A meta-analysis of the effects of dietary marine oil replacement with vegetable oils on growth, feed conversion and muscle fatty acid composition of fish species

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F11%3A43870556" target="_blank" >RIV/60076658:12520/11:43870556 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/j.1365-2095.2010.00761.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-2095.2010.00761.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1365-2095.2010.00761.x" target="_blank" >10.1111/j.1365-2095.2010.00761.x</a>

Result language
angličtina
Original language name
A meta-analysis of the effects of dietary marine oil replacement with vegetable oils on growth, feed conversion and muscle fatty acid composition of fish species
Original language description
The effects of the replacement of marine oils (MO) with canola oil (CO), linseed oil (LO) and soybean oil (SO) on growth, feed conversion and major muscle fatty acid (FA) classes were quantified using a meta-analysis of published results. There was an absence of relationships between levels of MO replaced and effect sizes for all outcomes. High heterogeneity when combining effects sizes according to fixed effects models imposed the stratification of values in MO replacement categories and the use of random effect models to calculate the summary statistics. Limited values at 50% and 60% hampered clear tendencies when compared to 100% MO replacement. A medium mean effect size (-0.3773, 95% confidence intervals -0.7325 to -0.0222, n = 22) for growth was obtained when replacing all MO with CO, whereas LO (-1.5609, 95% confidence intervals -2.3584 to -0.7633, n = 19) and SO (-1.0589, 95% confidence intervals -1.7197 to -0.3980, n = 22) resulted in high negative effect sizes. This study quan
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
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Project
<a href="/en/project/QH92307" target="_blank" >QH92307: The use of inovative biotechnological and genetical procedures for production of high-quality carp flesh with increased amount of omega 3 fatty acids and its effect on recovery of pacients suffering from arterosclerosis.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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