DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Chan Beum | ko |
dc.contributor.author | Lee, Sun Bok | ko |
dc.date.accessioned | 2013-03-02T15:08:56Z | - |
dc.date.available | 2013-03-02T15:08:56Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1998 | - |
dc.identifier.citation | BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, v.3, no.2, pp.115 - 118 | - |
dc.identifier.issn | 1226-8372 | - |
dc.identifier.uri | http://hdl.handle.net/10203/74122 | - |
dc.description.abstract | Utilization of yeast extract and formation of byproduct metabolite were investigated for hyperthermophilic archaeonSulfolobus solfataricus (DSM 1617). In both batch and fed-batch cultivations ofS. solfataricus, maximal cell density, NH4 + ion production and pH change were highly dependent on the ratio of yeast extract to glucose in the medium. Variation of NH4 + ion level was identified as a major cause of pH change during cultivation, and acidification of culture broth was attributed to consumption of NH4 + ions rather than formation of acid byproducts. It was also observed that increase of NH4 + ion concentrations in the medium resulted in greater degree of growth inhibition. | - |
dc.language | English | - |
dc.publisher | Korean Society for Biotechnology and Bioengineering | - |
dc.title | Ammonia production from yeast extract and its effect on growth of the hyperthermophilic archaeon Sulfolobus solfataricus | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 3 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 115 | - |
dc.citation.endingpage | 118 | - |
dc.citation.publicationname | BIOTECHNOLOGY AND BIOPROCESS ENGINEERING | - |
dc.contributor.localauthor | Park, Chan Beum | - |
dc.contributor.nonIdAuthor | Lee, Sun Bok | - |
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