Seasonal effects of the fatty acid composition of phospholipid and triacylglycerol in the muscle and liver of male Salmo trutta macrostigma

IF 1 4区农林科学 Q4 CHEMISTRY, APPLIED

Grasas y Aceites Pub Date : 2021-11-26 DOI:10.3989/gya.0779201

S. Kaçar, H. Kaya, M. Başhan

引用次数: 3

Abstract

The seasonal effects on the fatty acid composition of triacylglycerol (TAG) and phospholipid (PL) in the muscle and liver of male Salmo trutta macrostigma were determined using the gas chromatographic (GC) method. The fatty acid (FA) compositions of total lipid, PL and TAG fractions were determined in muscle and liver tissues of S. trutta macrostigma. The phospholipids contained a higher proportion of 16:0 compared to the TAG in the muscle tissue of S. trutta macrostigma. Docosahexaenoic acid (22:6 ω-3) and eicosapentaenoic acid (20:5 ω-3) contents were high in both muscle and liver tissues. The total lipid contents in the muscle and liver were 1.07-2.45 and 3.00-4.64%, respectively. S. trutta macrostigma is a rich source of ω-3 and ω-6, polyunsaturated fatty acids (PUFA) with numerous benefits to human health.

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雄性大柱头鲑肌肉和肝脏磷脂和甘油三酯脂肪酸组成的季节效应

采用气相色谱(GC)法测定了季节对雄性大柱头鲑肌肉和肝脏中甘油三酯(TAG)和磷脂(PL)脂肪酸组成的影响。测定了巨柱头海苔(s.trutta macro柱头)肌肉和肝脏组织中总脂、PL和TAG组分的脂肪酸(FA)组成。巨柱头棘肌组织中磷脂含量比TAG高16:0。肌肉和肝组织中二十二碳六烯酸(22:6 ω-3)和二十碳五烯酸(20:5 ω-3)含量较高。肌肉和肝脏总脂含量分别为1.07 ~ 2.45%和3.00 ~ 4.64%。长柱头草富含ω-3和ω-6多不饱和脂肪酸(PUFA)，对人体健康有许多好处。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Grasas y Aceites 工程技术-食品科技

CiteScore

2.50

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Grasas y Aceites is a peer-reviewed journal devoted to the publication of original articles concerning the broad field of lipids, especially edible fats and oils from different origins, including non acyl lipids from microbial origin relevant to the food industry. It publishes full research articles, research notes, reviews as well as information on references, patents, and books. Grasas y Aceites publishes original articles on basic or practical research, as well as review articles on lipid related topics in food science and technology, biology, (bio)chemistry, medical science, nutrition, (bio)technology, processing and engineering. Topics at the interface of basic research and applications are encouraged. Manuscripts related to by-products from the oil industry and the handling and treatment of the wastewaters are also welcomed. Topics of special interest to Grasas y Aceites are: -Lipid analysis, including sensory analysis -Oleochemistry, including lipase modified lipids -Biochemistry and molecular biology of lipids, including genetically modified oil crops and micro-organisms -Lipids in health and disease, including functional foods and clinical studies -Technical aspects of oil extraction and refining -Processing and storage of oleaginous fruit, especially olive pickling -Agricultural practices in oil crops, when affecting oil yield or quality