Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1

Autores
Quillaguamán, Jorge; Delgado, Osvaldo Daniel; Mattiasson, Bo; Hatti Kaul, Rajni
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The moderate halophile Halomonas boliviensis, isolated from a Bolivian saline soil sample, was able to accumulate poly(β-hydroxybutyrate) (PHB) when grown under conditions of nutrient limitation and excess carbon source. The concentration of sodium chloride in the medium influenced the cell-growth, -size, and rate of PHB accumulation. Cultivation in shake flasks led to a PHB accumulation of about 54 wt.% with respect to cell dry weight at 4.5% (w/v) NaCl in a medium with butyric acid and sodium acetate as carbon sources. The production of PHB was substantially improved to a maximum value of 88 wt.% during cultivation under controlled conditions of pH and oxygen concentration in a fermentor. The use of glucose and sucrose, respectively, as carbon source could also lead to the production of PHB at an average level of 55 wt.%.
Fil: Quillaguamán, Jorge. Universidad Mayor de San Simón. Facultad de Ciencias y Tecnología. Centro de Biotecnología; Bolivia. Lund University; Suecia
Fil: Delgado, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina. Lund University; Suecia
Fil: Mattiasson, Bo. Lund University; Suecia
Fil: Hatti Kaul, Rajni. Lund University; Suecia
Materia
Halomonas Boliviensis
Moderate Halophile
Poly(Β-Hydroxybutyrate) (Phb) Accumulation
Carbon Source
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/45869
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1Quillaguamán, JorgeDelgado, Osvaldo DanielMattiasson, BoHatti Kaul, RajniHalomonas BoliviensisModerate HalophilePoly(Β-Hydroxybutyrate) (Phb) AccumulationCarbon Sourcehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The moderate halophile Halomonas boliviensis, isolated from a Bolivian saline soil sample, was able to accumulate poly(β-hydroxybutyrate) (PHB) when grown under conditions of nutrient limitation and excess carbon source. The concentration of sodium chloride in the medium influenced the cell-growth, -size, and rate of PHB accumulation. Cultivation in shake flasks led to a PHB accumulation of about 54 wt.% with respect to cell dry weight at 4.5% (w/v) NaCl in a medium with butyric acid and sodium acetate as carbon sources. The production of PHB was substantially improved to a maximum value of 88 wt.% during cultivation under controlled conditions of pH and oxygen concentration in a fermentor. The use of glucose and sucrose, respectively, as carbon source could also lead to the production of PHB at an average level of 55 wt.%.Fil: Quillaguamán, Jorge. Universidad Mayor de San Simón. Facultad de Ciencias y Tecnología. Centro de Biotecnología; Bolivia. Lund University; SueciaFil: Delgado, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina. Lund University; SueciaFil: Mattiasson, Bo. Lund University; SueciaFil: Hatti Kaul, Rajni. Lund University; SueciaElsevier Science Inc2006-01-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/45869Quillaguamán, Jorge; Delgado, Osvaldo Daniel; Mattiasson, Bo; Hatti Kaul, Rajni; Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1; Elsevier Science Inc; Enzyme and Microbial Technology; 38; 1-2; 3-1-2006; 148-1540141-0229CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.enzmictec.2005.05.013info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0141022905002255info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:26:21Zoai:ri.conicet.gov.ar:11336/45869instacron: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:34982025-10-22 11:26:22.001CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
title Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
spellingShingle Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
Quillaguamán, Jorge
Halomonas Boliviensis
Moderate Halophile
Poly(Β-Hydroxybutyrate) (Phb) Accumulation
Carbon Source
title_short Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
title_full Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
title_fullStr Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
title_full_unstemmed Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
title_sort Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
dc.creator.none.fl_str_mv Quillaguamán, Jorge
Delgado, Osvaldo Daniel
Mattiasson, Bo
Hatti Kaul, Rajni
author Quillaguamán, Jorge
author_facet Quillaguamán, Jorge
Delgado, Osvaldo Daniel
Mattiasson, Bo
Hatti Kaul, Rajni
author_role author
author2 Delgado, Osvaldo Daniel
Mattiasson, Bo
Hatti Kaul, Rajni
author2_role author
author
author
dc.subject.none.fl_str_mv Halomonas Boliviensis
Moderate Halophile
Poly(Β-Hydroxybutyrate) (Phb) Accumulation
Carbon Source
topic Halomonas Boliviensis
Moderate Halophile
Poly(Β-Hydroxybutyrate) (Phb) Accumulation
Carbon Source
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The moderate halophile Halomonas boliviensis, isolated from a Bolivian saline soil sample, was able to accumulate poly(β-hydroxybutyrate) (PHB) when grown under conditions of nutrient limitation and excess carbon source. The concentration of sodium chloride in the medium influenced the cell-growth, -size, and rate of PHB accumulation. Cultivation in shake flasks led to a PHB accumulation of about 54 wt.% with respect to cell dry weight at 4.5% (w/v) NaCl in a medium with butyric acid and sodium acetate as carbon sources. The production of PHB was substantially improved to a maximum value of 88 wt.% during cultivation under controlled conditions of pH and oxygen concentration in a fermentor. The use of glucose and sucrose, respectively, as carbon source could also lead to the production of PHB at an average level of 55 wt.%.
Fil: Quillaguamán, Jorge. Universidad Mayor de San Simón. Facultad de Ciencias y Tecnología. Centro de Biotecnología; Bolivia. Lund University; Suecia
Fil: Delgado, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina. Lund University; Suecia
Fil: Mattiasson, Bo. Lund University; Suecia
Fil: Hatti Kaul, Rajni. Lund University; Suecia
description The moderate halophile Halomonas boliviensis, isolated from a Bolivian saline soil sample, was able to accumulate poly(β-hydroxybutyrate) (PHB) when grown under conditions of nutrient limitation and excess carbon source. The concentration of sodium chloride in the medium influenced the cell-growth, -size, and rate of PHB accumulation. Cultivation in shake flasks led to a PHB accumulation of about 54 wt.% with respect to cell dry weight at 4.5% (w/v) NaCl in a medium with butyric acid and sodium acetate as carbon sources. The production of PHB was substantially improved to a maximum value of 88 wt.% during cultivation under controlled conditions of pH and oxygen concentration in a fermentor. The use of glucose and sucrose, respectively, as carbon source could also lead to the production of PHB at an average level of 55 wt.%.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-03
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/11336/45869
Quillaguamán, Jorge; Delgado, Osvaldo Daniel; Mattiasson, Bo; Hatti Kaul, Rajni; Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1; Elsevier Science Inc; Enzyme and Microbial Technology; 38; 1-2; 3-1-2006; 148-154
0141-0229
CONICET Digital
CONICET
url http://hdl.handle.net/11336/45869
identifier_str_mv Quillaguamán, Jorge; Delgado, Osvaldo Daniel; Mattiasson, Bo; Hatti Kaul, Rajni; Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1; Elsevier Science Inc; Enzyme and Microbial Technology; 38; 1-2; 3-1-2006; 148-154
0141-0229
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.enzmictec.2005.05.013
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0141022905002255
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Inc
publisher.none.fl_str_mv Elsevier Science Inc
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 12.982451

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