Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass

Autores
Jimenez Veuthey, Mariana; Zapata, Luz Marina; Vezzosi Zoto, Gina Fiorella; Sacks, Natalia Agustina; Flores, Agustina; Zampedri, Patricia Andrea; Zampedri, Carolina Ayelen
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Microalgae are capable of absorbing and concentrating constituent elements that have a wide variety of applications in agriculture, food industry, and medicine. Microalgae chemical composition change according to internal and external factors. In this study, the effect of irradiance, sodium nitrate and sodium acetate concentration on the accumulation of essential minerals in Scenedesmus obliquus biomass were evaluated using 23 factorial screening designs. The simultaneous effect of the three experimental factors was studied using three levels for each parameter (irradiance: 36.71, 69.50, 102.30 μE m-2 s-1, sodium nitrate: 0.27, 44.00, 87.73 g L-1 and sodium acetate: 0.00, 2.50, 5.02 g L-1). The response variables were the minerals concentration of Na, K, Ca, Mg, Fe, Zn and Mn. Results show that each mineral has an optimal operation condition in order to improve its concentration in the microalgae biomass. A signifi cant interaction between the variables was observed, which has direct effects on the minerals accumulation in the microalgae biomass. Under these conditions, the maximum concentration of K (1515.77 [mg (100gdw)-1]), Ca (2744.24 [mg (100gdw)-1]), Mg (9697.65 [mg (100gdw)-1]), Fe (2932.42 [mg (100gdw)-1]), Mn (38.48 [mg (100gdw)-1]), Zn (324.00 [mg (100gdw)-1]) and the minimum concentration of Na (5607.20 [mg (100gdw)- 1 ]) were obtained from the microalga biomass. Thus, Scenedesmus obliquus biomass was characterized as good essential mineral source and confi rmed to be potentially valuable ingredient for utilization in the food industry.
Fil: Jimenez Veuthey, Mariana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; Argentina
Fil: Zapata, Luz Marina. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
Fil: Vezzosi Zoto, Gina Fiorella. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; Argentina
Fil: Sacks, Natalia Agustina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; Argentina
Fil: Flores, Agustina. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
Fil: Zampedri, Patricia Andrea. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
Fil: Zampedri, Carolina Ayelen. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
Materia
IRRADIANCE
MINERAL
SCENEDESMUS OBLIQUUS
SODIUM ACETATE
SODIUM NITRATE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/184143
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/184143
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus BiomassJimenez Veuthey, MarianaZapata, Luz MarinaVezzosi Zoto, Gina FiorellaSacks, Natalia AgustinaFlores, AgustinaZampedri, Patricia AndreaZampedri, Carolina AyelenIRRADIANCEMINERALSCENEDESMUS OBLIQUUSSODIUM ACETATESODIUM NITRATEhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Microalgae are capable of absorbing and concentrating constituent elements that have a wide variety of applications in agriculture, food industry, and medicine. Microalgae chemical composition change according to internal and external factors. In this study, the effect of irradiance, sodium nitrate and sodium acetate concentration on the accumulation of essential minerals in Scenedesmus obliquus biomass were evaluated using 23 factorial screening designs. The simultaneous effect of the three experimental factors was studied using three levels for each parameter (irradiance: 36.71, 69.50, 102.30 μE m-2 s-1, sodium nitrate: 0.27, 44.00, 87.73 g L-1 and sodium acetate: 0.00, 2.50, 5.02 g L-1). The response variables were the minerals concentration of Na, K, Ca, Mg, Fe, Zn and Mn. Results show that each mineral has an optimal operation condition in order to improve its concentration in the microalgae biomass. A signifi cant interaction between the variables was observed, which has direct effects on the minerals accumulation in the microalgae biomass. Under these conditions, the maximum concentration of K (1515.77 [mg (100gdw)-1]), Ca (2744.24 [mg (100gdw)-1]), Mg (9697.65 [mg (100gdw)-1]), Fe (2932.42 [mg (100gdw)-1]), Mn (38.48 [mg (100gdw)-1]), Zn (324.00 [mg (100gdw)-1]) and the minimum concentration of Na (5607.20 [mg (100gdw)- 1 ]) were obtained from the microalga biomass. Thus, Scenedesmus obliquus biomass was characterized as good essential mineral source and confi rmed to be potentially valuable ingredient for utilization in the food industry.Fil: Jimenez Veuthey, Mariana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; ArgentinaFil: Zapata, Luz Marina. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; ArgentinaFil: Vezzosi Zoto, Gina Fiorella. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; ArgentinaFil: Sacks, Natalia Agustina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; ArgentinaFil: Flores, Agustina. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; ArgentinaFil: Zampedri, Patricia Andrea. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; ArgentinaFil: Zampedri, Carolina Ayelen. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; ArgentinaSciRes Literature LLC2020-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/184143Jimenez Veuthey, Mariana; Zapata, Luz Marina; Vezzosi Zoto, Gina Fiorella; Sacks, Natalia Agustina; Flores, Agustina; et al.; Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass; SciRes Literature LLC; Journal of Environmental & Life Sciences; 6; 10; 6-2020; 11-202689-4718CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.37871/jels1114info:eu-repo/semantics/altIdentifier/url/https://www.jelsciences.com/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:12:23Zoai:ri.conicet.gov.ar:11336/184143instacron: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:34982025-09-10 13:12:23.946CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
title Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
spellingShingle Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
Jimenez Veuthey, Mariana
IRRADIANCE
MINERAL
SCENEDESMUS OBLIQUUS
SODIUM ACETATE
SODIUM NITRATE
title_short Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
title_full Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
title_fullStr Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
title_full_unstemmed Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
title_sort Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass
dc.creator.none.fl_str_mv Jimenez Veuthey, Mariana
Zapata, Luz Marina
Vezzosi Zoto, Gina Fiorella
Sacks, Natalia Agustina
Flores, Agustina
Zampedri, Patricia Andrea
Zampedri, Carolina Ayelen
author Jimenez Veuthey, Mariana
author_facet Jimenez Veuthey, Mariana
Zapata, Luz Marina
Vezzosi Zoto, Gina Fiorella
Sacks, Natalia Agustina
Flores, Agustina
Zampedri, Patricia Andrea
Zampedri, Carolina Ayelen
author_role author
author2 Zapata, Luz Marina
Vezzosi Zoto, Gina Fiorella
Sacks, Natalia Agustina
Flores, Agustina
Zampedri, Patricia Andrea
Zampedri, Carolina Ayelen
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv IRRADIANCE
MINERAL
SCENEDESMUS OBLIQUUS
SODIUM ACETATE
SODIUM NITRATE
topic IRRADIANCE
MINERAL
SCENEDESMUS OBLIQUUS
SODIUM ACETATE
SODIUM NITRATE
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 are capable of absorbing and concentrating constituent elements that have a wide variety of applications in agriculture, food industry, and medicine. Microalgae chemical composition change according to internal and external factors. In this study, the effect of irradiance, sodium nitrate and sodium acetate concentration on the accumulation of essential minerals in Scenedesmus obliquus biomass were evaluated using 23 factorial screening designs. The simultaneous effect of the three experimental factors was studied using three levels for each parameter (irradiance: 36.71, 69.50, 102.30 μE m-2 s-1, sodium nitrate: 0.27, 44.00, 87.73 g L-1 and sodium acetate: 0.00, 2.50, 5.02 g L-1). The response variables were the minerals concentration of Na, K, Ca, Mg, Fe, Zn and Mn. Results show that each mineral has an optimal operation condition in order to improve its concentration in the microalgae biomass. A signifi cant interaction between the variables was observed, which has direct effects on the minerals accumulation in the microalgae biomass. Under these conditions, the maximum concentration of K (1515.77 [mg (100gdw)-1]), Ca (2744.24 [mg (100gdw)-1]), Mg (9697.65 [mg (100gdw)-1]), Fe (2932.42 [mg (100gdw)-1]), Mn (38.48 [mg (100gdw)-1]), Zn (324.00 [mg (100gdw)-1]) and the minimum concentration of Na (5607.20 [mg (100gdw)- 1 ]) were obtained from the microalga biomass. Thus, Scenedesmus obliquus biomass was characterized as good essential mineral source and confi rmed to be potentially valuable ingredient for utilization in the food industry.
Fil: Jimenez Veuthey, Mariana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; Argentina
Fil: Zapata, Luz Marina. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
Fil: Vezzosi Zoto, Gina Fiorella. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; Argentina
Fil: Sacks, Natalia Agustina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Santa Fe. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios. - Universidad Nacional de Entre Rios. Instituto de Ciencia y Tecnologia de Los Alimentos de Entre Rios.; Argentina
Fil: Flores, Agustina. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
Fil: Zampedri, Patricia Andrea. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
Fil: Zampedri, Carolina Ayelen. Universidad Nacional de Entre Ríos. Facultad de Ciencias de la Alimentación; Argentina
description Microalgae are capable of absorbing and concentrating constituent elements that have a wide variety of applications in agriculture, food industry, and medicine. Microalgae chemical composition change according to internal and external factors. In this study, the effect of irradiance, sodium nitrate and sodium acetate concentration on the accumulation of essential minerals in Scenedesmus obliquus biomass were evaluated using 23 factorial screening designs. The simultaneous effect of the three experimental factors was studied using three levels for each parameter (irradiance: 36.71, 69.50, 102.30 μE m-2 s-1, sodium nitrate: 0.27, 44.00, 87.73 g L-1 and sodium acetate: 0.00, 2.50, 5.02 g L-1). The response variables were the minerals concentration of Na, K, Ca, Mg, Fe, Zn and Mn. Results show that each mineral has an optimal operation condition in order to improve its concentration in the microalgae biomass. A signifi cant interaction between the variables was observed, which has direct effects on the minerals accumulation in the microalgae biomass. Under these conditions, the maximum concentration of K (1515.77 [mg (100gdw)-1]), Ca (2744.24 [mg (100gdw)-1]), Mg (9697.65 [mg (100gdw)-1]), Fe (2932.42 [mg (100gdw)-1]), Mn (38.48 [mg (100gdw)-1]), Zn (324.00 [mg (100gdw)-1]) and the minimum concentration of Na (5607.20 [mg (100gdw)- 1 ]) were obtained from the microalga biomass. Thus, Scenedesmus obliquus biomass was characterized as good essential mineral source and confi rmed to be potentially valuable ingredient for utilization in the food industry.
publishDate 2020
dc.date.none.fl_str_mv 2020-06
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/11336/184143
Jimenez Veuthey, Mariana; Zapata, Luz Marina; Vezzosi Zoto, Gina Fiorella; Sacks, Natalia Agustina; Flores, Agustina; et al.; Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass; SciRes Literature LLC; Journal of Environmental & Life Sciences; 6; 10; 6-2020; 11-20
2689-4718
CONICET Digital
CONICET
url http://hdl.handle.net/11336/184143
identifier_str_mv Jimenez Veuthey, Mariana; Zapata, Luz Marina; Vezzosi Zoto, Gina Fiorella; Sacks, Natalia Agustina; Flores, Agustina; et al.; Eff ects of Irradiance and Diff erent Nitrogen and Carbon Concentrations on the Minerals Accumulation in Scenedesmus obliquus Biomass; SciRes Literature LLC; Journal of Environmental & Life Sciences; 6; 10; 6-2020; 11-20
2689-4718
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.37871/jels1114
info:eu-repo/semantics/altIdentifier/url/https://www.jelsciences.com/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv SciRes Literature LLC
publisher.none.fl_str_mv SciRes Literature LLC
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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score 12.993085

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