publication . Other literature type . 2014

Effects of Gelatin-Based Edible Films Enriched with Laurel Essential Oil on the Quality of Rainbow Trout (Oncorhynchus mykiss) Fillets During Refrigerated Storage

Alparslan, Yunus; Baygar, Tuba; Baygar, Taçnur; Hasanhocaoglu, Hatice; Metin, Cansu;
Open Access English
  • Published: 01 Jan 2014 Journal: Food Technology and Biotechnology, volume 52, issue 3 (issn: 1330-9862, eissn: 1334-2606, Copyright policy)
  • Publisher: Faculty of Food Technology and Biotechnology, University of Zagreb
The effects of gelatin films enriched with laurel leaf essential oil on the quality of rainbow trout (Oncorhynchus mykiss) during refrigerated storage at (4±1) °C were examined over a period of 26 days. Fish fillets were wrapped with 8 % gelatin films containing 0, 0.1 and 1 % (by volume per mass) of laurel essential oil and vacuum packaged. Sensory (raw and cooked fish), microbiological (total viable counts, psychrotrophic bacteria counts, Enterobacteriaceae and lactic acid bacteria) and chemical (proximate composition, pH, total volatile base nitrogen (TVB-N), thiobarbituric acid (TBA), free fatty acid (FFA) and peroxide value (PV)) analysis, and colour measur...
free text keywords: film od želatine; eterično ulje lovora; kalifornijska pastrva; Onchorynchus mykiss; rok trajanja, gelatin films; laurel essential oil; rainbow trout; Oncorhynchus mykiss; shelf-life
51 references, page 1 of 4

1. P. Masniyom, Deterioration and shelf-life extension of fish and fishery products by modified atmosphere packaging, Songklanakarin J. Sci. Technol. 33 (2011) 181-192.

2. M.S. Jasour, E.Z. Rahimabadi, A. Ehsani, M. Rahnama, A. Arshadi, Effects of refrigerated storage on fillet lipid quality of rainbow trout (Oncorhynchus mykiss) supplemented by a-tocopheryl acetate through diet and direct addition after slaughtering, J. Food Process. Technol. 2 (2011) (doi: 10. 4172/2157-7110.1000124). [OpenAIRE]

3. S.M. Ojagh, M. Rezaei, S.H. Razavi, S.M.H. Hosseini, Effect of chitosan coatings enriched with cinnamon oil on the quality of refrigerated rainbow trout, Food Chem. 120 (2010) 193-198. [OpenAIRE]

4. T. Bourtoom, Edible films and coatings: Characteristics and properties, Int. Food Res. J. 15 (2008) 237-248.

5. C.A. Campos, L.N. Gerschenson, S.K. Flores, Development of edible films and coatings with antimicrobial activity, Food Bioprocess Tech. 4 (2011) 849-875.

6. L. Sanchez-Gonzalez, M. Vargas, C. Gonzalez-Martinez, A. Chiralt, M. Chafer, Use of essential oils in bioactive edible coatings - A review, Food Eng. Rev. 3 (2011) 1-16.

7. S. Santoyo, R. Lloria, L. Jaime, E. Ibanez, F.J. Senorans, G. Reglero, Supercritical fluid extraction of antioxidant and antimicrobial compounds from Laurus nobilis L. chemical and functional characterization, Eur. Food Res. Tech. 222 (2006) 565-571.

8. J. Gómez-Estaca, P. Montero, F. Fernández-Martín, A. Aleman, M.C. Gómez-Guillén, Physical and chemical properties of tuna-skin and bovine-hide gelatin films with added aqueous oregano and rosemary extracts, Food Hydrocolloids, 23 (2009) 1334-1341.

9. M. Ahmad, S. Benjakul, P. Sumpavapol, N.P. Nirmal, Quality changes of sea bass slices wrapped with gelatin film incorporated with lemongrass essential oil, Int. J. Food Microbiol. 155 (2012) 171-178.

10. K. Paulus, R. Zacharias, L. Robinson, H. Geidel, Critical consideration of 'Evaluation test with scale' as a basic procedure in sensorial analysis, LWT-Food Sci. Technol. 12 (1979) 52-61 (in German).

11. Food and Drug Analyses/Bacteriological Analytical Manual, Chapter 3: Aerobic Plate Count, FDA/BAM, U.S. Food and Drug Administration, Silver Spring, MD, USA (2009).

12. Microorganisms in Foods 2: Sampling for Microbiological Analysis: Principles and Specific Applications, International Commission on Microbiological Specifications for Foods (ICMSF), University of Toronto Press, Toronto, Canada (1978) pp. 110-118.

13. Microbiological Analysis of Food, J. Baumgart (Ed.), Behr's Verlag GmbH, Hamburg, Germany (1990) (in German).

14. E.G. Bligh, W.J. Dyer, A rapid method of total lipid extraction and purification, Can. J. Biochem. Physiol. 37 (1959) 911- 917. [OpenAIRE]

15. Official Methods of Analysis, Association of Official Analytical Chemists (AOAC), Washington, D.C., USA (1990).

51 references, page 1 of 4
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