High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium
- Autores
- Do Nascimento, Mauro; Curatti, Leonardo; Dublan, María de Los Ángeles; Ortiz Marquez, Juan César Federico
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Microalgae have great potential as alternative productive platforms for sustainable production of bioenergy, food, feed and other commodities. Process optimization to realize the claimed potential often comprises strains selection and improvement and also developing of more efficient cultivation, harvesting and downstream processing technology. In this work we show that inoculation with the bacterium Rhizobium strain 10II resulted in increments of up to 30% in chlorophyll, biomass and lipids accumulation of the oleaginous microalgae Ankistrodesmus sp. strain SP2-15. Inoculated cultures have reached a high lipid productivity of up to 112 mg L(-1) d(-1) after optimization. The resulting biomass presented significant levels of Ω3 fatty acids including stearidonic acid, suggesting potential as an alternative land-based source of essential fatty acids.
Fil: Do Nascimento, Mauro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina
Fil: Curatti, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones En Biodiversidad y Biotecnología; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Microbiologia Agrícola; Argentina
Fil: Dublan, María de Los Ángeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones En Biodiversidad y Biotecnología; Argentina
Fil: Ortiz Marquez, Juan César Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina - Materia
-
Biodiesel
Microalgae/Bacteria Consortium
Ankistrodesmus/Rhizobium
Ù3 Fatty Acids - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/4330
Ver los metadatos del registro completo
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High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortiumDo Nascimento, MauroCuratti, LeonardoDublan, María de Los ÁngelesOrtiz Marquez, Juan César FedericoBiodieselMicroalgae/Bacteria ConsortiumAnkistrodesmus/RhizobiumÙ3 Fatty Acidshttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Microalgae have great potential as alternative productive platforms for sustainable production of bioenergy, food, feed and other commodities. Process optimization to realize the claimed potential often comprises strains selection and improvement and also developing of more efficient cultivation, harvesting and downstream processing technology. In this work we show that inoculation with the bacterium Rhizobium strain 10II resulted in increments of up to 30% in chlorophyll, biomass and lipids accumulation of the oleaginous microalgae Ankistrodesmus sp. strain SP2-15. Inoculated cultures have reached a high lipid productivity of up to 112 mg L(-1) d(-1) after optimization. The resulting biomass presented significant levels of Ω3 fatty acids including stearidonic acid, suggesting potential as an alternative land-based source of essential fatty acids.Fil: Do Nascimento, Mauro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; ArgentinaFil: Curatti, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones En Biodiversidad y Biotecnología; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Microbiologia Agrícola; ArgentinaFil: Dublan, María de Los Ángeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones En Biodiversidad y Biotecnología; ArgentinaFil: Ortiz Marquez, Juan César Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; ArgentinaElsevier2013-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4330Do Nascimento, Mauro; Curatti, Leonardo; Dublan, María de Los Ángeles; Ortiz Marquez, Juan César Federico; High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium; Elsevier; Bioresource Technology; 146; 7-2013; 400-4070960-8524enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S096085241301153Xinfo:eu-repo/semantics/altIdentifier/issn/0960-8524info:eu-repo/semantics/altIdentifier/doi/10.1016/j.biortech.2013.07.085info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:57:03Zoai:ri.conicet.gov.ar:11336/4330instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:57:03.404CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium |
title |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium |
spellingShingle |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium Do Nascimento, Mauro Biodiesel Microalgae/Bacteria Consortium Ankistrodesmus/Rhizobium Ù3 Fatty Acids |
title_short |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium |
title_full |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium |
title_fullStr |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium |
title_full_unstemmed |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium |
title_sort |
High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium |
dc.creator.none.fl_str_mv |
Do Nascimento, Mauro Curatti, Leonardo Dublan, María de Los Ángeles Ortiz Marquez, Juan César Federico |
author |
Do Nascimento, Mauro |
author_facet |
Do Nascimento, Mauro Curatti, Leonardo Dublan, María de Los Ángeles Ortiz Marquez, Juan César Federico |
author_role |
author |
author2 |
Curatti, Leonardo Dublan, María de Los Ángeles Ortiz Marquez, Juan César Federico |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Biodiesel Microalgae/Bacteria Consortium Ankistrodesmus/Rhizobium Ù3 Fatty Acids |
topic |
Biodiesel Microalgae/Bacteria Consortium Ankistrodesmus/Rhizobium Ù3 Fatty Acids |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Microalgae have great potential as alternative productive platforms for sustainable production of bioenergy, food, feed and other commodities. Process optimization to realize the claimed potential often comprises strains selection and improvement and also developing of more efficient cultivation, harvesting and downstream processing technology. In this work we show that inoculation with the bacterium Rhizobium strain 10II resulted in increments of up to 30% in chlorophyll, biomass and lipids accumulation of the oleaginous microalgae Ankistrodesmus sp. strain SP2-15. Inoculated cultures have reached a high lipid productivity of up to 112 mg L(-1) d(-1) after optimization. The resulting biomass presented significant levels of Ω3 fatty acids including stearidonic acid, suggesting potential as an alternative land-based source of essential fatty acids. Fil: Do Nascimento, Mauro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina Fil: Curatti, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones En Biodiversidad y Biotecnología; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Microbiologia Agrícola; Argentina Fil: Dublan, María de Los Ángeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones En Biodiversidad y Biotecnología; Argentina Fil: Ortiz Marquez, Juan César Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina |
description |
Microalgae have great potential as alternative productive platforms for sustainable production of bioenergy, food, feed and other commodities. Process optimization to realize the claimed potential often comprises strains selection and improvement and also developing of more efficient cultivation, harvesting and downstream processing technology. In this work we show that inoculation with the bacterium Rhizobium strain 10II resulted in increments of up to 30% in chlorophyll, biomass and lipids accumulation of the oleaginous microalgae Ankistrodesmus sp. strain SP2-15. Inoculated cultures have reached a high lipid productivity of up to 112 mg L(-1) d(-1) after optimization. The resulting biomass presented significant levels of Ω3 fatty acids including stearidonic acid, suggesting potential as an alternative land-based source of essential fatty acids. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-07 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/4330 Do Nascimento, Mauro; Curatti, Leonardo; Dublan, María de Los Ángeles; Ortiz Marquez, Juan César Federico; High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium; Elsevier; Bioresource Technology; 146; 7-2013; 400-407 0960-8524 |
url |
http://hdl.handle.net/11336/4330 |
identifier_str_mv |
Do Nascimento, Mauro; Curatti, Leonardo; Dublan, María de Los Ángeles; Ortiz Marquez, Juan César Federico; High lipid productivity of an Ankistrodesmus-Rhizobium artificial consortium; Elsevier; Bioresource Technology; 146; 7-2013; 400-407 0960-8524 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S096085241301153X info:eu-repo/semantics/altIdentifier/issn/0960-8524 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.biortech.2013.07.085 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269437195976704 |
score |
13.13397 |