ArticleLipids2014
Changes in tissue lipid and fatty acid composition of farmed rainbow trout in response to dietary camelina oil as a replacement of fish oil.
Article in Lipids, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 87 citations in OpenAlex.
- Article
- Biosynthesis of long-chain omega-3 fatty acids by the nestlings of a generalist seabird.The Journal of experimental biology · 2025Article
- Compound-Specific Isotope Analysis as a Potential Approach for Investigation of Cerebral Accumulation of Docosahexaenoic Acid: Previous Milestones and Recent Trends.Molecular neurobiology · 2025Review
- The effect of various dietary MUFA content and n-6/n-3 ratios on rainbow trout (Oncorhynchus mykiss) fed on a whole plant protein based diet: growth performance, digestive enzymes activity, intestinal morphometry and fatty acids profile of muscle and liver.Veterinary research communications · 2024Article
- Bayesian Meta-Analysis: Impacts of Eating Habits and Habitats on Omega-3 Long-Chain Polyunsaturated Fatty Acid Composition and Growth in Cultured Fish.Animals : an open access journal from MDPI · 2024Review
- Dynamics of mitochondrial adaptation and energy metabolism in rainbow trout (Oncorhynchus mykiss) in response to sustainable diet and temperature.Journal of animal science · 2023Article
- Use ofAnimals : an open access journal from MDPI · 2022Review
- Effect of Substituting Fish Oil with Camelina Oil on Growth Performance, Fatty Acid Profile, Digestibility, Liver Histology, and Antioxidative Status of Red Seabream (Animals : an open access journal from MDPI · 2021Article
- Article
- Ecotoxico-lipidomics: An emerging concept to understand chemical-metabolic relationships in comparative fish models.Comparative biochemistry and physiology. Part D, Genomics & proteomics · 2020Review
- Development of aFrontiers in plant science · 2020Article
- Effect of dietary oil fromPeerJ · 2020Article
- Influence of Dietary Long-Chain Polyunsaturated Fatty Acids and ω6 to ω3 Ratios on Head Kidney Lipid Composition and Expression of Fatty Acid and Eicosanoid Metabolism Genes in Atlantic Salmon (Frontiers in molecular biosciences · 2020Article
- Optimizing long chain-polyunsaturated fatty acid synthesis in salmonids by balancing dietary inputs.PloS one · 2018Article
- Compound-specific isotope analysis resolves the dietary origin of docosahexaenoic acid in the mouse brain.Journal of lipid research · 2017Article
- Regulation of FADS2 transcription by SREBP-1 and PPAR-α influences LC-PUFA biosynthesis in fish.Scientific reports · 2017Article
- Retroconversion is a minor contributor to increases in eicosapentaenoic acid following docosahexaenoic acid feeding as determined by compound specific isotope analysis in rat liver.Nutrition & metabolism · 2017Article
- Isolation and Functional Characterisation of a fads2 in Rainbow Trout (Oncorhynchus mykiss) with Δ5 Desaturase Activity.PloS one · 2016Article
- Mining and identification of polyunsaturated fatty acid synthesis genes active during camelina seed development using 454 pyrosequencing.BMC plant biology · 2015Article
- Curcumin boosts DHA in the brain: Implications for the prevention of anxiety disorders.Biochimica et biophysica acta · 2015Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Camelina oil (CO) replaced 50 and 100 % of fish oil (FO) in diets for farmed rainbow trout (initial weight 44 ± 3 g fish(-1)). The oilseed is particularly unique due to its high lipid content (40 %) and high amount of 18:3n-3 (α-linolenic acid, ALA) (30 %). Replacing 100 % of fish oil with camelina oil did not negatively affect growth of rainbow trout after a 12-week feeding trial (FO = 168 ± 32 g fish(-1); CO = 184 ± 35 g fish(-1)). Lipid and fatty acid profiles of muscle, viscera and skin were significantly affected by the addition of CO after 12 weeks of feeding. However, final 22:6n-3 [docosahexaenoic acid (DHA)] and 20:5n-3 [eicosapentaenoic acid (EPA)] amounts (563 mg) in a 75 g fillet (1 serving) were enough to satisfy daily DHA and EPA requirements (250 mg) set by the World Health Organization. Other health benefits include lower SFA and higher MUFA in filets fed CO versus FO. Compound-specific stable isotope analysis (CSIA) confirmed that the δ(13)C isotopic signature of DHA in CO fed trout shifted significantly compared to DHA in FO fed trout. The shift in DHA δ(13)C indicates mixing of a terrestrial isotopic signature compared to the isotopic signature of DHA in fish oil-fed tissue. These results suggest that ~27 % of DHA was synthesized from the terrestrial and isotopically lighter ALA in the CO diet rather than incorporation of DHA from fish meal in the CO diet. This was the first study to use CSIA in a feeding experiment to demonstrate synthesis of DHA in fish.
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