Direct lactic acid fermentation of Jerusalem artichoke tuber extract using Lactobacillus paracasei without acidic or enzymatic inulin hydrolysis

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dc.contributor.authorHwa Young Choi-
dc.contributor.authorHee Kyoung Ryu-
dc.contributor.authorKyung Min Park-
dc.contributor.authorEun Gyo Lee-
dc.contributor.authorHong-Weon Lee-
dc.contributor.authorS W Kim-
dc.contributor.authorEui Sung Choi-
dc.date.accessioned2017-04-19T09:30:03Z-
dc.date.available2017-04-19T09:30:03Z-
dc.date.issued2012-
dc.identifier.issn0960-8524-
dc.identifier.uri10.1016/j.biortech.2012.03.075ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/10720-
dc.description.abstractLactic acid fermentation of Jerusalem artichoke tuber was performed with strains of Lactobacillus paracasei without acidic or enzymatic inulin hydrolysis prior to fermentation. Some strains of L. paracasei, notably KCTC13090 and KCTC13169, could ferment hot-water extract of Jerusalem artichoke tuber more efficiently compared with other Lactobacillus spp. such as L. casei type strain KCTC3109. The L. paracasei strains could utilize almost completely the fructo-oligosaccharides present in Jerusalem artichoke. Inulin-fermenting L. paracasei strains produced c.a. six times more lactic acid compared with L. casei KCTC3109. Direct lactic fermentation of Jerusalem artichoke tuber extract at 111.6. g/L of sugar content with a supplement of 5. g/L of yeast extract by L. paracasei KCTC13169 in a 5. L jar fermentor produced 92.5. g/L of lactic acid with 16.8. g/L fructose equivalent remained unutilized in 72. h. The conversion efficiency of inulin-type sugars to lactic acid was 98% of the theoretical yield.-
dc.publisherElsevier-
dc.titleDirect lactic acid fermentation of Jerusalem artichoke tuber extract using Lactobacillus paracasei without acidic or enzymatic inulin hydrolysis-
dc.title.alternativeDirect lactic acid fermentation of Jerusalem artichoke tuber extract using Lactobacillus paracasei without acidic or enzymatic inulin hydrolysis-
dc.typeArticle-
dc.citation.titleBioresource Technology-
dc.citation.number0-
dc.citation.endPage747-
dc.citation.startPage745-
dc.citation.volume114-
dc.contributor.affiliatedAuthorHwa Young Choi-
dc.contributor.affiliatedAuthorHee Kyoung Ryu-
dc.contributor.affiliatedAuthorKyung Min Park-
dc.contributor.affiliatedAuthorEun Gyo Lee-
dc.contributor.affiliatedAuthorHong-Weon Lee-
dc.contributor.affiliatedAuthorEui Sung Choi-
dc.contributor.alternativeName최화영-
dc.contributor.alternativeName류희경-
dc.contributor.alternativeName박경민-
dc.contributor.alternativeName이은교-
dc.contributor.alternativeName이홍원-
dc.contributor.alternativeName김선원-
dc.contributor.alternativeName최의성-
dc.identifier.bibliographicCitationBioresource Technology, vol. 114, pp. 745-747-
dc.identifier.doi10.1016/j.biortech.2012.03.075-
dc.subject.keywordInulin-
dc.subject.keywordJerusalem artichoke-
dc.subject.keywordLactic acid-
dc.subject.keywordLactobacillus paracasei-
dc.subject.localinulin-
dc.subject.localInulin-
dc.subject.localJerusalem Artichoke-
dc.subject.localJerusalem artichoke-
dc.subject.localJerusalem artichoke (Helianthus tuberosus)-
dc.subject.locallactic acid-
dc.subject.locallactic acid (LA)-
dc.subject.localLactic acid-
dc.subject.localLactobacillus paracasei-
dc.description.journalClassY-
Appears in Collections:
Division of Bio Technology Innovation > BioProcess Engineering Center > 1. Journal Articles
Division of Bio Technology Innovation > 1. Journal Articles
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