Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/51886
DC FieldValueLanguage
dc.contributor.authorRodriguez, C.en_US
dc.contributor.authorPerez, J. A.en_US
dc.contributor.authorLorenzo, A.en_US
dc.contributor.authorIzquierdo, M. S.en_US
dc.contributor.authorCejas, J. R.en_US
dc.date.accessioned2018-11-25T05:04:01Z-
dc.date.available2018-11-25T05:04:01Z-
dc.date.issued1994en_US
dc.identifier.issn0300-9629en_US
dc.identifier.urihttp://hdl.handle.net/10553/51886-
dc.description.abstractA feeding experiment on n-3 highly unsaturated fatty acids (n-3 HUFA) requirement in gilthead seabream, Sparus aurata, larvae was carried out using rotifers containing different percentages of n-3 HUFA, ranging from 0.16% to 7.42% on a dry weight basis (DWB). The enriched rotifers showed a direct relationship between their n-3 HUFA contents and the n-3 HUFA concentration in the emulsified lipids. The n-3 HUFA level in fish increased gradually to the elevation of the n-3 HUFA percentage in rotifers. The larvae fed on rotifers containing a low percentage of n-3 HUFA showed poor growth and high mortality. Larval growth, survival and activity were effectively improved by the elevation of the n-3 HUFA levels in rotifers to 5.53% DWB. When the level of these fatty acids in rotifers reached the amount of 7.42%, larval growth, survival and activity were negatively affected. In this treatment the larval eicosapentaenoic acid (EPA) assimilation rate was higher than that found for the docosahexaenoic acid (DHA). These results suggest that, in our experimental conditions, the n-3 HUFA requirement for larval gilthead seabream is about 5.5% in DWB of rotifers.en_US
dc.languageengen_US
dc.publisher0300-9629-
dc.relation.ispartofComparative Biochemistry and Physiology, A: Comparative Physiologyen_US
dc.sourceComparative Biochemistry and Physiology -- Part A: Physiology [ISSN 0300-9629], v. 107, p. 693-698en_US
dc.subject251092 Acuicultura marinaen_US
dc.subject.othern-3 HUFAen_US
dc.subject.otherRequirementsen_US
dc.subject.otherFish larvaeen_US
dc.subject.otherSparus aurataen_US
dc.subject.otherEicosapentaenoic aciden_US
dc.titlen-3 HUFA requirement of larval gilthead seabream Sparus aurata when using high levels of eicosapentaenoic aciden_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/0300-9629(94)90371-9
dc.identifier.scopus0028325530-
dc.identifier.isiA1994NY98100015
dc.contributor.authorscopusid56257135800-
dc.contributor.authorscopusid7403417998-
dc.contributor.authorscopusid7403417998
dc.contributor.authorscopusid7102403635-
dc.contributor.authorscopusid7103111891-
dc.contributor.authorscopusid6603410399-
dc.description.lastpage698en_US
dc.description.firstpage693en_US
dc.relation.volume107en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid31461265
dc.contributor.daisngid2781260
dc.contributor.daisngid1001020
dc.contributor.daisngid31444473
dc.contributor.daisngid1482473
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:RODRIGUEZ, C
dc.contributor.wosstandardWOS:PEREZ, JA
dc.contributor.wosstandardWOS:LORENZO, A
dc.contributor.wosstandardWOS:IZQUIERDO, MS
dc.contributor.wosstandardWOS:CEJAS, JR
dc.date.coverdateEnero 1994
dc.identifier.ulpgces
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR ECOAQUA: Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-4297-210X-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameIzquierdo López, María Soledad-
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