Food Science and Biotechnology

  • 제14권5호
  • /
  • Pages.676-680
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  • 2005
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  • 1226-7708(pISSN)
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  • 2092-6456(eISSN)
한국식품과학회 (Korean Society of Food Science and Technology)
권호 표지

The Effect of Thawing Rate on the Physicochemical Properties of Frozen Ostrich Meat

  • Hong, Geun-Pyo (Department of Food Science and Biotechnology of Animal Resources, Konkuk University) ;
  • Park, Sung-Hee (Department of Food Science and Biotechnology of Animal Resources, Konkuk University) ;
  • Kim, Jee-Yeon (Department of Food Science and Biotechnology of Animal Resources, Konkuk University) ;
  • Lee, Chi-Ho (Department of Food Science and Biotechnology of Animal Resources, Konkuk University) ;
  • Lee, Sung (Department of Foods and Biotechnology, Hanseo University) ;
  • Min, Sang-Gi (Department of Food Science and Biotechnology of Animal Resources, Konkuk University)
  • 발행 : 2005.10.31
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초록

This study investigated the effect of thawing rate on the physicochemical properties of frozen ostrich meat. Five different thawing rates (0.33, 0.54, 0.61, 0.68, and 0.78 cm/h) were delivered by controlling the air velocity as heat convection at $15^{\circ}C$. The pH value decreased with increasing thawing rate (p<0.05). In color measurement, $L^*$-values of all treatments were lower and $b^*$-values higher than those of control, but $a^*$-values were not significantly different among the treatments except at the thawing rate of 0.33 cm/h. Increasing thawing rate tended to improve the water holding capacity (WHC) of the samples. Thawing loss decreased with increasing thawing rate and significantly higher cooking loss was observed at the thawing rate of 0.33 cm/h. Thiobarbituric acid reactive substance (TBARS) levels of all treatments were significantly higher than that of control (p<0.05). Increasing thawing rate tended to decrease the total volatile basic nitrogen (TVBN) value. These results indicated that a rapid thawing process at $15^{\circ}C$ improved the quality of frozen ostrich meat.

키워드

참고문헌

  1. Meat Sci. v.48 Ostrich meat: Physico-chemical characteristics and comparison with turkey and bovine meat Paleari, M.A.;Camisasca, S.;Beretta, G.;Renon, P.;Corsico, P;Bertolo, G.;Crivelli, G. https://doi.org/10.1016/S0309-1740(97)00091-0
  2. Meat Sci. v.49 Fatty acid composition and cholesterol content of different ostrich muscles Sales, J. https://doi.org/10.1016/S0309-1740(98)00052-7
  3. Meat Sci. v.65 Quality characteristics of low-fat ostrich meat patties formulated with either pork lard or modified com starch, soya isolate and water Hoffman, L.C.;Mellet, F.D. https://doi.org/10.1016/S0309-1740(02)00293-0
  4. Meat Sci. v.59 ComparIson of meat quality characteristics between young and old ostriches Hoffman, L.C.;Fisher, P.P. https://doi.org/10.1016/S0309-1740(01)00055-9
  5. Meat Sci. v.42 Post-mortem pH decline in different ostrich muscles Sales, J.;Mellett, F.D. https://doi.org/10.1016/0309-1740(95)00030-5
  6. Meat Sct. v.55 Processing and nutritional characteristics of value added ostrich products Fisher, P.;Hoffinan, L.C.;Mellett, F. https://doi.org/10.1016/S0309-1740(99)00139-4
  7. Meat Sci. v.39 Physico-chemical and processing quality of porcine M. longissimus dorsi frozen at different temperatures Sakata, R.;Oshida, T.;Morita, H.;Nagata, Y. https://doi.org/10.1016/0309-1740(94)P1828-J
  8. Meat Sci. v.53 Freezing rate and frozen storage effects on the ultrastructure of samples of pork Ngapo, T.M.;Babare, I.H.;Reynolds, J.;Mawson, R.F. https://doi.org/10.1016/S0309-1740(99)00051-0
  9. Fleischwirtschaft v.74 Influence of thawing methods on the quality of frozen meat and the drip loss Ambrosiadis, I.;Theodorakakos, N.;Georgakls, S.;Lekas, S.
  10. Food Res. v.25 Influence of freezing and thawing on hydration and charges of the muscle proteins Deatherage, F.E.;Hamm, R. https://doi.org/10.1111/j.1365-2621.1960.tb00006.x
  11. J. Food Sci. v.50 Effect of thawing rate on exudates production of frozen beef Gonzalez-Sanguinetti, S.;Anon, M.C.;Calvelo, A. https://doi.org/10.1111/j.1365-2621.1985.tb13775.x
  12. Naturwissenschaften v.40 Eine einfache Methode zur Bestimmung der Wasserbindung im Muskel Grau, R.;Hamm, R.
  13. J. Food Sci. v.35 A new extraction for determining 2-thiobarbituric acid values of pork and beef during storage Witte, V.C.;Krause, G.F.;Bailey, M.E. https://doi.org/10.1111/j.1365-2621.1970.tb04815.x
  14. Biochemistry v.27 An absorption apparatus for the micro-determination of certain volatile substances Conway, E.J.;Byrne, A.
  15. SAS/STAT user's guide SAS Institute, Inc.
  16. Meat Sci. v.52 Refrigerated shelf life of vacuum-packaged, previously frozen ostrich meat Otremba, M.M.;Dikeman, M.E.;Boyle, E.A.E. https://doi.org/10.1016/S0309-1740(99)00003-0
  17. Meat Sci. v.49 Effect of rigor temperature and frozen storage on functional properties of hot-boned manufacturing beef Farouk, M.M.;Swan, J.E. https://doi.org/10.1016/S0309-1740(97)00134-4
  18. Proceedings of the 45th International Conference of Meat Science and Technology Changes in pH and free amino acids in sheepmeat during extended chilled storage Braggins, T.J.;Frost, D.A.;Agnew, M.P.;Podmore, C.
  19. Meat Sci. v.66 Ultra-fast freezing and low storage temperatures are not necessary to maintain the functional properties of manufacturing beef Farouk, M.M.;Wieliczko, K.J.;Merts, I. https://doi.org/10.1016/S0309-1740(03)00081-0
  20. Meat Sci. v.62 Meat and storage effects on processing characteristics of beef roasts Boles, J.A.;Swan, J.E. https://doi.org/10.1016/S0309-1740(01)00236-4
  21. Meat Sci. v.64 Effect of diet and fat content on the functional properties of thawed beef Farouk, M.M.;Wieliczko, K.J. https://doi.org/10.1016/S0309-1740(02)00214-0
  22. J. Anim. Sci. v.4 Effects of freezing methods and frozen storage on chemical characteristics of ground beef patties Sebranek, J.G.;Sang, P.M.;Topel, D.G.;Rust, R.E.
  23. J. Food Sci. v.55 Lipid oxidation and color stability in restructured meat systems during frozen storage Akamittath, J.G.;Brekke, C.J.;Schanus, E.G. https://doi.org/10.1111/j.1365-2621.1990.tb03557.x
  24. Meat Sci. v.33 Definition of the optimum freezing rate-2. Investigation of the physico-chemical properties of beef M. longissimus dorsi frozen at different freezing rates Petrovic, L.;Grujic, R.;Petrovic, M. https://doi.org/10.1016/0309-1740(93)90004-2
  25. J. Food Technol. v.21 Effect of freezing rate on the denaturation of myofibrillar protein Wagner, J.R.;Anon, M.C. https://doi.org/10.1111/j.1365-2621.1986.tb01925.x
  26. Meat Sci. v.39 Physical and sensory characteristics of Najdicamel meat Dawood, A.A. https://doi.org/10.1016/0309-1740(95)80007-7
  27. Meat Sci. v.53 Freezing and thawing rate effects on drip loss from samples of pork Ngapo, T.M.;Babare, I.H.;Reynolds, J.;Mawson, R.F. https://doi.org/10.1016/S0309-1740(99)00050-9
  28. Fleischwirtschaft v.62 Einfrieren und Auftauen von Fleisch: Einfluesse auf Muskel gewebe und Tausaft bildung Hamm, R.;Gottesmann, P.;Kijowski, J.
  29. Paper presented at the 20th International Congress of Refrigeration Factors which influence the freezing process on examination of new insights Reid, D.S.
  30. Advances in meat research Rancidity and warmed-over flavor Gray, J.I.;Pearson, A.M.;Prarson, A.M.(ed.);Dutson, T.R.(ed.)
  31. J. Food Sci. v.55 Sensory and chemical characteristics of precooked microwave reheatable pork roasts Boles, J.A.;Parrish, F.C. Jr. https://doi.org/10.1111/j.1365-2621.1990.tb05190.x
  32. Asian-Austral. J. Anim. Sci. v.6 Effect of different storage temperature on flavor and ATP-related compounds of pork chops Lin, L.C.