Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/13418
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dc.contributor.authorNutaratat P.
dc.contributor.authorSrisuk N.
dc.contributor.authorArunrattiyakorn P.
dc.contributor.authorLimtong S.
dc.date.accessioned2021-04-05T03:23:52Z-
dc.date.available2021-04-05T03:23:52Z-
dc.date.issued2016
dc.identifier.issn12268372
dc.identifier.other2-s2.0-84979200863
dc.identifier.urihttps://ir.swu.ac.th/jspui/handle/123456789/13418-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84979200863&doi=10.1007%2fs12257-015-0819-0&partnerID=40&md5=fc4994739a9ea9c1fd8d85b4a1eff7d1
dc.description.abstractIndole-3-acetic acid (IAA) is a significant secondary metabolite that is the most important auxin of plant hormones. Production of IAA is considered to be a key trait to support plant growth. The improvement of IAA production by a basidiomycetous red yeast Rhodosporidium paludigenum DMKU-RP301 was investigated. Batch and fed-batch fermentation of R. paludigenum DMKU-RP301 were conducted in a 2 L stirred tank fermenter. Using batch fermentation, it was found that when cultivated at an agitation speed of 200 rpm and a 3 L/min aeration rate, this yeast produced IAA at its maximum level of 1,627.1 mg/L (9.7 mg/L/h). In fed-batch fermentation, a higher level of maximum IAA production than that found in batch fermentation was observed, i.e. 2,743.9 mg/L (25.4 mg/L/h). It is therefore suggested that fed-batch fermentation improves the efficiency of IAA production in terms of product concentration and IAA productivity. Moreover, yeast carotenoid production was also investigated using R. paludigenum DMKU-RP301, and found a maximum carotenoid production of 3.05 mg/L. © 2016, The Korean Society for Biotechnology and Bioengineering and Springer-Verlag Berlin Heidelberg.
dc.subjectAcetic acid
dc.subjectFermenters
dc.subjectHormones
dc.subjectMetabolites
dc.subjectOrganic acids
dc.subjectpH
dc.subjectPigments
dc.subjectPolycyclic aromatic hydrocarbons
dc.subjectTanks (containers)
dc.subjectYeast
dc.subjectBatch fermentation
dc.subjectCarotenoid production
dc.subjectFed-batch fermentation
dc.subjectIndole-3-acetic acid
dc.subjectProduct concentration
dc.subjectRhodosporidium
dc.subjectSecondary metabolites
dc.subjectStirred tank fermenters
dc.subjectFermentation
dc.subjectcarotenoid
dc.subjectindoleacetic acid
dc.subjecttryptophan
dc.subjectaeration
dc.subjectArticle
dc.subjectAureobasidium pullulans
dc.subjectCandida
dc.subjectCandida maltose
dc.subjectcontinuous fermentation
dc.subjectEnterobacter
dc.subjectfed batch fermentation
dc.subjectfungus growth
dc.subjectnonhuman
dc.subjectPantoea
dc.subjectPantoea agglomerans
dc.subjectPantoea rodasii
dc.subjectPleurotus ostreatus
dc.subjectRhizobium
dc.subjectRhodosporidium
dc.subjectRhodosporidium paludigenum
dc.subjectstirred reactor
dc.subjectStreptomyces
dc.subjectStreptomyces atrovirens
dc.subjectStreptomyces viridis
dc.subjectyeast cell
dc.titleFed-batch fermentation of indole-3-acetic acid production in stirred tank fermenter by red yeast Rhodosporidium paludigenum
dc.typeArticle
dc.rights.holderScopus
dc.identifier.bibliograpycitationBiotechnology and Bioprocess Engineering. Vol 21, No.3 (2016), p.414-421
dc.identifier.doi10.1007/s12257-015-0819-0
Appears in Collections:Scopus 1983-2021

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