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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
Source PublicationBIORESOURCE TECHNOLOGY
Volume190Pages:339-344
AbstractScenedesmus 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.
SubtypeArticle
KeywordMicroalgae Simulated Flue Gas Starch Lipid
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2015.04.093
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordCARBON-DIOXIDE ; BIOMASS PRODUCTION ; MICROALGAE ; STARCH ; BIOFIXATION ; BISULFITE ; SULFITE ; CO2
Indexed BySCI
Language英语
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000355200200044
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10498
Collection中国科学院广州能源研究所
Affiliation1.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
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
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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