A comparative analysis of the fatty acid profiles in the liver and muscles of male and female Salmo trutta macrostigma

被引：68
作者：
Akpinar, Mehmet Ali [1 ]
Gorgun, Salih [1 ]
Akpinar, Ali Emre [2 ]
机构：
[1] Cumhuriyet Univ, Dept Biol, Fac Sci & Literature, TR-58410 Sivas, Turkey
[2] Cumhuriyet Univ, Dept Mol Biol & Genet, Fac Sci & Literature, TR-58410 Sivas, Turkey
来源：
FOOD CHEMISTRY | 2009年 / 112卷 / 01期
关键词：
Salmo trutta macrostigma; fatty acids; liver; muscle; omega-3/omega-6; ratio; TROUT ONCORHYNCHUS-MYKISS; ZANDER SANDER-LUCIOPERCA; DIFFERENT TISSUES; FISH; MATURE; WILD; OMEGA-3-FATTY-ACIDS; LIPIDS; CREEK;
D O I：
10.1016/j.foodchem.2008.05.025
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The fatty acid compositions of liver and muscle of male and female Salmo trutta macrostigma, in the Tohma River, Turkey, were determined by gas chromatography. There were quantitative differences between individual fatty acids in the tissues investigated, depending on the sex. The most abundant fatty acids in both tissues of both sexes were palmitic acid (C16:0; 19.0-21.6%), stearic acid (C18:0; 5.32-11.3%), C18:1 omega-7 (5.65-9.38%), oleic acid (C18:1 omega-9; 15.6-22.4%), eicosapentaenoic acid (EPA; C20:5 omega-3; 6.34-7.88%) and docosahexaenoic acid (DHA; C22:6 omega-3; 7.38-15.6%). The omega-3/omega-6 ratio in tissues were found to be 2.89 (male) and 1.97 (female) in liver, and 2.59 (male) and 2.26 (female) in muscle. S. trutta macrostigma may be a valuable food for human consumption in terms of fatty acids. (C) 2008 Elsevier Ltd. All rights reserved.
引用
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页码：6 / 8
页数：3
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