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dc.contributor.author
Quillaguamán, Jorge
dc.contributor.author
Delgado, Osvaldo Daniel
dc.contributor.author
Mattiasson, Bo
dc.contributor.author
Hatti Kaul, Rajni
dc.date.available
2018-05-22T14:59:36Z
dc.date.issued
2006-01-03
dc.identifier.citation
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
dc.identifier.issn
0141-0229
dc.identifier.uri
http://hdl.handle.net/11336/45869
dc.description.abstract
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.%.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Halomonas Boliviensis
dc.subject
Moderate Halophile
dc.subject
Poly(Β-Hydroxybutyrate) (Phb) Accumulation
dc.subject
Carbon Source
dc.subject.classification
Biología Celular, Microbiología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Poly(β-hydroxybutyrate) production by a moderate halophile, Halomonas boliviensis LC1
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-18T17:51:25Z
dc.journal.volume
38
dc.journal.number
1-2
dc.journal.pagination
148-154
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Quillaguamán, Jorge. Universidad Mayor de San Simón. Facultad de Ciencias y Tecnología. Centro de Biotecnología; Bolivia. Lund University; Suecia
dc.description.fil
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
dc.description.fil
Fil: Mattiasson, Bo. Lund University; Suecia
dc.description.fil
Fil: Hatti Kaul, Rajni. Lund University; Suecia
dc.journal.title
Enzyme and Microbial Technology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.enzmictec.2005.05.013
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0141022905002255
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