Sci. Technol., 6, 595 (1995).
Y. K. Lee, H. D. Hwang and H. J. Kim, Mokchae Konghak, 32, 56 (2004).
H. S. Do, Y. J. Park, S. M. Kim, D. H. Lim and H. J. Kim, Prosp. Indust. Chem., 7, 14 (2004).
M. C. Lee, M. C. Park and I. S. Seo, Polym. Sci. Technol., 11, 450 (2000).
N. S. Cho, Mokchae Konghak, 26, 29 (1998).
K. D. Min, W. H. Park, D. I. Yoo and S. Hudson, Textile Sci. Eng., 42, 60 (2005).
D. C. Jeong, Chem. World, 37, 40 (1997).
D. J. Chung and T. Matsuda, J. Indust. Eng. Chem., 4, 340 (1998).
S. M. Cho, K. S. Kwak, D. C. Park, Y. S. Gu, C. I. Ji, D. H. Jang, Y. B. Lee and S. B. Kim, Food Hydrocol., 18, 573 (2004).
M. Gudmundsson, J. Food Sci., 67, 2172 (2002).
S.K. Kim, H.G. Byun and E. H. Lee, J. Korean Indust. Eng. Chem., 5, 547 (1994).
K. Osborne, M. N. Voight and D. E. Hall, Lancaster, PA, Advances in fisheries technology and biotechnology for increased profitability, Technomic Publishing Co, 143–153 (1990).
B. Jamilah and K. G. Harvinder, Food Chem., 77, 81 (2002).
J. S. Kim and S.Y. Cho, Agric. Chem. Biotechnol., 39, 134 (1996).
M. C. Gómez-Guillén, J. Turnay, M. D. Fernández-Díaz, N. Ulmo, M. A. Lizaebe and P. Montero, Food Hydrocol., 16, 25 (2002).
S. M. Cho, Y. S. Gu and S. B. Kim, Food Hydrocol., 19, 221 (2005).
I. M. Edwards and A. Jutan, Comp. Chem. Eng., 21, 441 (1997).
American Society of Testing Materials, Standard test method for apparent shear strength of lap joint adhesively bonded metal specimens by tension loading (1995).
S. Y. Choi, Korean Inst. Rub. Indust., 25, 291 (1990).
J. S. Kim, S.Y. Choi, J. H. Ha and E. H. Lee, Korean J. Food Sci. Technol., 27, 483 (1995).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Yoon, JH., Woo, JW., Rho, HJ. et al. Optimization of adhesive strength to plywood of gelatin processed from dorsal skin of yellowfin tuna (Thunnus albacares). Korean J. Chem. Eng. 25, 134–138 (2008). https://doi.org/10.1007/s11814-008-0024-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11814-008-0024-3