Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes

Bibliographic Details
Main Author: Colla,Luciane Maria
Publication Date: 2007
Other Authors: Furlong,Eliana Badiale, Costa,Jorge Alberto Vieira
Format: Article
Language: eng
Source: Brazilian Archives of Biology and Technology
Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000100020
Summary: The main aim of this work was to investigate the effects of temperature and nitrogen concentration on the antioxidant potential of extracts from Spirulina (Arthospira) platensis biomass. S. platensis biomass obtained at 35ºC and with 1.875 g.L-1 or 2.5 g.L-1 of sodium nitrate in the culture medium presented higher concentrations of phenolic compounds. The antioxidant potential of methanol extracts of biomass on the enzymatic browning caused by peroxidase were 29 and 35%, respectively, being the reduction related to the amount of phenolic compounds present in this extract.
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spelling Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimesAntioxidantphenolic compoundsSpirulina (Arthospira) platensisThe main aim of this work was to investigate the effects of temperature and nitrogen concentration on the antioxidant potential of extracts from Spirulina (Arthospira) platensis biomass. S. platensis biomass obtained at 35ºC and with 1.875 g.L-1 or 2.5 g.L-1 of sodium nitrate in the culture medium presented higher concentrations of phenolic compounds. The antioxidant potential of methanol extracts of biomass on the enzymatic browning caused by peroxidase were 29 and 35%, respectively, being the reduction related to the amount of phenolic compounds present in this extract.Instituto de Tecnologia do Paraná - Tecpar2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000100020Brazilian Archives of Biology and Technology v.50 n.1 2007reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132007000100020info:eu-repo/semantics/openAccessColla,Luciane MariaFurlong,Eliana BadialeCosta,Jorge Alberto Vieiraeng2007-05-30T00:00:00Zoai:scielo:S1516-89132007000100020Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2007-05-30T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
title Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
spellingShingle Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
Colla,Luciane Maria
Antioxidant
phenolic compounds
Spirulina (Arthospira) platensis
title_short Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
title_full Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
title_fullStr Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
title_full_unstemmed Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
title_sort Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
author Colla,Luciane Maria
author_facet Colla,Luciane Maria
Furlong,Eliana Badiale
Costa,Jorge Alberto Vieira
author_role author
author2 Furlong,Eliana Badiale
Costa,Jorge Alberto Vieira
author2_role author
author
dc.contributor.author.fl_str_mv Colla,Luciane Maria
Furlong,Eliana Badiale
Costa,Jorge Alberto Vieira
dc.subject.por.fl_str_mv Antioxidant
phenolic compounds
Spirulina (Arthospira) platensis
topic Antioxidant
phenolic compounds
Spirulina (Arthospira) platensis
description The main aim of this work was to investigate the effects of temperature and nitrogen concentration on the antioxidant potential of extracts from Spirulina (Arthospira) platensis biomass. S. platensis biomass obtained at 35ºC and with 1.875 g.L-1 or 2.5 g.L-1 of sodium nitrate in the culture medium presented higher concentrations of phenolic compounds. The antioxidant potential of methanol extracts of biomass on the enzymatic browning caused by peroxidase were 29 and 35%, respectively, being the reduction related to the amount of phenolic compounds present in this extract.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000100020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000100020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132007000100020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.50 n.1 2007
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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