Effect of Transglutaminase and 4-hydroxy-3-methoxycinnamic Acid on the Properties of Film from Tilapia Skin Gelatin

Article Preview

Abstract:

The effect of modification with transglutaminase (TGase) and 4-hydroxy-3-methoxycinnamic acid (ferulic acid) on properties of tilapia skin gelatin film (TSGF) was researched. The results showed that the peroxide inhibition of modified TSGF increased from 14.7% to 62.0% and 52.1%, when concentrations of TGase and ferulic acid were 0.20 or 1.0 mg·mL-1. At the same time, the WVP coefficients were lower about 24.2% and 20.6%, respectively. The solubility of TSGF decreased with the increase in concentration of TGase and ferulic acid. As the formation of hydrogen bonds in the structure of the film, the amide A band was shifted towards higher wave numbers after modification.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 781-784)

Pages:

623-627

Citation:

Online since:

September 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Rawdkuen, S., Sai-Ut, S., Benjakul, S., Properties of gelatin films from giant catfish skin and bovine bone: a comparative study, European Food Research and Technology. 231 (2010), 907-916.

DOI: 10.1007/s00217-010-1340-5

Google Scholar

[2] Jongjareonrak, A., Benjakul, S., Visessanguan, W., et al., Characterization of edible films from skin gelatin of brownstripe red snapper and bigeye snapper, Food Hydrocolloids. 20 (2006), 492-501.

DOI: 10.1016/j.foodhyd.2005.04.007

Google Scholar

[3] Staroszczyk, H., Pielichowska a, J., Sztuka K., et al., Molecular and structural characteristics of cod gelatin films modified with EDC and TGase, Food Chemistry. 130 (2012), 335-343.

DOI: 10.1016/j.foodchem.2011.07.047

Google Scholar

[4] Gontard, N., Guilbert, S., Cuq, J. L. Edible wheat gluten films: influence of the main process variables on film properties using response surface methodology, Journal of Food Science. 57 (1992), 190-195.

DOI: 10.1111/j.1365-2621.1992.tb05453.x

Google Scholar

[5] Zeng, S.K., Lan H.M., Zhang, C.H., et al., Study on the extraction of collagen from scale of tilapia and antioxidant activity of its hydrolysate, Journal of Shanghai Ocean University. 18 (2009), 599-603.

Google Scholar

[6] Steel, R. G. D., Torrie, J. H., In Principles and procedures of statistics: A biometrical approach, McGraw-Hill, New York, (1980).

Google Scholar

[7] De Carvalho, R. A., Grosso, C. R. F., Characterization of gelatin based films modified with transglutaminase, glyoxal and formaldehyde, Food Hydrocolloids. 18 (2004), 717-726.

DOI: 10.1016/j.foodhyd.2003.10.005

Google Scholar

[8] Wellner, N., Belton, P. S., Tatham, A. S., Fourier transform IR spectroscopic study of hydration-induced structure changes in the solid state ofω-gliadins, Biochemical Journal. 319 (1996), 741-747.

DOI: 10.1042/bj3190741

Google Scholar