Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
2 NOVEL ARTEMIA ENRICHMENT DIETS CONTAINING POLAR LIPID
Autore:
MCEVOY LA; NAVARRO JC; HONTORIA F; AMAT F; SARGENT JR;
Indirizzi:
UNIV STIRLING,NERC,UNIT AQUAT BIOCHEM STIRLING FK9 4LA SCOTLAND CSIC,INST ACUICULTURA TORRE SAL RIBERA DE CABANES 12595 CASTELLON SPAIN
Titolo Testata:
Aquaculture
fascicolo: 4, volume: 144, anno: 1996,
pagine: 339 - 352
SICI:
0044-8486(1996)144:4<339:2NAEDC>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
FATTY-ACID COMPOSITION; SCOPHTHALMUS-MAXIMUS; DOCOSAHEXAENOIC ACID; LARVAE; PHOSPHOLIPIDS; GROWTH; PRAWN; POPULATIONS; LIPOSOMES; TRANSPORT;
Keywords:
ARTEMIA ENRICHMENT; TUNA ORBITAL OIL; LIPOSOMES; DHA; DHA-EPA; POLAR LIPID;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
45
Recensione:
Indirizzi per estratti:
Citazione:
L.A. Mcevoy et al., "2 NOVEL ARTEMIA ENRICHMENT DIETS CONTAINING POLAR LIPID", Aquaculture, 144(4), 1996, pp. 339-352

Abstract

Two novel Artemia enrichment diets were tested against control diets of Super Selco (SS) (Artemia Systems, INVE, Ghent) and baker's yeast, The first experimental diet consisted of tuna orbital oil emulsified with 12% herring roe polar lipid (P-T). The second test diet comprised liposomes incorporating the phosphatidylcholine (PC) fraction of herring roe. Enrichment efficiency was measured in terms of lipid class andfatty acid composition of enriched nauplii, with particular attentionbeing paid to PC content, docosahexaenoic acid (DHA) levels and DHA:eicosapentaenoic acid (EPA) ratios. The P-T emulsion yielded Artemia nauplii with 14% DHA (% total fatty acids) and a DHA:EPA ratio of 1.8, significantly higher than in nauplii fed the other three diets. Polar lipid levels in both P-T and SS enriched nauplii were similar (32.4 mg g(-1) and 34.7 mg g(-1) dry body weight (DBW) of nauplii, respectively). Lower %DHA and DHA:EPA ratios were obtained in liposome-fed nauplii(2% and 0.3, respectively) However, they yielded significantly higherlevels of naupliar polar lipid (40.1 mg g(-1) DBW) than those fed thetwo oil emulsion treatments. The significance of these findings is discussed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 10:25:59