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dc.contributor.authorDastager, S G-
dc.contributor.authorAgasar, D-
dc.contributor.authorPandey, A-
dc.date.accessioned2013-11-26T09:23:01Z-
dc.date.available2013-11-26T09:23:01Z-
dc.date.issued2009-
dc.identifier.citationJournal of Industrial Microbiology & Biotechnology 36(2):189-194;Feb 2009en_US
dc.identifier.issn1367-5435-
dc.identifier.urihttp://ir.niist.res.in:8080/jspui/handle/123456789/841-
dc.description.abstractExtracellular amylase production by a newly isolated alkali-thermotolerant strain Streptomyces gulbargensis DAS 131 was optimized and characterized. The highest amylase production was achieved by growing S. gulbargensis DAS 131 in media with 1% starch. Strain exhibited maximal activity at pH 9.0 and 45A degrees C and relatively stable in alkaline conditions (pH 11). Starch and peptone were found to be the good source of carbon and nitrogen with a yield of 2,216.6 and 2,156.1 U, respectively. Maltose and maltotriose were the main end products of starch hydrolysis, indicating alpha-amylase activity. SDS-PAGE analysis revealed a monomeric form with a molecular weight of 55 kDa.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.subjectStreptomycesen_US
dc.subjectAmylolytic enzymesen_US
dc.subjectPurificationen_US
dc.subjectpH and temperature effecten_US
dc.subjectEnzymatic propertiesen_US
dc.subjectAlkaliphilic bacillus isolateen_US
dc.subjectExtracellular amylaseen_US
dc.titleProduction and partial purification of alpha-amylase from a novel isolate streptomyces gulbargensisen_US
dc.typeArticleen_US
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