Spirulina sp. leb-18 culture using effluent from the anaerobic digestion
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/4474 |
Resumo: | The carbon source is the most expensive nutrient for Spirulina production; effluents from anaerobic digestion contain this nutrient in the form of HCO3. The aim of this study was to assess the growth kinetics, composition and fatty acid profile of Spirulina sp. LEB-18 grown in standard Zarrouk medium (NaHCO3 16.8 g L-1) and in Zarrouk medium replaced with 20% (v/v) effluent with reduced concentrations of NaHCO3 (5.3 and 2.8 g L-1). The use of effluent and lower concentrations of HCO3 was found to be an alternative to reduce the costs of Spirulina production, because there were no significant differences in growth parameters (μmax 0.324 - 0.354 d-1; Pmax 0.280 - 0.297 g L-1 d-1), in the different culture medium used. Lipids ranged between 4.9 and 5.0%; the media with effluent had higher levels of linoleic acid compared to the standard medium. |
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Borges, Joice AlineRosa, Gabriel Martins daMeza, Lucia Helena RiveroHenrard, Adriano Seizi ArrudaSouza, Michele da Rosa Andrade Zimmermann deCosta, Jorge Alberto Vieira2014-08-20T21:21:23Z2014-08-20T21:21:23Z2013BORGES, Joice Aline et. al. Spirulina sp. leb-18 culture using effluent from the anaerobic digestion. Brazilian Journal of Chemical Engineering, v. 30, n. 02, p. 277 - 287. Abeq: São Paulo, abr. / jun. 2013. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322013000200006&lng=en&nrm=iso&tlng=en>. Acesso em: 01 jul. 20140104-6632http://repositorio.furg.br/handle/1/447410.1590/S0104-66322013000200006The carbon source is the most expensive nutrient for Spirulina production; effluents from anaerobic digestion contain this nutrient in the form of HCO3. The aim of this study was to assess the growth kinetics, composition and fatty acid profile of Spirulina sp. LEB-18 grown in standard Zarrouk medium (NaHCO3 16.8 g L-1) and in Zarrouk medium replaced with 20% (v/v) effluent with reduced concentrations of NaHCO3 (5.3 and 2.8 g L-1). The use of effluent and lower concentrations of HCO3 was found to be an alternative to reduce the costs of Spirulina production, because there were no significant differences in growth parameters (μmax 0.324 - 0.354 d-1; Pmax 0.280 - 0.297 g L-1 d-1), in the different culture medium used. Lipids ranged between 4.9 and 5.0%; the media with effluent had higher levels of linoleic acid compared to the standard medium.engAbeqCarbon Source For SpirulinaFatty Acid ProfileMicroalgaSpirulina sp. leb-18 culture using effluent from the anaerobic digestioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGORIGINALSpirulina sp. LEB-18 CULTURE USING EFFLUENT.pdfSpirulina sp. LEB-18 CULTURE USING EFFLUENT.pdfapplication/pdf306537https://repositorio.furg.br/bitstream/1/4474/1/Spirulina%20sp.%20LEB-18%20CULTURE%20USING%20EFFLUENT.pdf16bcadb61abb81ccd79728c624110451MD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.furg.br/bitstream/1/4474/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52open access1/44742014-08-20 18:21:23.871open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2014-08-20T21:21:23Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.pt_BR.fl_str_mv |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion |
title |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion |
spellingShingle |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion Borges, Joice Aline Carbon Source For Spirulina Fatty Acid Profile Microalga |
title_short |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion |
title_full |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion |
title_fullStr |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion |
title_full_unstemmed |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion |
title_sort |
Spirulina sp. leb-18 culture using effluent from the anaerobic digestion |
author |
Borges, Joice Aline |
author_facet |
Borges, Joice Aline Rosa, Gabriel Martins da Meza, Lucia Helena Rivero Henrard, Adriano Seizi Arruda Souza, Michele da Rosa Andrade Zimmermann de Costa, Jorge Alberto Vieira |
author_role |
author |
author2 |
Rosa, Gabriel Martins da Meza, Lucia Helena Rivero Henrard, Adriano Seizi Arruda Souza, Michele da Rosa Andrade Zimmermann de Costa, Jorge Alberto Vieira |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Borges, Joice Aline Rosa, Gabriel Martins da Meza, Lucia Helena Rivero Henrard, Adriano Seizi Arruda Souza, Michele da Rosa Andrade Zimmermann de Costa, Jorge Alberto Vieira |
dc.subject.por.fl_str_mv |
Carbon Source For Spirulina Fatty Acid Profile Microalga |
topic |
Carbon Source For Spirulina Fatty Acid Profile Microalga |
description |
The carbon source is the most expensive nutrient for Spirulina production; effluents from anaerobic digestion contain this nutrient in the form of HCO3. The aim of this study was to assess the growth kinetics, composition and fatty acid profile of Spirulina sp. LEB-18 grown in standard Zarrouk medium (NaHCO3 16.8 g L-1) and in Zarrouk medium replaced with 20% (v/v) effluent with reduced concentrations of NaHCO3 (5.3 and 2.8 g L-1). The use of effluent and lower concentrations of HCO3 was found to be an alternative to reduce the costs of Spirulina production, because there were no significant differences in growth parameters (μmax 0.324 - 0.354 d-1; Pmax 0.280 - 0.297 g L-1 d-1), in the different culture medium used. Lipids ranged between 4.9 and 5.0%; the media with effluent had higher levels of linoleic acid compared to the standard medium. |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013 |
dc.date.accessioned.fl_str_mv |
2014-08-20T21:21:23Z |
dc.date.available.fl_str_mv |
2014-08-20T21:21:23Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BORGES, Joice Aline et. al. Spirulina sp. leb-18 culture using effluent from the anaerobic digestion. Brazilian Journal of Chemical Engineering, v. 30, n. 02, p. 277 - 287. Abeq: São Paulo, abr. / jun. 2013. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322013000200006&lng=en&nrm=iso&tlng=en>. Acesso em: 01 jul. 2014 |
dc.identifier.uri.fl_str_mv |
http://repositorio.furg.br/handle/1/4474 |
dc.identifier.issn.none.fl_str_mv |
0104-6632 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1590/S0104-66322013000200006 |
identifier_str_mv |
BORGES, Joice Aline et. al. Spirulina sp. leb-18 culture using effluent from the anaerobic digestion. Brazilian Journal of Chemical Engineering, v. 30, n. 02, p. 277 - 287. Abeq: São Paulo, abr. / jun. 2013. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322013000200006&lng=en&nrm=iso&tlng=en>. Acesso em: 01 jul. 2014 0104-6632 10.1590/S0104-66322013000200006 |
url |
http://repositorio.furg.br/handle/1/4474 |
dc.language.iso.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Abeq |
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