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Effects of simulated flue gas on components of Scenedesmus raciborskii WZKMT
Li, Xie-kun1,2; Xu, Jing-liang1; Guo, Ying1; Zhou, Wei-zheng1; Yuan, Zhen-hong1
2015-08-01
发表期刊BIORESOURCE TECHNOLOGY
卷号190页码:339-344
摘要Scenedesmus raciborskii WZKMT cultured with simulated flue gas was investigated. Cellular components, including total sugar, starch, chlorophyll, protein and lipid, were compared between simulated flue gas and 7% (v/v) CO2. Dissolution of SO2 and NO in simulated flue gas led to pH decrease and toxicity to microalgae cells. Furthermore, the death or aging of microalgae cells reduced the buffer capacity and caused decrease of simulated flue gas absorption. With 7% CO2, the highest total sugar and starch content could attain to 66.76% and 53.16%, respectively, which indicated S. raciborskii WZKMT is a desired feed-stock candidate for bioethanol production. Microalgae growth and starch accumulation was inhibited, while cells produced more chlorophyll, protein and lipid when simulated flue gas was the carbon source. Fatty acids composition analysis indicated that there was no significant distinction on fatty acids relative content (fatty acid/TFA) between cells aerated using simulated flue gas and 7% CO2. (C) 2015 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Microalgae Simulated Flue Gas Starch Lipid
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2015.04.093
研究领域[WOS]Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]CARBON-DIOXIDE ; BIOMASS PRODUCTION ; MICROALGAE ; STARCH ; BIOFIXATION ; BISULFITE ; SULFITE ; CO2
收录类别SCI
语种英语
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号WOS:000355200200044
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10498
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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Li, Xie-kun,Xu, Jing-liang,Guo, Ying,et al. Effects of simulated flue gas on components of Scenedesmus raciborskii WZKMT[J]. BIORESOURCE TECHNOLOGY,2015,190:339-344.
APA Li, Xie-kun,Xu, Jing-liang,Guo, Ying,Zhou, Wei-zheng,&Yuan, Zhen-hong.(2015).Effects of simulated flue gas on components of Scenedesmus raciborskii WZKMT.BIORESOURCE TECHNOLOGY,190,339-344.
MLA Li, Xie-kun,et al."Effects of simulated flue gas on components of Scenedesmus raciborskii WZKMT".BIORESOURCE TECHNOLOGY 190(2015):339-344.
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