DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, JY | ko |
dc.contributor.author | Park, JK | ko |
dc.contributor.author | Chang, Ho Nam | ko |
dc.date.accessioned | 2013-03-07T08:28:44Z | - |
dc.date.available | 2013-03-07T08:28:44Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-08 | - |
dc.identifier.citation | ENZYME AND MICROBIAL TECHNOLOGY, v.37, no.3, pp.347 - 354 | - |
dc.identifier.issn | 0141-0229 | - |
dc.identifier.uri | http://hdl.handle.net/10203/89791 | - |
dc.description.abstract | Bacterial cellulose (BC) was produced by Gluconacetobacter hansenii PJK in ajar fermenter equipped with a 6 flat-blade turbine impeller and the relationship between the populations of non-cellulose producing cells (Cel(-) mutants) and BC production was investigated. The population of Cel(-) mutants converted from cellulose producing cells (Cel(+) cells) decreased as the impeller speed increased. Cel(+) cells seemed to be protected from the strong shear stress generated by the impeller rotating at a high speed by the BC net produced by the cells. There was an optimum impeller speed in maximizing the population of Cel(+) cells and BC production. The optimum impeller speed increased with ethanol supplementation to a basal medium. The by-product, water-soluble polysaccharide (WSPS), was a hornopolysaccharide of glucuronic acid. WSPS production was related to the population ratio of Cel(+) cells to the total cells. (c) 2005 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier Science Inc | - |
dc.subject | LOOP AIRLIFT REACTOR | - |
dc.subject | ACETOBACTER-XYLINUM | - |
dc.subject | POLYSACCHARIDE | - |
dc.title | Bacterial cellulose production by Gluconacetobacter hansenii in an agitated culture without living non-cellulose producing cells | - |
dc.type | Article | - |
dc.identifier.wosid | 000230745500009 | - |
dc.identifier.scopusid | 2-s2.0-21644438203 | - |
dc.type.rims | ART | - |
dc.citation.volume | 37 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 347 | - |
dc.citation.endingpage | 354 | - |
dc.citation.publicationname | ENZYME AND MICROBIAL TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.enzmictec.2005.02.019 | - |
dc.contributor.localauthor | Chang, Ho Nam | - |
dc.contributor.nonIdAuthor | Jung, JY | - |
dc.contributor.nonIdAuthor | Park, JK | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | bacterial cellulose | - |
dc.subject.keywordAuthor | Gluconacetobacter hansenii PJK | - |
dc.subject.keywordAuthor | Cel(-) mutants | - |
dc.subject.keywordPlus | LOOP AIRLIFT REACTOR | - |
dc.subject.keywordPlus | ACETOBACTER-XYLINUM | - |
dc.subject.keywordPlus | POLYSACCHARIDE | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.