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Gelatin Based Edible Coating:Preservation Technique for Seer (Scomberomorus guttatus) Fish Slices
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The aim of this work is to examine the performance of gelatin based edible coating in preserving the seer fish slices. A composite edible coating solution was prepared with three different concentrations of gelatin, chitosan and vinegar. Coating experiments were performed in a laboratory scale edible coating tank which was fabricated for this purpose. The seer fish slices (13.65±2.50 mm thick and 43.89±6.82 g weight) were subjected to coating for three different soaking times (min). While coating performance of the solution was assessed through coating uptake (%), texture quality of the seer fish slices was assessed through weight loss (%) and microbial quality was assessed through Total Plate Count (CFU/g). Experiment was designed using Box-Behnken Design (BBD). The application of edible coating treatment to seer fish slices resulted in improvement of overall keeping quality of the seer fish slices (9 days) against the control (3 days) when stored under low temperature (7±1°C).
Keywords
Edible Coating, Seer Fish, Texture, Weight Loss, Coating Uptake, Weight Loss.
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- Uchiyama, H. and Kato, N., Partial freezing as a means of preserving fish freshness, changes in amino acid, TMA-N, ATP and its related compounds, and nucleic acid during storage. Bull. Jap. Soc. Sci. Fish, 1974, 4, 1145.
- Farber, J.M., Microbiological aspects of modified-atmosphere packaging technology. J. Fd. Protect., 1991, 54, 58-70.
- Ozogul, F., Polat, A. and Ozogul, Y. The effect of modified atmosphere packaging and vacuum packaging on chemical, sensory and microbiological changes of sardines (Sardina pilchardus). Fd. Chem., 2004, 85, 49-57.
- Song, Y., Liu, L., Shen, H., You, J. and Luo, Y., Effect of sodium alginate-based edible coating containing different anti-oxidants on quality and shelf life of refrigerated bream (Megalobrama amblycephala). Fd. Control., 2011, 22, (3-4), 608-615.
- Chan, Y.O., Shwu, F.T. and Chieh, H.L., Using gelatin-based antimicrobial edible coating to prolong shelf-life of tilapia fillets. J. Fd. Quality., 2002, 25, 213-222.
- Fan, W.C. and Zhang, S., The use of tea polyphenol dip to extend the shelf life of silver carp (Hypophthalmicthys molitrix) during storage in ice. Fd. Chem., 2008, 108, 148-153.
- Kilincceker, O., Dogan, I.S. and Kucukoner, E., Effect of edible coatings on the quality of frozen fish fillets. LWT- Fd. Sci.Technol., 200, 42, 868-873.
- Soares, N.M., Mendes, T.S. and Antonio, A.V. Effect of chitosan-based solutions applied as edible coatings and water glazing on frozen salmon preservation–A pilot-scale study. J. Fd. Engg., 2013, 119, 316–323.
- Bag, S.K., Srivastav, P.P. and Mishra, H.N. Optimization of process parameters for foaming of bael (Aeglemarmelos L.) fruit pulp. Fd.Bio.Technol., 2011, 4, 1450-1458.
- Kaur, S., Sarkar, B.C., Sharma, H.K. and Singh, C., Optimization of enzymatic hydrolysis pre-treatment conditions for enhanced juice recovery from guava fruit using response surface methodology. Fd. Bio. Technol., 2009, 2, 1, 96-100.
- Rajesh, G.K., Thirupathi, V., Eyarkai Nambi, V. and Pandiselvam, R. Optimization of extrusion cooking process for rice-fish extrudates with an underutilized fish mince based on physical, functional and textural properties. Sci. J. Agr. Engg. 2014, 2, 9-21.
- AOAC. Official methods of analysis (17th ed.) Washington, DC: Association of Official Analytical Chemists, (2002).
- Tarun, P.S., Manish, K.C. and Jhari, S., Development of chitosan based edible films: process optimization using response surface methodology. J. Fd. Sci. Technol., 2015, 52, (5), 2530-2543, DOI 10.1007/s13197-014-1318-6.
- Dalgaard, P., Madsen, H.L., Samieian, N. and Emborg, J. Biogenic amine formation and microbial spoilage in chilled garfish (Belone belone) effect of modified atmosphere packaging and previous frozen storage. J. Appl. Microbiol., 2006, 101, 80-95. DOI: 10.1111/j.1365-2672.2006.02905.x
- Olafsdottir, G., Martinsdottir, E., Oehlenschlager, J., Dalgaard, P., Jensen, B., Undel, I., Mackie, I.M., Henehan, G., Nielsen, J. and Nilsen, H. Methods to evaluate fish freshness in research and industry. J. Fd. Sci. Technol., 1997, 8, 258-265.
- ICMSF, Microorganisms in Foods. Sampling for Microbiological Analysis: Principles and Specific Applications (2nd ed.), University of Toronto Press, NewYork. 1986.
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