Fatty acid composition in the fillets of rainbow trout grown in different conditions

The aim of this study was to determine the influence of different feed composition and cultivation on the composition of fatty acids, their relationships, and the cholesterol content in the tissue of rainbow trout (Oncorhynchus mykiss). Trout were reared in ponds at two different altitudes and raise...

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Bibliographic Details
Published in:European journal of lipid science and technology 2017-04, Vol.119 (4), p.np-n/a
Main Authors: Krstic, Milena P, Mitrovic, Radmila R, Markovic, Radmila V, Ivanovic, Jelena S, irkovic, Miroslav A, Djordjevic, Vesna, Baltic, Milan
Format: Article
Language:English
Subjects:
Altitude
Cholesterol
Fatty acids
Feed
Fillets
Oncorhynchus mykiss
Trout
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Summary:The aim of this study was to determine the influence of different feed composition and cultivation on the composition of fatty acids, their relationships, and the cholesterol content in the tissue of rainbow trout (Oncorhynchus mykiss). Trout were reared in ponds at two different altitudes and raised on different feeds. The total amount of monounsaturated fatty acids in fillets of both groups showed no statistically significant difference. However, higher levels of n‐6 fatty acids were found in Pond I trout fillets than in Pond II fillets, while Pond II fillets contained almost even amounts of n‐3 and n‐6 fatty acids. Total cholesterol content in Pond I trout fillets was significantly lower (p 
ISSN:1438-7697
1438-9312
DOI:10.1002/ejlt.201600082