DC Field | Value | Language |
---|---|---|
dc.contributor.author | CHOI, JH | ko |
dc.contributor.author | OH, DK | ko |
dc.contributor.author | Kim, Jung-Hoe | ko |
dc.contributor.author | LEBEAULT, JM | ko |
dc.date.accessioned | 2013-02-24T11:30:20Z | - |
dc.date.available | 2013-02-24T11:30:20Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1991-06 | - |
dc.identifier.citation | BIOTECHNOLOGY LETTERS, v.13, no.6, pp.417 - 420 | - |
dc.identifier.issn | 0141-5492 | - |
dc.identifier.uri | http://hdl.handle.net/10203/56825 | - |
dc.description.abstract | A new anionic high molecular weight polysaccharide, Methylan, was produced by Methylobacterium organophilum from methanol as a sole source of carbon and energy under the specific culture conditions. By GPC and light scattering, the molecular weight was determined to be 2-4 x 10(6) dalton and the distribution of molecular weight was very homogeneous. Methylan was composed of carbohydrate (80%), uronic acid (12%), protein (6%) and pyruvic acid (5%). The sugar composition of Methylan was identified as glucose, galactose and mannose with the approximate molar ratio of 2:3:2. Methylan solution showed a pseudoplastic non-Newtonian fluid property at the concentration above 0.05%. At the concentration of 1% Methylan solution, the consistency index was 18,000 centipoise which was almost 10 times higher than that of Xanthan and the flow behavior index was 0.15. | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.subject | EXTRACELLULAR POLYSACCHARIDE | - |
dc.subject | METHANOL | - |
dc.title | CHARACTERISTICS OF A NOVEL HIGH-VISCOSITY POLYSACCHARIDE, METHYLAN, PRODUCED BY METHYLOBACTERIUM-ORGANOPHILUM | - |
dc.type | Article | - |
dc.identifier.wosid | A1991FT50000007 | - |
dc.identifier.scopusid | 2-s2.0-0025769628 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 417 | - |
dc.citation.endingpage | 420 | - |
dc.citation.publicationname | BIOTECHNOLOGY LETTERS | - |
dc.identifier.doi | 10.1007/BF01030993 | - |
dc.contributor.localauthor | Kim, Jung-Hoe | - |
dc.contributor.nonIdAuthor | CHOI, JH | - |
dc.contributor.nonIdAuthor | OH, DK | - |
dc.contributor.nonIdAuthor | LEBEAULT, JM | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | EXTRACELLULAR POLYSACCHARIDE | - |
dc.subject.keywordPlus | METHANOL | - |
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