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	Provedor de dados BJM (2) Autor Verduyn,Cornelis (2) Chaisawang,Montri (1) Chauvatcharin,Somchai (1) Chodchoey,Kanokwan (1) Suphantharika,Manop (1) Palavra-chave Docosahexaenoic acid (2) Anisotropy measurement (1) Aurantiochytrium (1) Aurantiochytrium sp. (1) C/N-ratio (1) Fatty acid flux (1) Lipid class composition (1) Membrane fluidity (1) P/O ratio (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2012 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Growth, fatty acid profile in major lipid classes and lipid fluidity of Aurantiochytrium mangrovei Sk-02 as a function of growth temperature BJM Chodchoey,Kanokwan; Verduyn,Cornelis. Aurantiochytrium mangrovei Sk-02 was grown in a medium containing glucose (40 g/l), yeast extract (10 g/L) and sea salts (15 g/L) at temperatures ranging from 12 to 35°C. The fastest growth (µmax= 0.15 h-1) and highest fatty acid content of 415 mg/g-dry cell weight were found in the cells grown at 30°C. However, the cells grown at 12°C showed the highest percentage of polyunsaturated fatty acid (PUFA) (48.6% of total fatty acid). The percentage of docosahexaenoic acid (DHA) and pentadecanoic acid (C15:0) decreased with an increase in the growth temperature, whereas, palmitic acid (C16:0), stearic acid (C18:0) and DPA (C22:5n6) increased with an increase in the growth temperature. The composition of the major lipid class (%w/w) was slightly affected by the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anisotropy measurement; Aurantiochytrium sp.; Docosahexaenoic acid; Lipid class composition; Membrane fluidity. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000100020 Metabolic networks and bioenergetics of Aurantiochytrium sp. B-072 during storage lipid formation BJM Chaisawang,Montri; Verduyn,Cornelis; Chauvatcharin,Somchai; Suphantharika,Manop. Baffled shake flask cultivation of Aurantiochytrium sp. B-072 was carried out at in a glucose-monosodium glutamate mineral medium at different C/N-ratios (30-165) with glucose fixed at 90 g/L. With increasing C/N-ratio, a modest increase in lipid content (60 to 73 % w/w) was observed whereas fat-free biomass decreased but overall biomass showed little variation. FA-profiles were not affected to a large extent by C/N-ratio and absolute docosahexaenoic (DHA)-levels fell in narrow range (5-6 g/L). However at C/N > 64 a rapid decrease in lipid synthetic rate and/or incomplete glucose utilization occurred. Glucose and FA-fluxes based on fat-free biomass peaked at a C/N ratio of 56. This condition was chosen for calculation of the redox balance (NAD(P)H) and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aurantiochytrium; C/N-ratio; Docosahexaenoic acid; Fatty acid flux; P/O ratio. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000300047 Registros recuperados: 2 Primeira ... 1 ... Última

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