Seasonal effect on fatty acid composition in phospholipid classes and triacylglycerols of male Capoeta umbla

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Date

2023

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CSIC Consejo Superior de Investigaciones Cientifica

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GOLD

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Abstract

The seasonal changes in muscle tissue, total lipids and fatty acid composition of phospholipids (PL), triacylglycerol (TAG), and phospholipid classes of male Capoeta umbla were investigated in this study. Phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylinositol (PI), and phosphatidylserine (PS) were identified as the major phospholipids (PLs) in the muscle tissue (PS). Triacylglycerols showed high contents of MUFA, 14:0, 16:1n-7, 18:1n-9, 18:2n-6, and 18:3n-3; while phospholipids presented high contents of AA, DHA, and 18:0. Myristic acid, 16:1n-7, 18:1n-9, monounsaturated fatty acids (MUFA), linoleic acid (18:2n-6), and linolenic acid (18:3n-3) were shown to be present in larger concentrations in TAG than in PL classes. In PL classes, 16:0, 18:0, arachidonic acid (20:4n-6) (AA), eicosapentaenoic acid (EPA) (20:5n-3), docosahexaenoic acid (DHA) (22:6n-3) and polyunsaturated fatty acid (ΣPUFA) were higher than the TAG fraction. The fatty acid composition of total lipid and lipid classes (TAG and PL) were affected by the seasonal variations and lipid fraction.
Efecto estacional sobre la composición de ácidos grasos de fosfolípidos y triacilgliceroles de machos de Capoeta umbla.En este estudio se investigaron los cambios estacionales en el tejido muscular, la composición total de lípidos y ácidos grasos de fosfo-lípidos (PL), triacilglicerol (TAG) y clases de fosfolípidos de Capoeta umbla machos. Fosfatidilcolina (PC), fosfatidiletanolamina (PE), fosfatidilinositol (PI) y fosfatidilserina (PS) se identificaron como los principales fosfolípidos (PL) en el tejido muscular (PS). Los triacil-gliceroles tenían un alto contenido de 14:0, de los MUFA 16:1n-7 y 18:1n-9 y de poliinsaturados 18:2n-6 y 18:3n-3, mientras que los fos-folípidos tenían un alto contenido de araquidónico (20:4n-6) (AA), docosahexaenoico (22:6n-3) (DHA) y 18:0. Se demostró que el ácido mirístico, los monoinsaturados (MUFA) 16:1n-7 y 18:1n-9, el ácido linoleico (18:2n-6) y el ácido linolénico (18:3n-3), están presentes en concentraciones superiores en TAG que en los PL. En las diferentes clases de PL, los ácidos 16:0, 18:0, AA, eicosapentaenoico (20:5n-3)(EPA), DHA y la suma de ácidos grasos poliinsaturados (ΣPUFA) fueron más altos que la fracción TAG. La composición de ácidosgrasos de los lípidos totales y las clases de lípidos (TAG y PL) se vieron afectados por las variaciones estacionales y la fracción lipídica.

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Keywords

Capoeta umbla, Phospholipid classe, Seasonal fatty acid composition, Triacylglycerol, Nutrition. Foods and food supply, Seasonal fatty acid composition, Composición estacional de ácidos grasos, Phospholipid classe, TX341-641, Capoeta umbla, Phospholipid classes, Clases de fosfolípidos, Triacylglycerol, Triacilgliceroles

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Citation

KAÇAR, S., KAYHAN KAYA, H., & BAŞHAN, M. (2023). Seasonal effect on fatty acid composition in phospholipid classes and triacylglycerols of male Capoeta umbla. Grasas Y Aceites, 74(3), 0–0.

WoS Q

Q4

Scopus Q

Q4
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Grasas y Aceites

Volume

74

Issue

3

Start Page

e521

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Scopus : 1

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1

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1

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1

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194

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