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Growth strategies of Chlorella vulgaris in seawater for a high production of bi...
Rautenberger, Ralf; Détain, Alexandre; Skjånes, Kari; Schulze, Peter S.C.; Kiron, Viswanath; Morales-Sánchez, DanielaChlorella vulgaris is a freshwater microalga that synthesises large amounts of saturated lipids, which makes it suitable for production of bioenergy and biofuels. Since its cultivation usually requires freshwater, it competes with agriculture, economic development and ecological conservation for this limited natural resource. This study investigated the possibility of the partial replacement of freshwater by se...
Physical processing or supplementation of feeds with phytogenic compounds, algi...
Valente, Luisa M.P.; Batista, Sónia; Ribeiro, Catarina; Pereira, Ricardo; Oliveira, Beatriz; Garrido, Inês; Baião, Luís F.; Tulli, FrancesaThis study assessed both the effectiveness of a physical-mechanical rupture method and the ability of feed additives (phytogenic compounds, alginate oligosaccharide and nucleotides) to enhance the utilization of G. gracilis by European seabass. A commercial-based diet was used as control diet (CTRL) and compared with five isoproteic (53.5% Dry matter, DM) and isolipidic (14.9% DM) diets containing 8% of G. grac...
Temperature-dependent lipid accumulation in the polar marine microalga chlamydo...
Morales-Sánchez, Daniela; Schulze, Peter S.C.; Kiron, Viswanath; Wijffels, Rene H.The exploration of cold-adapted microalgae offers a wide range of biotechnological applications that can be used for human, animal, and environmental benefits in colder climates. Previously, when the polar marine microalga Chlamydomonas malina RCC2488 was cultivated under both nitrogen replete and depleted conditions at 8°C, it accumulated lipids and carbohydrates (up to 32 and 49%, respectively), while protein...
Influência da privação dos ácidos graxos essenciais na agregação de trombócitos...
Kfoury Junior, Jose Roberto; Kiron, Viswanath; Okamoto, NobuakiIndicações sobre alterações na formação das células sanguíneas e em suas funções nos peixes têm sido relatadas em diversos trabalhos. Os ácidos graxos essenciais (EFA) certamente estão ligados a essas células devido ao fato de constituírem fonte de componentes importantes, como os eicosanoides, fatores de ativação de plaquetas nos mamíferos, bem como de fosfolipídios de membrana. Trombócitos oriundos de peixes ...