Total lipid content and fatty acid composition were determined for wild and cultivated gilthead seabream and sea bass. Fatty acid analyses were carried out by gas chromatography-mass spectrometry. Respective total lipid content of flesh in cultivated gilthead seabream and sea bass were 1.7-5.0-times those of wild samples. Palmitic acid (C16:0) and oleic acid (C18:1n-9) were the major fatty acids respectively among the saturated fatty acids and monounsaturated fatty acids of each fish species. It is noteworthy that both linoleic acid (C18:2n-6) and arachidonic acid (C20:4n-6) were predominant in total n-6 polyunsaturated fatty acids in the respective cultivated and wild types. Eicosapentaenoic acid (C20:5n-3) and docosahexaenoic acid (C22:6n-3) amounts were significantly higher in flesh of cultivated fish than in wild fish.
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Ankara Univ, Fac Agr, Dept Fisheries & Aquaculture, TR-06110 Ankara, TurkeyAnkara Univ, Fac Agr, Dept Fisheries & Aquaculture, TR-06110 Ankara, Turkey
Yildiz, Hijran Yavuzcan
Ergonul, Mehmet Borga
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Ankara Univ, Fac Sci, Dept Biol, TR-06100 Ankara, TurkeyAnkara Univ, Fac Agr, Dept Fisheries & Aquaculture, TR-06110 Ankara, Turkey
机构:
Univ Zagreb, Fac Food Technol & Biotechnol, Food Control Ctr, Zagreb 10000, CroatiaUniv Zagreb, Fac Food Technol & Biotechnol, Food Control Ctr, Zagreb 10000, Croatia
Petrovic, Marinko
Kresic, Greta
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Univ Rijeka, Fac Tourism & Hosp Management, Dept Food & Nutr, Opatija 51410, CroatiaUniv Zagreb, Fac Food Technol & Biotechnol, Food Control Ctr, Zagreb 10000, Croatia
Kresic, Greta
Zrncic, Snjezana
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Croatian Vet Inst, Lab Fish Pathol, Zagreb 10000, CroatiaUniv Zagreb, Fac Food Technol & Biotechnol, Food Control Ctr, Zagreb 10000, Croatia
Zrncic, Snjezana
Oraic, Drazen
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Croatian Vet Inst, Lab Fish Pathol, Zagreb 10000, CroatiaUniv Zagreb, Fac Food Technol & Biotechnol, Food Control Ctr, Zagreb 10000, Croatia
Oraic, Drazen
Dzafic, Natalija
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Vet Inst Rijeka, Croatian Vet Inst, Lab Food & Feed Microbiol, Rijeka 51000, CroatiaUniv Zagreb, Fac Food Technol & Biotechnol, Food Control Ctr, Zagreb 10000, Croatia
Dzafic, Natalija
Pleadin, Jelka
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Croatian Vet Inst, Analyt Chem Lab, Zagreb 10000, CroatiaUniv Zagreb, Fac Food Technol & Biotechnol, Food Control Ctr, Zagreb 10000, Croatia