Abstract
The chemical changes in skipjack tuna (Katsuwonus pelamis) subjected to cooking, frying, canning and microwave heating were studied. Raw tuna contained an unusual fatty acid C16:3 in high proportion (29.3%) followed by C18:2, C24:1, C16:0 and C18:3. Health beneficial fatty acids, eicosapentaenoic acid (EPA) (1.67%) and docosahexaenoic acid (DHA) (2.50%), were quite low with ω-3/ω-6 ratio 0.28. The total saturated fatty acids suffered major loss in fried (70%) and canned tuna (40%) due to loss of C16:0, C14:0 and C22:0. The monounsaturated fatty acids content increased (38%) in cooked and microwave heated tuna due to C24:1. The polyunsaturated fatty acids content increased in fried (50%) and canned (25%) tuna due to the uptake of frying and filling oil, respectively during processing. The loss of health beneficial ω-3 fatty acids, EPA and DHA were minimum in cooked tuna followed by microwave heated tuna. Canning totally destroyed these fatty acids. In fried tuna, the losses of EPA and DHA were 70 and 85%, respectively. Thiobarbituric acid — reactive substances values increased in heat processed tuna. Cholesterol increased in canned and microwave heated tuna but not in cooked tuna. Reduction of cholesterol in fried tuna was due to its migration into frying oil. This study indicated that cooking and microwave heating are the better processing methods to retain the health beneficial ω-3 fatty acids in comparison to frying and canning.
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References
Ackman RG (1982) Fatty acid composition of fish oils. In: Nutritional evaluations of long chain fatty acids in fish oils, Barlow SM, Stansby ME (eds), Academic Press, London, p 25
AOAC (1995) Official methods of analysis. 16th edn. Association of Official Analytical Chemists, Washington DC
Aro T, Tahvonen R, Nurmi MT, Sivonen TJ, Kallio H (2000) Effects of season and processing on oil content and fatty acids of Baltic herring (Clupea harengus membras). J Agric Food Chem 48:6085–6093
Aubourg PA, Sotela GC, Gallardo MJ (1990) Changes in flesh lipids and fill oils of albacore (Thunnus alalunga) during canning and storage. J Agric Food Chem 38:809–812
Aubourg S, Perez-Martin R, Gallardo JM (1989) Technical note: Stability of lipids of frozen albacore (Thunnus alalunga) during steam cooking. Int J Food Sci Technol 24:341–345
Bandarra NM, Batista I, Nunes ML, Empis JM, Christie WW (1997) Seasonal changes in lipid composition of sardine (Sardina pilcharchus). J Food Sci 62:40–41
Beltran A, Moral A (1990) Gas chromatographic estimation of oxidative deterioration in sardines during frozen storage. Lebens-Wissen Technol 23:499–504
Bhuiyan AKMA, Ratnayake WMN, Ackman RG (1986) Stability of lipids and polyunsaturated fatty acids during smoking of Atlantic mackerel (Scomber scombrus L.). J Am Oil Chem Soc 63:324–328
Candela M, Astiasaran I, Bello J (1996) Effect of frying on the fatty acid profile of some meat dishes. J Food Comp Anal 9: 277–278
Candela M, Astiasaran I, Bello J (1998) Deep- fat frying modifies high-fat fish lipid fraction. J Agric Food Chem 46:2793–2796
Chia SS, Baker RC, Hotchkiss JH (1983) Quality comparison of thermoprocessed fishery products in cans and retortable pouches. J Food Sci 48:1521–1525
Chin JPF, Dart AM (1995) How do fish oil affect vascular function? Clin Exp Pharm 22:71–81
Connell JJ (1995) Control of fish quality. Fishing News Books Ltd., England, p 245
Doe PE, Curran CA, Poulter RG (1982) Determination of the water activity and shelf life of dried fish products. FAO Fisheries Report Nr 279 p 202–208
Dudek JA, Elkins ER (1986) Effects of cooking on the fatty acids profiles of selected seafoods. In: Health effects of polyunsaturated fatty acids in seafoods Simopoulos AP, Keifer RR, Martin RE (eds), Academic Press, London, p 431–455
Folch J, Lees M, Sloane-Stanley GM (1957) A simple method for the isolation and purification of total lipids from animal tissue. J Biol Chem 226:233–241
Fowler KP, Karahadian CG, Greenberg NJ, Harrell RM (1994) Composition and quality of aquacultured hybrid striped bass fillets as affected by dietary fatty acids. J Food Sci 59:70–75
Gall KL, Otwell WS, Koburger JA, Appledorf H (1983) Effect of four cooking methods on the proximate, mineral, fatty acid composition of fish fillets. J Food Sci 48:1068–1074
Garcia-Arias MT, Pontes EA, Garcia-Linares MC, Garcia-Fernandez MC, Sanchez-Muniz FJ (2003) Cooking-freezing-reheating (CFR) of sardine (Sardina pilchardus) fillets-effect of different cooking and reheating procedures on the proximate and fatty acid compositions. Food Chem 83:349–356
Ghazala S, Aucoin J, Alkanani T (1996) Pasteurization effect on fatty acid stability in a sous-vide product containing seal meat. J Food Sci 61:520–523
Gopakumar K, Nair MR (1972) Fatty acid composition of eight species of Indian marine fish. J Sci Food Agric 23:493–496
Hearn T, Scoutas AS, Scoutas SD, Hearn ADS (1987) Stability of polyunsaturated fatty acids after microwave cooking of fish. J Food Sci 52:1430–1431
Hedayatifard M, Moeini S (2007) Loss of omega-3 fatty acids of Sturgeon Acipenser stellatus during cold storage. Int J Agric Biol 9:598–601
Johns RB, Nichols PD, Perry GJ (1979) Fatty acid composition of ten marine algae from Australian waters. Phytochem 18: 799–802
Ke PJ, Cervantes E, Montizez CR (1984) Determination of thiobarbituric acid reactive substances in fish tissues by an improved distillation — spectrophotometric method. J Sci Food Agric 35: 1248–1254
Ke PJ, Linke BA, Ackman RG (1978) Acceleration of lipid oxidation in frozen mackerel fillet by pretreatment with microwave heating. J Food Sci 43:38–40
Koizumi C, Wada S, Ohshima T (1987) Factors affecting development of rancid off odor in cooked fish meats during storage at 5°C. Nippon Suisan Gakkaishi 53:2003–2009
Khotimchenko SV (1993) Fatty acids of green macrophytic algae from the sea of Japan, Phytochem 32:1203–1207
Li X, Fan X, Han L, Lou Q (2002) Fatty acids of some algae from the Bohai sea. Phytochem 59:157–161
Mai J, Kinsella JE (1979) Changes in lipid composition of cooked minced carp (Cyprinus carpio) during frozen storage. J Food Sci 44:1619–1624
Mai J, Shimp J, Weihrauch J, Kinsella JE (1978) Lipids of fish fillets: Changes following cooking by different methods. J Food Sci 43:1669–1674
Medina I, Aubourg SP, Martin RP (1997) Species differentiation by multivariate analysis of phospholipids from canned Atlantic tuna. J Agric Food Chem 45:2495–2499
Osada K, Yamada KTK, Sugano M (1993) Oxidation of cholesterol by heating. J Agri Food Chem 41:1198–1202
Parades CDM, Baker CR (1987) A research note: Physical, chemical and sensory changes during thermal processing of three species of canned fish. J Food Process Preserv 12:71–81
Pikul J, Leszezynski DE, Kummerow FA (1984) Relative role of phospholipids, triacylglycerols and cholesterol esters on malonaldehyde formation in fat extracted from chicken meat. J Food Sci 49:704–708
Sanchez-Muniz FJ, Viejo JM, Medina R (1992) Deep- frying of sardines in different culinary fats changes in the fatty acid composition of sardines and frying fats. J Agric Food Chem 40:2252–2256
Sanders TAB (1993) Marine oils: metabolic effects and role in human nutrition. Proc Nutri Soc 52:457–472
Sanina NM, Goncharova SN, Kostetsky EY (2004) Fatty acid composition of individual polar lipid classes from marine macrophytes, Phytochem 65:721–730
Saralaya KV 1978. Laboratory manual for courses in canning. University of Agric Sci, Bangalore, p 55
Sathivel S, Prinyawiwatkul W, Grimm CC, King MJ, Lloyd S (2002) Fatty acid composition of crude oil recovered from catfish viscera. J Am Oil Chem Soc 79:989–992
Sengor GF, Ozden O, Erkan N, Tuter M, Aksoy HA (2003) Fatty Acid Compositions of Flathead Grey Mullet (Mugil cephalus L., 1758) Fillet, Raw and Beeswaxed Caviar Oils. Turkish J Fish Aqu Sci 3:93–96
Shakila RJ, Jeyasekaran G, Vyla SAP, Saravanakumar R (2005) Effect of delayed processing on changes in histamine and other quality characteristics of 3 commercially canned fishes. J Food Sci 70:24–29
Steiner-Asiedu M, Jushamn K, Lie O (1991) Effect of local processing methods (cooking, frying and smoking) on three fish species from Ghana:Part-I. Proximate composition, fatty acids, minerals, trace elements and vitamins. Food Chem 40: 309–321
Sumnu G (2001) A review on microwave baking of foods. Int J Food Sci Technol 6:117–127
Venugopal V (2004) Nutraceuticals and functional biomolecules from seafoods. Indian Food Ind 23(6):52–53
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Stephen, N.M., Jeya Shakila, R., Jeyasekaran, G. et al. Effect of different types of heat processing on chemical changes in tuna. J Food Sci Technol 47, 174–181 (2010). https://doi.org/10.1007/s13197-010-0024-2
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DOI: https://doi.org/10.1007/s13197-010-0024-2