Biochemical characterization of thermophilic dextranase from a thermophilic bacterium, Thermoanaerobacter pseudethanolicus = 고온성 미생물로부터 내열성 글루칸 분해효소의 생화학적 특성

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dc.contributor.authorTae Soon Park-
dc.contributor.authorHyung Jae Jung-
dc.contributor.authorJin A Ko-
dc.contributor.authorYoung Bae Ryu-
dc.contributor.authorSu-Jin Park-
dc.contributor.authorD Kim-
dc.contributor.authorYoung Min Kim-
dc.contributor.authorWoo Song Lee-
dc.date.accessioned2017-04-19T09:29:36Z-
dc.date.available2017-04-19T09:29:36Z-
dc.date.issued2012-
dc.identifier.issn1017-7825-
dc.identifier.uri10.4014/jmb.1112.12024ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/10676-
dc.description.abstractTPDex, a putative dextranase from Thermoanaerobacter pseudethanolicus, was purified as a single 70 kDa band of 7.37 U/mg. Its optimum pH was 5.2 and the enzyme was stable between pH 3.1 and 8.5 at 70°C. A half-life comparison showed that TPDex was stable for 7.4 h at 70°C, whereas Chaetominum dextranase (CEDex), currently used as a dextranase for sugar milling, was stable at 55°C. TPDex showed broad dextranase activity regardless of dextran types, including dextran T2000, 742CB dextran, and alternan. TPDex showed the highest thermostability among the characterized dextranases, and may be a suitable enzyme for use in sugar manufacture without decreased temperature.-
dc.publisherKorea Soc-Assoc-Inst-
dc.titleBiochemical characterization of thermophilic dextranase from a thermophilic bacterium, Thermoanaerobacter pseudethanolicus = 고온성 미생물로부터 내열성 글루칸 분해효소의 생화학적 특성-
dc.title.alternativeBiochemical characterization of thermophilic dextranase from a thermophilic bacterium, Thermoanaerobacter pseudethanolicus-
dc.typeArticle-
dc.citation.titleJournal of Microbiology and Biotechnology-
dc.citation.number5-
dc.citation.endPage641-
dc.citation.startPage637-
dc.citation.volume22-
dc.contributor.affiliatedAuthorTae Soon Park-
dc.contributor.affiliatedAuthorHyung Jae Jung-
dc.contributor.affiliatedAuthorJin A Ko-
dc.contributor.affiliatedAuthorYoung Bae Ryu-
dc.contributor.affiliatedAuthorSu-Jin Park-
dc.contributor.affiliatedAuthorYoung Min Kim-
dc.contributor.affiliatedAuthorWoo Song Lee-
dc.contributor.alternativeName박태순-
dc.contributor.alternativeName정형재-
dc.contributor.alternativeName고진아-
dc.contributor.alternativeName류영배-
dc.contributor.alternativeName박수진-
dc.contributor.alternativeName김도만-
dc.contributor.alternativeName김영민-
dc.contributor.alternativeName이우송-
dc.identifier.bibliographicCitationJournal of Microbiology and Biotechnology, vol. 22, no. 5, pp. 637-641-
dc.identifier.doi10.4014/jmb.1112.12024-
dc.subject.keywordSugar processing-
dc.subject.keywordThermoanaereobacter-
dc.subject.keywordThermostability-
dc.subject.keywordThermostable dextranase-
dc.subject.localSugar processing-
dc.subject.localThermoanaereobacter-
dc.subject.localThermostability-
dc.subject.localthermostability-
dc.subject.localThermostable dextranase-
dc.description.journalClassY-
Appears in Collections:
Jeonbuk Branch Institute > Functional Biomaterial Research Center > 1. Journal Articles
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