Mass transfer characteristics of yeast fermentation broth in the presence of pluronic F-68

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dc.contributor.authorElibol, M
dc.date.accessioned2026-08-12T17:26:00Z
dc.date.issued1999
dc.departmentFırat Üniversitesi
dc.description.abstractA nonionic surfactant, Pluronic F-68, was used to investigate mass transfer characteristics of a fermentation medium in a 11 bench-top bioreactor. At low flow rate (0.08 vvm), k(L)a did not change significantly with increasing agitation speed. In all air flow rates studied, pluronic caused a remarkable reduction in k(L)a. When an oxygen carrier such as perfluorocarbon (PFC) was added to the medium, k(L)a increased with increasing PFC concentration. Moreover, PFC emulsified with pluronic F-68 resulted in a significant increase in k(L)a values. The inclusion of 4 g l(-1) pluronic in yeast fermentation medium resulted in a longer lag phase, while the final biomass concentration was almost unaffected. (C) 1999 Elsevier Science Ltd. All rights reserved.
dc.identifier.doi10.1016/S0032-9592(98)00126-5
dc.identifier.endpage561
dc.identifier.issn1359-5113
dc.identifier.issn1873-3298
dc.identifier.issue6.Tem
dc.identifier.scopus2-s2.0-0032861483
dc.identifier.scopusqualityQ1
dc.identifier.startpage557
dc.identifier.urihttps://doi.org/10.1016/S0032-9592(98)00126-5
dc.identifier.urihttps://hdl.handle.net/11508/54646
dc.identifier.volume34
dc.identifier.wosWOS:000082795100003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofProcess Biochemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectmass transfer
dc.subjectyeast fermentation broth
dc.subjectk(L)a
dc.subjectperfluorocarbon
dc.subjectPluronic F-68
dc.titleMass transfer characteristics of yeast fermentation broth in the presence of pluronic F-68
dc.typeArticle

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