Data/hora: 10/06/2024 18:15:38

Provedor de dados: | Brazilian Archives of Biology and Technology
País: | Brazil
Título: | Influence of NaNO3 concentration and incident light intensity on Nannochloropsis oculata lipid accumulation
Autores: | Gris,Lara Regina Soccol; Paim,Anderson de Campos; Farenzena,Marcelo; Trierweiler,Jorge Otávio.
Data: | 2013-08-01
Ano: | 2013
Palavras-chave: | Nannochloropsis oculata; Airlift Photobioreactor; Central Composite Design; Lipid.
Resumo: | This study aimed at evaluating the best conditions for lipid accumulation in the marine microalga Nannochloropsis oculata in an airlift photobioreactor. Experiments were carried out following a central composite design with the following variables: temperature (19 to 29°C), sodium nitrate concentration (NaNO3) in the culture medium (f/2) (25 to 125 mg.L-1) and incident light intensity (49 to 140 µE.m-2s-1). The maximum lipid production was 132.4 mg.L-1 under the following conditions: 27°C, NaNO3 concentration 105 mg.L-1 and 122 µE.m-2.s-1, which was 30% of dry weight of the biomass.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132013000400018
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132013000400018
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.56 n.4 2013
Fonte: | info:eu-repo/semantics/openAccess