Screening of Various Organic Substrates and the Development of a Suitable Low-Cost Fermentation Medium for the Production of ?-Amylase by Bacillus subtilis

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dc.contributor.authorOzdemir, Sadin
dc.contributor.authorGuven, Kemal
dc.contributor.authorBaysal, Zuebeyde
dc.contributor.authorUyar, Fikret
dc.date.accessioned2024-04-24T17:38:00Z
dc.date.available2024-04-24T17:38:00Z
dc.date.issued2009
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe production of extracellular amylase by Bacillus subtilis has been studied in solid-state fermentation (SSF). In a sequential order, various process parameters were optimized for maximum amylase production. The tested process parameters were different solid substrates such as banana husk (BH), water melon husk (WMH), lentil bran (LB), wheat bran (WB), melon husk (MH) and maize oil cake (MOC), different incubation time (24-144 h), particle size (500-2500 mu m), initial moisture content of the substrate (40-70 %, by mass per Volume), inoclum size (10-60 %, by mass per volume) and inoculum concentration (10-60 % by volume per mass). The maximum production of amylase (4857 U/mg) was achieved when 1 % starch (by mass, particle size of 1500 pm) was added to banana husk as the solid substrate, fermented for 72 h at 37 degrees C, at an inoculum level of 30 % (by volume per mass), and initial moisture content of 60 % (by volume per mass)en_US
dc.identifier.endpage369en_US
dc.identifier.issn1330-9862
dc.identifier.issn1334-2606
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-77954157265
dc.identifier.scopusqualityQ2
dc.identifier.startpage364en_US
dc.identifier.urihttps://hdl.handle.net/11468/21287
dc.identifier.volume47en_US
dc.identifier.wosWOS:000272696700003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherFaculty Food Technology Biotechnologyen_US
dc.relation.ispartofFood Technology and Biotechnology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBacillus Subtilisen_US
dc.subjectAlpha-Amylaseen_US
dc.subjectBanana Husken_US
dc.subjectSolid-State Fermentationen_US
dc.titleScreening of Various Organic Substrates and the Development of a Suitable Low-Cost Fermentation Medium for the Production of ?-Amylase by Bacillus subtilisen_US
dc.titleScreening of Various Organic Substrates and the Development of a Suitable Low-Cost Fermentation Medium for the Production of ?-Amylase by Bacillus subtilis
dc.typeArticleen_US

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