Vlaams Instituut voor de Zee

platform voor marien onderzoek

In:

Open Marien Archief

Het Open Marien Archief van België (OMA) biedt vrije toegang tot de digitale publicaties over de Vlaamse kust en het Belgisch deel van de Noordzee, en alle andere mariene, estuariene en kustgebonden publicaties van Belgische auteurs en wetenschappers en van buitenlandse wetenschappers geaffilieerd aan een Belgische instelling.

Meer info

Nieuwe zoekopdracht
meld een fout in dit recordmandje (0): toevoegen | toon Print-vriendelijke versie

Effect of lipid supplementation on growth, survival and fatty acid composition of bivalve larvae
Coutteau, P.; Caers, M.; Mallet, A.; Moore, W.; Manzi, J.J.; Sorgeloos, P. (1994). Effect of lipid supplementation on growth, survival and fatty acid composition of bivalve larvae, in: Kestemont, P. et al. (Ed.) (1994). Measures for success: Metrology and Instrumentation in Aquaculture Management. Bordeaux Aquaculture 1994. pp. 213-218
In: Kestemont, P. et al. (Ed.) (1994). Measures for success: Metrology and Instrumentation in Aquaculture Management. Bordeaux Aquaculture 1994. Cemagref: Antony. 321 pp., meer

Ook gepubliceerd als
  • Coutteau, P.; Caers, M.; Mallet, A.; Moore, W.; Manzi, J.J.; Sorgeloos, P. (1994). Effect of lipid supplementation on growth, survival and fatty acid composition of bivalve larvae, in: (1994). IZWO Coll. Rep. 24(1994). IZWO Collected Reprints, 24: pp. chapter 8, meer

Beschikbaar in Auteurs 

Trefwoord
    Marien

Auteurs  Top 
  • Coutteau, P., meer
  • Caers, M., meer
  • Mallet, A.
  • Moore, W.
  • Manzi, J.J.
  • Sorgeloos, P., meer

Abstract
    Lipids, particularly triglycerides, play an important role in early life stages of bivalves as a source of energy and essential fatty acids. Ingestion and incorporation of the fatty acids supplied through lipid emulsions were verified analytically for larval oysters Ostrea edulis. Changes of the fatty acid composition, in particular of (n-3) highly unsaturated fatty acids (n-3 HUFA), were demonstrated in total lipids, polar lipids and triglycerides of oyster larvae fed the lipid emulsions as a supplement to Isochrysis galbana (clone T-Iso), and were dependent on the level and proportion of (n-3) HUFA present in the emulsion. Preliminary culture trials with Mercenaria mercenaria showed better growth and survival throughout metamorphosis for larvae receiving a 50% (of algal dry weight) DHA-rich supplement compared to the controls fed solely on Isochrysis galbana (Clone T-Iso). Supplementation of lipid emulsions that are rich in essential fatty acids may improve or standardize dietary supply of lipids and fatty acids in hatchery production of bivalve larvae.

 Top | Auteurs