The effect of using different commercial feeds in sea bream (Sparus aurata L. 1758) and sea bass (Dicentrarchus labrax L. 1758) aquacultured in the Güllük Gulf (Muğla, Türkiye) on fatty acid profile

The aim of this study was to investigate the effects of using different commercial feeds on growing performance and fatty acid profile of sea bream and sea bass aquacultured in net cages. Four different fish companies (i.e. 4 experimental groups) were given different commercial feeds (extruded fish feed) to be used regularly for 480 days. Omega-3 [eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA)] values of feeds for groups 1, 2, 3, and 4 were 11.81%, 14.23%, 7.69%, and 12.01%, respectively. When compared, omega-3 components in sea bass were higher than in sea bream. EPA and DHA fatty acids were 12.53% in sea bass and 11.06% in sea bream. When fatty acid contents of feeds were compared with fatty acid levels of sea bream and sea bass, it was determined that the total monounsaturated fatty acid (ΣMUFA) level was the highest in sea bass (38.13%) and sea bream fishes (39.12%) in group 3 given fish meal that had the highest ΣMUFA content (38.05%). It was observed that the fatty acid profile of the sea bream and sea bass reflected the fatty acid contents of the feeds used in their feeding.

The effect of using different commercial feeds in sea bream (Sparus aurata L. 1758) and sea bass (Dicentrarchus labrax L. 1758) aquacultured in the Güllük Gulf (Muğla, Türkiye) on fatty acid profile

The aim of this study was to investigate the effects of using different commercial feeds on growing performance and fatty acid profile of sea bream and sea bass aquacultured in net cages. Four different fish companies (i.e. 4 experimental groups) were given different commercial feeds (extruded fish feed) to be used regularly for 480 days. Omega-3 [eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA)] values of feeds for groups 1, 2, 3, and 4 were 11.81%, 14.23%, 7.69%, and 12.01%, respectively. When compared, omega-3 components in sea bass were higher than in sea bream. EPA and DHA fatty acids were 12.53% in sea bass and 11.06% in sea bream. When fatty acid contents of feeds were compared with fatty acid levels of sea bream and sea bass, it was determined that the total monounsaturated fatty acid (ΣMUFA) level was the highest in sea bass (38.13%) and sea bream fishes (39.12%) in group 3 given fish meal that had the highest ΣMUFA content (38.05%). It was observed that the fatty acid profile of the sea bream and sea bass reflected the fatty acid contents of the feeds used in their feeding.

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  • Tarım İl Müdürlüğü ve İl Kontrol Laboratuar Müdürlüğü. Aylık Analiz ve İstatiksel Veriler. Muğla, Turkey: Tarım İl Müdürlüğü ve İl Kontrol Laboratuar Müdürlüğü, 2011 (report in Turkish).
  • Haliloğlu Hİ. Farklı işletmelerde yetiştirilen Gökkuşağı Alabalığı (Oncorhynehus mykiss)`nın kas ve adipoz dokuları ile karaciğer ve gonadlarındaki yağ asidi profilinin belirlenmesi. PhD, Atatürk University, Erzurum, Turkey, 2001 (in Turkish).
  • Kol M. Farklı oranlarda soya unu içeren yemlerle beslenen Levreklerde (Dicentrarchus labrax L. 1758) büyüme, gelişme ve protein sindirilebilirliği. MSc, Ege University, İzmir, Turkey, 2002 (in Turkish).
  • Akbulut B. Karadeniz’de Levrek (Dicentrarchus labrax L. 1758) yetiştiriciliği. Trabzon, Turkey: T.C. Tarım ve Köyişleri Bakanlığı, Tarımsal Araştırmalar Genel Müdürlüğü, Su Ürünleri Merkez Araştırma Enstitüsü Müdürlüğü, 1999 (report in Turkish).
  • AOAC. Official Methods of Analysis, 16th ed. Vols. I and II, revision. Gaithersburg, MD, USA: AOAC, 1998.
  • IUPAC. Standard Methods for the Analysis of Oils, Fats and Derivatives, 6th ed. Oxford, UK: Pergamon Press, 1980.
  • Fair PH, Williams WP, Smith IJ. Effect of dietary menhaden oil on growth and muscle fatty acid composition of hybrid striped bass, Morone chrysops × M. saxatilis. Aquaculture 1993; 116: 171–189.
  • Yıldız M, Şener E. Farklı bitkisel yağlar ilave edilen diyetlerin Levrek (Dicentrarchus labrax L. 1758) yavrularında büyüme performansı ve vücut kompozisyonuna etkileri. İstanbul Üniv Vet Fak Derg 2004; 30: 75–88 (article in Turkish).
  • Özlüer Hunt A. İki farklı yağ kaynağının (balık yağı ve soya yağı) Deniz Levreği (Dicentrarchus Labrax L.)’nın gelişme performansı ve vücut yağ asitleri kompozisyonuna etkileri. PhD, Çukurova University, Adana, Turkey, 2003 (in Turkish).
  • Izquierdo MS, Montero D, Robaina L, Caballero MJ, Rosenlund G, Gines R. Alterations in filet fatty acid profile and flesh quality in gilthead sea bream (Sparus aurata) fed vegetable oils for a long term period. Recovery of fatty acid profiles by fish oil feeding. Aquaculture 2005; 250: 431–444.
  • Santinha PJM, Medale F, Corraze G, Gomes EFS. Effects of the dietary protein/lipid ratio on growth and nutrients utilization in gilthead sea bream (Sparus aurata L.). Aquacult Nutr. 1999; 5: 147–156.
  • Gültepe N. Çipura (Sparus aurata L. 1758) beslemede alternatif yem katkı maddesi kullanımı üzerine araştırmalar. PhD, Ege University, İzmir, Turkey, 2007 (in Turkish).
  • Yıldız M, Şener E. The effects of dietary oils of vegetable origin on the performance, body composition and fatty acid profiles of sea bass (Dicentrarchus labrax L. 1758) juveniles. Turk J Vet Anim Sci 2004; 28: 553–562.
  • Güzel Ö. Çipura (Sparus aurata L. 1758) ve Levrek (Dicentrarchus labrax L. 1758) beslenmesinde yağ asitlerinin büyüme ezerine etkileri. MSc, Ege University, İzmir, Turkey, 2008 (in Turkish).
Turkish Journal of Veterinary and Animal Sciences-Cover
  • ISSN: 1300-0128
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK
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