A comparative study on citric acid production kinetics of two Yarrowia lipolytica strains in two different media

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dc.authorid0000-0003-0438-1130
dc.authorid0000-0002-2862-585X
dc.authorid0000-0002-1189-800_
dc.contributor.authorYalçın, Seda Karasu
dc.contributor.authorBozdemir, Melek Tijen
dc.contributor.authorÖzbaş, Zekiye Yeşim
dc.date.accessioned2021-06-23T19:26:06Z
dc.date.available2021-06-23T19:26:06Z
dc.date.issued2009
dc.departmentBAİBÜ, Mühendislik Fakültesi, Gıda Mühendisliği Bölümüen_US
dc.description.abstractMicrobial production of citric acid was performed by Yarrowia lipolytica NBRC 1658 and a domestic strain in the media containing glucose or fructose as substrates. The study was carried out in a batch system. The non-competitive substrate inhibition model was proposed for growth of the yeasts in both substrate media. Higher dry mass and lower K, values were obtained in glucose media when compared to fructose media. The highest citric acid concentration (65.1 g/L) was obtained with the domestic strain in the medium containing 200 g/L fructose. In the media containing fructose, maximum citric acid concentration and productivity values determined with the domestic strain were aproximately two-fold greater than those obtained with NBRC 1658 strain. The required initial concentration of glucose or fructose at which best citric acid production properties were observed changed between 100-200 g/L for both of the strains. The ratio of citric acid to isocitric acid was found to change between 11.70-16.62.en_US
dc.identifier.endpage417en_US
dc.identifier.issn0972-5849
dc.identifier.issn0975-0967
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-73349130759en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage408en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/6416
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-73349130759&partnerID=40&md5=cbf9a03b35c32d912d83637326ec1694
dc.identifier.volume8en_US
dc.identifier.wosWOS:000272567900009en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYalçın, Seda Karasu
dc.language.isoenen_US
dc.publisherNational Institute of Science Communication-Niscairen_US
dc.relation.ispartofIndian Journal Of Biotechnologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBatch Fermentationen_US
dc.subjectCitric Aciden_US
dc.subjectGrowth Kineticsen_US
dc.subjectProduction Kineticsen_US
dc.subjectYarrowia Lipolyticaen_US
dc.subjectYeasten_US
dc.titleA comparative study on citric acid production kinetics of two Yarrowia lipolytica strains in two different mediaen_US
dc.typeArticleen_US

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Gıda Mühendisliği Bölümü Koleksiyonu
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