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Bacterial polyhydroxybutyrate for electrospun fiber production
(2018)
Nano- and microfibers obtained by electrospinning have attracted great attention due to its versatility and potential for applications in diverse technological fields. Polyhydroxyalkanoates (PHAs) are biopolymers synthesized ...
Polyhydroxybutyrate-co-valerate/La-containing Apatite Composite for Tissue Engineering
(Mary Ann Liebert, Inc, 2015-09-01)
Role of CcpA in Polyhydroxybutyrate Biosynthesis in a Newly Isolated Bacillus sp MA3.3
(KARGER, 2011)
The ccpA gene was inactivated in the polyhydroxybutyrate (PHB)-producing strain Bacillus sp. MA3.3 in order to reduce glucose catabolite repression over pentoses and develop improved bacterial strains for the production ...
Evaluation of immobilized lipases on poly-hydroxybutyrate beads to catalyze biodiesel synthesis
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Five microbial lipase preparations from several sources were immobilized by hydrophobic adsorption on small or large poly-hydroxybutyrate (PHB) beads and the effect of the support particle size on the biocatalyst activity ...
Production of Fermentation Feedstock from Jerusalem Artichoke Tubers and its Potential for Polyhydroxybutyrate Synthesis
(Springer, 2013-06)
A conceptual bioprocessing strategy has been developed for the production of a generic fermentation feedstock from Jerusalem artichoke (JA) tubers. Ground JA tubers were used as substrate in solid state fermentations (SSF) ...
Effect of preparation conditions on morphology, drug content and release profiles of poly(hydroxybutyrate) microparticles containing piroxicam
(Sociedade Brasileira de Química, 2008)
Pseudomonas extremaustralis sp. nov. a polyhydroxybutyrate-producer isolated from Antarctic environments
(Springer, 2009-12)
A Gram-negative, mobile, rod-shaped, non-spore-forming bacterium (strain 14-3T) was isolated from a temporary pond in Antarctica. On the basis of 16S rRNA gene sequence similarity, strain 14-3T was shown to belong to the ...
Properties of Polyhydroxyalkanoate Granules and Bioemulsifiers from Pseudomonas sp. and Burkholderia sp. Isolates Growing on Glucose
(2016-03-01)
A Burkholderia and Pseudomonas species designated as AB4 and AS1, respectively, were isolated from soil containing decomposing straw or sugar cane bagasse collected from Brazil. This study sought to evaluate the capacities ...
Poly(3-hydroxybutyrate) influences biofilm formation and motility in the novel Antarctic species Pseudomonas extremaustralis under cold conditions
(Springer Tokyo, 2011-09)
Polyhydroxyalkanoates (PHAs) are highly reduced bacterial storage compounds that increase fitness in changing environments. It has previously shown that polyhydroxybutyrate (PHB) accumulation is essential during the growth ...
A metodologia de superfície de resposta como ferramenta para a avaliação da produção de alginato e poli-hidroxibutirato pela Azotobacter vinelandii
(Universidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao, 2010-01-01)
The response surface methodology as a tool for assessing the production of alginate and polyhydroxybutirate by Azotobacter vinelandii. Alginate is a polysaccharide extracted from cell walls of brown algae and used in the ...