Simultaneous sago starch hydrolysis and ethanol production by Zymomonas mobilis and glucoamylase

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dc.contributor.authorSang Ki Rhee-
dc.contributor.authorG M Lee-
dc.contributor.authorChul Ho Kim-
dc.contributor.authorZ Abidin-
dc.contributor.authorMoon Hi Han-
dc.coverage.temporal20151101-20161031-
dc.date.accessioned2017-04-19T08:43:42Z-
dc.date.available2017-04-19T08:43:42Z-
dc.date.issued1986-
dc.identifier.issn0572-6565-
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/2971-
dc.description.abstractSimultaneous saccharification and ethanol fermentation (SSF) of sago starch was studied using glucoamylase (AMG) and Zymomonas mobilis. When compared with a presaccharified two-step process, the SSF process showed higher ethanol yields and productivities. Various SSF processes were tried using free enzyme and cells, free enzyme and immobilized cells, and coimmobilized enzyme and cells. Among these processes, the coimmobilized system proved to be more advantageous than the others with respect to ethanol productivity and enzyme recovery. The maximum ethanol productivity based on total working volume, V//r, was 17. 7 g/L h with 46. 3% of theoretical yield. The continuous production of ethanol could be maintained at the concentration of 44 g/L over 40 days with 93% of theoretical yield.-
dc.publisherUnknown-
dc.titleSimultaneous sago starch hydrolysis and ethanol production by Zymomonas mobilis and glucoamylase-
dc.title.alternativeSimultaneous sago starch hydrolysis and ethanol production by Zymomonas mobilis and glucoamylase-
dc.typeArticle-
dc.citation.titleBiotechnology and Bioengineering Symposium-
dc.citation.number17-
dc.citation.endPage493-
dc.citation.startPage481-
dc.citation.volume0-
dc.contributor.affiliatedAuthorSang Ki Rhee-
dc.contributor.affiliatedAuthorChul Ho Kim-
dc.contributor.affiliatedAuthorMoon Hi Han-
dc.contributor.alternativeName이상기-
dc.contributor.alternativeName이균민-
dc.contributor.alternativeName김철호-
dc.contributor.alternativeNameAbidin-
dc.contributor.alternativeName한문희-
dc.identifier.bibliographicCitationBiotechnology and Bioengineering Symposium, no. 17, pp. 481-493-
dc.subject.keywordSTARCH - Saccharification-
dc.subject.keywordGLUCOAMYLASE-
dc.subject.keywordSAGO STARCH-
dc.subject.keywordZYMOMONAS MOBILIS-
dc.subject.keywordETHANOL-
dc.subject.localSTARCH - Saccharification-
dc.subject.localGLUCOAMYLASE-
dc.subject.localGlucoamylase-
dc.subject.localglucoamylase-
dc.subject.localSAGO STARCH-
dc.subject.localsago starch-
dc.subject.localZYMOMONAS MOBILIS-
dc.subject.localzymomonas mobilis-
dc.subject.localZymomonas mobilis-
dc.subject.localETHANOL-
dc.subject.localEthanol-
dc.subject.localethanol-
dc.description.journalClassN-
Appears in Collections:
Jeonbuk Branch Institute > Microbial Biotechnology Research Center > 1. Journal Articles
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