Effect of nitrate depletion on lipid accumulation by the marine microalga Nannochloropsis oculata
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چکیده
منابع مشابه
Growth-promoting effect of alginate oligosaccharides on a unicellular marine microalga, Nannochloropsis oculata.
Effects of an alginate oligosaccharide mixture (AOM) on Nannochloropsis oculata, a unicellular marine microalga, were investigated. The growth of N. oculata was significantly promoted by AOM in a concentration-dependent manner. The maximum effect was attained at 20 mg/ml, at which the growth rate of the alga became nearly 5 times higher than that of control without AOM. The growth-promoting eff...
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The effect of environmental factors on cell-lipid content, on the growth rate and on the overall productivity ofNannochloropsis salina was tested in the laboratory and in outdoor cultures. Under optimum conditions in the laboratory, the maximum growth rate (#max.) was 0"030 h -1, which corresponds to a doubling time of 23 h. Cellular lipid content was affected by the phase of growth and the tem...
متن کاملGrowth and lipid accumulation in response to different cultivation temperatures in Nannochloropsis oculata for biodiesel production
Background: Microalgal lipid is a promising feedstock for biodiesel production. The aim of the present study was to investigate the effects of cultivation temperature on the growth and lipid accumulation properties of Nannochloropsis oculata microalgae. Methods: Nannochloropsis oculatacan grow in a wide range of temperatures (5 ~ 35°C). Late in the stationary growth phase of microalgae, bi...
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ژورنال
عنوان ژورنال: Boletim do Instituto de Pesca
سال: 2015
ISSN: 0046-9939,1678-2305
DOI: 10.20950/1678-2305.2015v41nep811