Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/43531
Title: Potential of three new krill products for seabream larval production
Authors: Betancor, Mónica Beatriz
Nordrum, Sigve
Atalah, Eyad
Caballero Cansino, María José 
Benítez-Santana, Tibiábin
Roo Filgueira, Francisco Javier 
Robaina Robaina, Lidia Esther 
Izquierdo López, María Soledad 
UNESCO Clasification: 251092 Acuicultura marina
Keywords: Krill
Phospholipids
Microdiets
Seabream larvae
Issue Date: 2012
Publisher: 1355-557X
Journal: Aquaculture Research 
Abstract: The objective of this study was to evaluate three products derived from krill as sources of essential fatty acids, protein and, particularly, phospholipids in microdiets for larval gilthead seabream (Sparus aurata). Their effect on larval performance, biochemical composition and histological development was investigated. The addition of krill phospholipids, rich in highly unsaturated fatty acids, improved larval sea bream growth in terms of weight and length, enhanced hepatic utilization of dietary lipids and reduced the incidence of enterocyte injuries. These results confirm the higher nutritional value of marine phospholipids for the early development of marine fish larvae in comparison with soybean phospholipids.
URI: http://hdl.handle.net/10553/43531
ISSN: 1355-557X
DOI: 10.1111/j.1365-2109.2011.02842.x
Source: Aquaculture Research [ISSN 1355-557X], v. 43 (3), p. 395-406
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