Analysis of Muscle Lipidome in Juvenile Rainbow Trout Fed Rapeseed Oil and Cochayuyo Meal
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Date
Authors
DANTAGNAN DANTAGNAN, HERMAN PATRICIO
HERNANDEZ ARIAS, ADRIAN JESUS
Quiñones, John A.
Díaz, Rommy
Beltran, Jorge F.
Velázquez, Lidiana
Cancino, David B.
Muñoz, Erwin L.
Dantagnan, Patricio P.
Hernández Arias, Adrián J.
Sepúlveda B., Néstor G.
Farias, Jorge G.
HERNANDEZ ARIAS, ADRIAN JESUS
Quiñones, John A.
Díaz, Rommy
Beltran, Jorge F.
Velázquez, Lidiana
Cancino, David B.
Muñoz, Erwin L.
Dantagnan, Patricio P.
Hernández Arias, Adrián J.
Sepúlveda B., Néstor G.
Farias, Jorge G.
Authors
Date
Datos de publicación:
10.3390/biom12060805
Keywords
Aquaculture - Lc-ms/ms - Metabolomics - Phospholipids - Seaweed - Sustainability - Arachidonic Acid - Fish Oil - Icosatrienoic Acid - Linoleic Acid - Myristic Acid - Oleic Acid - Palmitic Acid - Palmitoleic Acid - Phosphatidylcholine - Phosphatidylethanolamine - Rapeseed Oil - Stearic Acid - Esters - Fatty Acids - Phospholipids - Rapeseed Oil - Arachidonic Acid - Ceramide - Diacylglycerol - Fatty Acid - Fatty Ester - Fish Oil - Glycerophosphoglycerol - Glycerophospholine - Glycerophosphophosphoglycerolamine - Icosatrienoic Acid - Isoprenoid - Linoleic Acid - Lipidome - Long Chain Fatty Acid - Myristic Acid - Octadecanoid - Oleic Acid - Palmitic Acid - Palmitoleic Acid - Phosphatidylcholine - Phosphatidylethanolamine - Phospholipid - Quinone Derivative - Rapeseed Oil - Sphingolipid - Stearic Acid - Triacylglycerol - Unclassified Drug - Ester - Alga - Animal Food - Animal Tissue - Aquaculture - Article - Controlled Study - Degree Of Unsaturation - Diet - Diet Supplementation - Durvillaea Antarctica - Experimental Diet - Fish Meal - High Performance Liquid Chromatography - Lipid Analysis - Lipid Metabolism - Liquid Chromatography-mass Spectrometry - Metabolomics - Nonhuman - Oncorhynchus Mykiss - Animal - Lipidomics - Muscle - Animals - Esters - Fatty Acids - Lipidomics - Muscles - Phospholipids - Rapeseed Oil
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Abstract
This study aimed to analyze the effects on the lipidome of juvenile Oncorhynchus mykiss muscle fed 90% Brassica napus rapeseed oil and different amounts of Durvillaea antarctica Cochayuyo meal (1.5, 3 and 6%) as a replacement for cellulose. The analysis allowed for the identification of 329 lipids, mainly represented by phospholipids and fatty esters. The inclusion of Brassica napus oil significantly increased the levels of C18:2 species and fatty esters of hydroxylated fatty acids, which could play a bioactive role in human health. One of the most abundant lipids in all fillets was Phosphatidylcholine 33:6, which, according to the literature, could be considered a biomarker for the identification of Oncorhynchus mykiss. In all experimental diets, the species Phosphatidylethanolamine 15:1-18:24 showed four-fold higher levels than the control; increments of n-3-and n-6-rich phos-pholipids were also observed. Diets containing Durvillaea antarctica meal did not generate more significant variation in fish muscle phospholipids relative to the muscle of the rapeseed-oil-only group. These lipid species consist of medium-and long-chain fatty acids with different degrees of unsaturation. Still, it appears that the rapeseed oil masks the lipid contribution of the meal, possibly due to the low levels of total lipids in the macroalgae. © 2024 Elsevier B.V., All rights reserved.
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Keywords
Aquaculture , Lc-ms/ms , Metabolomics , Phospholipids , Seaweed , Sustainability , Arachidonic Acid , Fish Oil , Icosatrienoic Acid , Linoleic Acid , Myristic Acid , Oleic Acid , Palmitic Acid , Palmitoleic Acid , Phosphatidylcholine , Phosphatidylethanolamine , Rapeseed Oil , Stearic Acid , Esters , Fatty Acids , Phospholipids , Rapeseed Oil , Arachidonic Acid , Ceramide , Diacylglycerol , Fatty Acid , Fatty Ester , Fish Oil , Glycerophosphoglycerol , Glycerophospholine , Glycerophosphophosphoglycerolamine , Icosatrienoic Acid , Isoprenoid , Linoleic Acid , Lipidome , Long Chain Fatty Acid , Myristic Acid , Octadecanoid , Oleic Acid , Palmitic Acid , Palmitoleic Acid , Phosphatidylcholine , Phosphatidylethanolamine , Phospholipid , Quinone Derivative , Rapeseed Oil , Sphingolipid , Stearic Acid , Triacylglycerol , Unclassified Drug , Ester , Alga , Animal Food , Animal Tissue , Aquaculture , Article , Controlled Study , Degree Of Unsaturation , Diet , Diet Supplementation , Durvillaea Antarctica , Experimental Diet , Fish Meal , High Performance Liquid Chromatography , Lipid Analysis , Lipid Metabolism , Liquid Chromatography-mass Spectrometry , Metabolomics , Nonhuman , Oncorhynchus Mykiss , Animal , Lipidomics , Muscle , Animals , Esters , Fatty Acids , Lipidomics , Muscles , Phospholipids , Rapeseed Oil
Citation
10.3390/biom12060805