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	Provedor de dados OMA (4) Autor Sorgeloos, P. (4) Coutteau, P. (3) Kontara, E.K.M. (2) Bergot, P. (1) Camara, M.R. (1) Cavalli, R.O. (1) Geurden, I. (1) Lavens, P. (1) Menschaert, G. (1) Mais... Palavra-chave Complex lipids (4) Diets (3) Animal nutrition (2) Feeding experiments (2) Polyunsaturated fatty acids (2) Brood stocks (1) Crustacean culture (1) Crustacean larvae (1) Eggs (1) Feed composition (1) Females (1) Fish culture (1) Fish larvae (1) Lipids (1) Litopenaeus vannamei (1) Macrobrachium rosenbergii (1) Neurotransmitters (1) Penaeus japonicus [Kuruma shrimp] (1) Penaeus vannamei (1) Prawn culture (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) Ano 2000 (2) 1997 (2) País Belgium (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Maturation performance, offspring quality and lipid composition of <i>Macrobrachium rosenbergii</i> females fed increasing levels of dietary phospholipids OMA Cavalli, R.O.; Menschaert, G.; Lavens, P.; Sorgeloos, P.. The effects of increasing levels of dietary phospholipids (PL) on the reproductive performance, egg and larval quality, and lipid composition of females of the freshwater prawn <i>Macrobrachium rosenbergii</i> were investigated. Three isolipidic diets containing similar amounts of highly unsaturated fatty acids but varying levels of PL (0.8, 2.4 and 4.6%) were fed during 180 days to three groups of eight females originating from Thai ponds. No significant differences were observed for fecundity, egg size and hatchability, starved larvae size, and size, survival and tolerance to stress of 8 day-old larvae. Similarly, no major differences in the lipid composition of the midgut gland, ovaries and muscle tissue of females could be detected. Results... Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal nutrition; Brood stocks; Complex lipids; Diets; Eggs; Feed composition; Feeding experiments; Females; Prawn culture; Sexual maturity; Sexual reproduction; Macrobrachium rosenbergii; Thailand. Ano: 2000 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3347 Comparison of phosphatidylcholine purified from soybean and marine fish roe in the diet of postlarval <i>Penaeus vannamei</i> Boone OMA Coutteau, P.; Kontara, E.K.M.; Sorgeloos, P.. The effects of adding two different types of phosphatidylcholine (PC) (purified from soybean lecithin, SPC, or marine fish roe, MPC) on growth, survival and osmotic stress resistance as well as lipid and fatty acid composition of postlarval <i>Penaeus vannamei</i> was determined. PC was added at a level of 1.5% in a semi-purified diet containing similar levels of essential fatty acids (EFA). A PC-free diet served as the control treatment. The supplementation of 1.5% SPC significantly improved growth and reduced sensitivity to osmotic stress. <i>P. vannamei</i>-fed MPC showed inferior growth compared to those fed SPC, but yielded better growth and survival than the PC-deprived shrimp. The addition of any of the PC types resulted in a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal nutrition; Complex lipids; Diets; Feeding experiments; Lipids; Neurotransmitters; Polyunsaturated fatty acids; Shrimp culture; Survival; Litopenaeus vannamei; Penaeus vannamei. Ano: 2000 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=37 Effect of dietary phospholipid on requirements for and incorporation of <i>n</i>-3 highly unsaturated fatty acids in postlarval <i>Penaeus japonicus</i> Bate OMA Kontara, E.K.M.; Coutteau, P.; Sorgeloos, P.. <i>Penaeus japonicus</i> postlarvae were fed three dietary levels of n-3 highly unsaturated fatty acids (HUFA) (0, 0.5 and 1%) with or without 1.5% soybean phosphatidylcholine (SPC; 95% purity). The experiment was conducted during two successive phases of 20 days starting with 12-day-old postlarvae. Supplying 1.5% of SPC and 1% <i>n</i>-3 HUFA in the diet significantly improved the growth, survival and resistance to osmotic stress of postlarvae compared to those fed phosphatidylcholine (PC)-free and HUFA-free diets, respectively. A significant interaction between dietary SPC and n-3 HUFA was only found for their effect on resistance to osmotic stress. A significant drop in stress sensitivity was obtained in the PC-deprived shrimp... Tipo: Info:eu-repo/semantics/article Palavras-chave: Complex lipids; Polyunsaturated fatty acids; Penaeus japonicus [Kuruma shrimp]. Ano: 1997 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2956 Review on the dietary effects of phospholipids in fish and crustacean larviculture OMA Coutteau, P.; Geurden, I.; Camara, M.R.; Bergot, P.; Sorgeloos, P.. A beneficial effect of dietary phospholipid (PL) supplementation in purified diets in terms of survival, growth, resistance to stress tests, and occurrence of deformities has been demonstrated in larval and juvenile stages of various species of fish and crustaceans. The exact determination of PL requirements in larvae is complicated due to the difficulty to bio-encapsulate PL in live prey. Furthermore, the great variety in purity and composition of the PL sources, and the experimental conditions (such as diet formulation and extent of co/prefeeding with live food) makes it difficult to compare requirements determined with artificial diets. Larval stages are extremely sensitive to a dietary PL deficiency and require higher levels of dietary PL than... Tipo: Info:eu-repo/semantics/article Palavras-chave: Complex lipids; Crustacean culture; Crustacean larvae; Diets; Fish culture; Fish larvae. Ano: 1997 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2927 Registros recuperados: 4 Primeira ... 1 ... Última

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