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dc.contributor.authorSarıözlü, Nalan Yılmaz
dc.contributor.authorKıvanç, Merih
dc.date.accessioned2019-10-20T09:02:25Z
dc.date.available2019-10-20T09:02:25Z
dc.date.issued2009
dc.identifier.issn1684-5315
dc.identifier.urihttps://hdl.handle.net/11421/16308
dc.description.abstractA total number of eighty gallic acid producing strains were isolated from forest soil or plant samples. Among these strains, thirteen isolates were selected for gallic acid production and these isolates were Aspergillus niger 1, A. niger 2, A. niger 3, Penicillium canescens (3), P. frequentans (2), P. spinulosum (2), P. purpurogenum (2), and P. zacinthae. By using eight of these strains and reference strain of A. niger NRRL 321, the production of gallic acid from oak tree (Quercus infectoria) gall nuts or sumac (Rhus coriaria) leaves were investigated. Maximum gallic acid yields from gall nuts were obtained for A. niger 3 (91.3%) and P. spinulosum (93.2%). In the case of sumac leaves, the reference strain A. niger NRRL 321 (46.1%) and P. zacinthae (48.2%) gave the highest gallic acid yields. To date, this study is the first report on production of gallic acid by these newly isolated Penicillium strains. Particularly, A. niger 3, P. spinulosum, P. purpurogenum and P. canescens may be used not only for gallic acid but also tannase production from tannin rich plant materials such as gall nuts. Their high yields and short incubation periods are also remarkableen_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGall Nutsen_US
dc.subjectGallic Aciden_US
dc.subjectGallotanninen_US
dc.subjectSumacen_US
dc.subjectTannaseen_US
dc.titleIsolation of gallic acid-producing microorganisms and their use in the production of gallic acid from gall nuts and sumacen_US
dc.typearticleen_US
dc.relation.journalAfrican Journal of Biotechnologyen_US
dc.contributor.departmentAnadolu Üniversitesi, Fen Fakültesi, Biyoloji Bölümüen_US
dc.identifier.volume8en_US
dc.identifier.issue6en_US
dc.identifier.startpage1110en_US
dc.identifier.endpage1115en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthorKıvanç, Merih


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