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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/45869
Ver los metadatos del registro completo
id |
CONICETDig_ec68ddda32f5cc30b28d26c86c497a97 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/45869 |
network_acronym_str |
CONICETDig |
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 Técnicas2025-09-29T09:57:07Zoai: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:34982025-09-29 09:57:07.473CONICET 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 |
_version_ |
1844613710627209216 |
score |
13.070432 |