Lipid content and fatty acid profiles in ten species of microalgae

The present study aimed to evaluate the lipid content and fatty acid profiles of 9 marine species (Nannochloropsis oculata, Thalassiosira pseudonana, Phaeodactylum tricornutum, Isochrysis galbana, Tetraselmis suecica, Tetraselmis chuii, Chaetoceros muelleri, Thalassiosira fluviatilis and Isochrysis...

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Autores principales:	Ohse,Silvana, Bianchini Derner,Roberto, Ávila Ozório,Renata, Gordo Corrêa,Rafaela, Badiale Furlong,Eliana, Roberto Cunha,Paulo Cesar
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2015
Materias:	lipids fatty acid profile microalgae
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292015000100010
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spelling	oai:scielo:S0718-342920150001000102015-02-13Lipid content and fatty acid profiles in ten species of microalgaeOhse,SilvanaBianchini Derner,RobertoÁvila Ozório,RenataGordo Corrêa,RafaelaBadiale Furlong,ElianaRoberto Cunha,Paulo Cesar lipids fatty acid profile microalgae The present study aimed to evaluate the lipid content and fatty acid profiles of 9 marine species (Nannochloropsis oculata, Thalassiosira pseudonana, Phaeodactylum tricornutum, Isochrysis galbana, Tetraselmis suecica, Tetraselmis chuii, Chaetoceros muelleri, Thalassiosira fluviatilis and Isochrysis sp.) and 1 freshwater microalga species (Chlorella vulgaris) that were cultivated in Erlenmeyer flasks with 800 mL of culture medium under stationary autotrophic conditions while exposed to a continuous photon flux density of approximately 175 umol m-2 s-1, a temperature of 25±2 ºC and constant airflow. N. oculata and T. pseudonana exhibited the highest lipid content, although they had a high proportion of monounsaturated fatty acids relative to polyunsaturated fatty acids. C. vulgaris and Isochrysis sp. exhibited high levels of polyunsaturated fatty acids, whereas P. tricornutum, N. oculata and T. suecica exhibited the highest eicosapentaenoic acid levels, and I. galbana and C. muelleri had the highest docosahexaenoic fatty acid levels. The freshwater species C. vulgaris had the highest levels of linoleic and linolenic acids, followed by the marine species T. chuii.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.33 n.1 20152015-02-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292015000100010en10.4067/S0718-34292015000100010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	lipids fatty acid profile microalgae
spellingShingle	lipids fatty acid profile microalgae Ohse,Silvana Bianchini Derner,Roberto Ávila Ozório,Renata Gordo Corrêa,Rafaela Badiale Furlong,Eliana Roberto Cunha,Paulo Cesar Lipid content and fatty acid profiles in ten species of microalgae
description	The present study aimed to evaluate the lipid content and fatty acid profiles of 9 marine species (Nannochloropsis oculata, Thalassiosira pseudonana, Phaeodactylum tricornutum, Isochrysis galbana, Tetraselmis suecica, Tetraselmis chuii, Chaetoceros muelleri, Thalassiosira fluviatilis and Isochrysis sp.) and 1 freshwater microalga species (Chlorella vulgaris) that were cultivated in Erlenmeyer flasks with 800 mL of culture medium under stationary autotrophic conditions while exposed to a continuous photon flux density of approximately 175 umol m-2 s-1, a temperature of 25±2 ºC and constant airflow. N. oculata and T. pseudonana exhibited the highest lipid content, although they had a high proportion of monounsaturated fatty acids relative to polyunsaturated fatty acids. C. vulgaris and Isochrysis sp. exhibited high levels of polyunsaturated fatty acids, whereas P. tricornutum, N. oculata and T. suecica exhibited the highest eicosapentaenoic acid levels, and I. galbana and C. muelleri had the highest docosahexaenoic fatty acid levels. The freshwater species C. vulgaris had the highest levels of linoleic and linolenic acids, followed by the marine species T. chuii.
author	Ohse,Silvana Bianchini Derner,Roberto Ávila Ozório,Renata Gordo Corrêa,Rafaela Badiale Furlong,Eliana Roberto Cunha,Paulo Cesar
author_facet	Ohse,Silvana Bianchini Derner,Roberto Ávila Ozório,Renata Gordo Corrêa,Rafaela Badiale Furlong,Eliana Roberto Cunha,Paulo Cesar
author_sort	Ohse,Silvana
title	Lipid content and fatty acid profiles in ten species of microalgae
title_short	Lipid content and fatty acid profiles in ten species of microalgae
title_full	Lipid content and fatty acid profiles in ten species of microalgae
title_fullStr	Lipid content and fatty acid profiles in ten species of microalgae
title_full_unstemmed	Lipid content and fatty acid profiles in ten species of microalgae
title_sort	lipid content and fatty acid profiles in ten species of microalgae
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292015000100010
work_keys_str_mv	AT ohsesilvana lipidcontentandfattyacidprofilesintenspeciesofmicroalgae AT bianchinidernerroberto lipidcontentandfattyacidprofilesintenspeciesofmicroalgae AT avilaozoriorenata lipidcontentandfattyacidprofilesintenspeciesofmicroalgae AT gordocorrearafaela lipidcontentandfattyacidprofilesintenspeciesofmicroalgae AT badialefurlongeliana lipidcontentandfattyacidprofilesintenspeciesofmicroalgae AT robertocunhapaulocesar lipidcontentandfattyacidprofilesintenspeciesofmicroalgae
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Lipid content and fatty acid profiles in ten species of microalgae

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