Solid state fermentation for production of ?-amylase by a thermotolerant Bacillus subtilis from hot-spring water

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dc.contributor.authorBaysal, Z
dc.contributor.authorUyar, F
dc.contributor.authorAytekin, C
dc.date.accessioned2024-04-24T16:18:42Z
dc.date.available2024-04-24T16:18:42Z
dc.date.issued2003
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe production of extracellular a-amylase by thermotolerant Bacillus subtilis was studied in solid state fermentation (SSF). The effect of wheat bran (WB) and rice husk (RH) was examined. The appropriate incubation period, moisture level, particle size and inoculum concentration was determined. Maximum yields of 159,520 and 21,760 U g(-1) were achieved by employing WB and RH as substrates in 0.1 M phosphate buffer at pH 7 with 30% initial moisture content at 24 and 48 h. Particle size and inoculum concentration were found to be 1000 pm, 20% and 500 mum, 15% for WB and RH, respectively. Enzyme yield was 7.3-fold higher with WB medium compared with RH. (C) 2002 Elsevier Science Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/S0032-9592(02)00150-4
dc.identifier.endpage1668en_US
dc.identifier.issn1359-5113
dc.identifier.issn1873-3298
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-0041655017
dc.identifier.scopusqualityQ1
dc.identifier.startpage1665en_US
dc.identifier.urihttps://doi.org/10.1016/S0032-9592(02)00150-4
dc.identifier.urihttps://hdl.handle.net/11468/16238
dc.identifier.volume38en_US
dc.identifier.wosWOS:000184724800005
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofProcess Biochemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectB. Subtilisen_US
dc.subjectSolid-State Fermentationen_US
dc.subjectAlpha-Amylaseen_US
dc.titleSolid state fermentation for production of ?-amylase by a thermotolerant Bacillus subtilis from hot-spring wateren_US
dc.titleSolid state fermentation for production of ?-amylase by a thermotolerant Bacillus subtilis from hot-spring water
dc.typeArticleen_US

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