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dc.contributor.authorChen, Wen-Hsingen_US
dc.contributor.authorChen, Yi-Chunen_US
dc.contributor.authorLin, Jih-Gawen_US
dc.date.accessioned2014-12-08T15:30:39Z-
dc.date.available2014-12-08T15:30:39Z-
dc.date.issued2013-05-01en_US
dc.identifier.issn0960-8524en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.biortech.2012.10.140en_US
dc.identifier.urihttp://hdl.handle.net/11536/21887-
dc.description.abstractThe study aims to investigate a cost-effective approach to convert non-pretreated rice straw hydrolysate into biobutanol. The influences of the initial cell concentration and incubation temperature on biobutanol production were evaluated under both sterile and non-sterile conditions. Results indicate that 100% glucose utilization could be achieved for initial cell concentrations greater than 2100 mg/L under both sterile and non-sterile conditions. Regression analyses resolve that under the sterile condition, the maximum butanol productivity of 1.45 g/L/d was projected at 1.96 g/L of cells and 32.3 degrees C, while the maximum butanol yield of 0.22 g/g was predicted at 2.01 g/L of cells and 26.3 degrees C. These two maximum values could not be projected by the regression analyses for the non-sterile condition. However, this study confirms that a high initial cell concentration of Clostridium saccharoperbutylacetonicum N1-4 can minimize interference from other microbes so that non-sterile biobutanol production is comparable to sterile biobutanol production. (C) 2012 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectFermentationen_US
dc.subjectBiofuelsen_US
dc.subjectButanolen_US
dc.subjectFermentable sugarsen_US
dc.subjectRice strawen_US
dc.titleEvaluation of biobutanol production from non-pretreated rice straw hydrolysate under non-sterile environmental conditionsen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.biortech.2012.10.140en_US
dc.identifier.journalBIORESOURCE TECHNOLOGYen_US
dc.citation.volume135en_US
dc.citation.issueen_US
dc.citation.spage262en_US
dc.citation.epage268en_US
dc.contributor.department環境工程研究所zh_TW
dc.contributor.departmentInstitute of Environmental Engineeringen_US
dc.identifier.wosnumberWOS:000319181000038-
dc.citation.woscount9-
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