XYLANASE PRODUCTION USING BARLEY STRAW BY BACILLUS SP. LB-4 ISOLATED FROM LAGUNA BLANCA, POTOSI-BOLIVIA

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dc.contributor.authorCecilia Gandarillas
dc.contributor.authorRoberto Soto
dc.contributor.authorVirginia A. Vargas
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-22T14:56:48Z
dc.date.available2026-03-22T14:56:48Z
dc.date.issued2012
dc.descriptionCitaciones: 4
dc.description.abstract"Bacterial strains isolated from water samples collected from Laguna Blanca, Potosi-Bolivia and deposited at Biotechnology Center, Cochabamba-Bolivia, were subjected to xylanolytic enzyme production studies. Among these, 20 strains were selected as positive in xylanolytic enzyme production in liquid medium, using barley straw as sole carbon source and subjected to morphological and biochemical studies. Enzyme production in liquid medium identified strain LB-4 as the best enzyme producer with 10 U/ml xylanolytic activity. Partial characterization of the produced enzyme revealed its display maximum activity values at pH 9, 50°C y 0% (w/v) NaCl concentration, thus exhibiting thermo-alkalitolerant properties. The 16S rDNA gene sequence analysis showed 99% similarity between strain LB-4 and Bacillus pumilus (embAJ494727)."
dc.identifier.urihttps://www.redalyc.org/articulo.oa?id=426339677006
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/49480
dc.language.isoen
dc.publisherUniversidad Autónoma del Estado de México
dc.relation.ispartofRedalyc (Universidad Autónoma del Estado de México)
dc.sourceUniversity of San Simón
dc.subjectXylanase
dc.subjectBacillus pumilus
dc.subjectStrain (injury)
dc.subjectEnzyme
dc.subjectStraw
dc.subjectEnzyme assay
dc.subjectFood science
dc.subjectBiology
dc.subject16S ribosomal RNA
dc.subjectLiquid medium
dc.titleXYLANASE PRODUCTION USING BARLEY STRAW BY BACILLUS SP. LB-4 ISOLATED FROM LAGUNA BLANCA, POTOSI-BOLIVIA
dc.typearticle

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