Cyprinus carpio Karaciğer Dokusu Yağ Asidi İçeriğinin Mevsimsel Değişimi
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Date
2022
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Karadeniz Fen Bilimleri Dergisi
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Abstract
Bu çalışmada, dişi ve erkek C. carpio’nun karaciğer dokusu yağ asidi bileşiminin mevsime bağlı değişimleri araştırılmıştır. Balıkların kas dokusu total lipit yağ asidi kompozisyonları; yağ asidi standartları kullanılarak tespit edilmiştir. Tüm mevsimlerde C. carpio’nun karaciğer dokusundaki total lipitlerde SFA (doymuş yağ asitleri) içinde temel bileşen 16:0, MUFA (tekli doymamış yağ asitleri) içinde 16:1n-7 ve 18:1n-9, PUFA (çoklu doymamış yağ asitleri) içinde EPA ve DHA olmuştur. Balığın karaciğer dokusundaki TAG (triaçilgliserol) ve PL (fosfolipid) yağ asidi içeriklerinin farklı olduğu bulunmuştur. Balıkların karaciğer dokusunda baskın yağ asitleri; üreme, sıcaklık ve mevsime bağlı olarak değişmiştir. C. carpio’nun her iki eşeyinin total lipitlerinde n-3/n-6 oranı; karaciğer dokusunda 1.33-2.55 aralığında tespit edilmiştir.
In this study, seasonal variations on fatty acid composition in liver tissue of female and male C. carpio was investigated. Fatty acid compositions of total lipid have been identified in liver tissues of fishes using a mixture of fatty acid standards. The main constituents were 16:0 among SFAs (saturated fatty acid), 16:1n-7 and 18:1n-9 among MUFAs (monounsaturated fatty acid), EPA and DHA among PUFAs (polyunsaturated fatty acid) in the total lipid extracted from liver tissue of C. carpio all seasons. Triacylglycerol and PL fatty acid contents in muscle tissue of fish were found to be different. The major fatty acids in liver tissue of fish varied depending on reproduction, temperature and season. The n3/n-6 ratio was determined to range from 1.33-2.55 for liver tissue in total lipids in both sexes of C. carpio.
In this study, seasonal variations on fatty acid composition in liver tissue of female and male C. carpio was investigated. Fatty acid compositions of total lipid have been identified in liver tissues of fishes using a mixture of fatty acid standards. The main constituents were 16:0 among SFAs (saturated fatty acid), 16:1n-7 and 18:1n-9 among MUFAs (monounsaturated fatty acid), EPA and DHA among PUFAs (polyunsaturated fatty acid) in the total lipid extracted from liver tissue of C. carpio all seasons. Triacylglycerol and PL fatty acid contents in muscle tissue of fish were found to be different. The major fatty acids in liver tissue of fish varied depending on reproduction, temperature and season. The n3/n-6 ratio was determined to range from 1.33-2.55 for liver tissue in total lipids in both sexes of C. carpio.
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Cyprinus carpio, Atatürk Baraj Gölü, Mevsimsel Yağ Asidi Dağılımı, Cyprinus carpio, Atatürk Dam Lake, Seasonal fatty acid composition
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Source
Karadeniz Fen Bilimleri Dergisi
Volume
12
Issue
1
Start Page
66
End Page
81