DICP OpenIR
Subject Area物理化学
Effects of selected ionic liquids on lipid production by the oleaginous yeast Rhodosporidium toruloides
Huang, Qitian1; Wang, Qian2,3; Gong, Zhiwei2; Jin, Guojie2; Shen, Hongwei2,3; Xiao, Shan1; Xie, Haibo2,3; Ye, Shuhong1; Wang, Jihui1; Zhao, Zongbao K.2,3; Zhao ZB(赵宗保); Wang JH(王际辉)
KeywordMicrobial Lipid Rhodosporidium Toruloides Ionic Liquids Biofuel Lipid Production
Source PublicationBIORESOURCE TECHNOLOGY
2013-02-01
DOI10.1016/j.biortech.2012.12.022
Volume130Pages:339-344
Indexed BySCI
Cooperation Status
SubtypeArticle
Department18
Funding Project1816
Contribution Rank待补充
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
Funding Organization2,2 ; 2,2 ; 2,2 ; 2,2
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordLIGNOCELLULOSIC BIOMASS ; ENZYMATIC-HYDROLYSIS ; BIODIESEL PRODUCTION ; PRETREATMENT ; CELLULOSE ; MICROORGANISMS ; FERMENTATION ; INHIBITION ; TOXICITY
AbstractLignocellulosic biomass pretreatment with ionic liquids (ILs) has been emerged as a new technology, but the effects of residual Us on the downstream biotransformation remain largely unknown. Here, three typical ILs were tested for their effects on lipid production by the oleaginous yeast Rhodosporidium toruloides AS 2.1389. When cultures were maintained at pH 6.0 in the presence of 30 mM ILs, [Emirn]Cl, [Emirn][DEPI, or [Emim][OAc], minor inhibition effects were observed. When cultures were performed in the presence of 60 mM ILs or without pH control, inhibition was largely dependent on ILs. Detailed analysis indicated that the anion of [Emim][OAc] was assimilated, leading to a rapid alkaline-pH shift and enhanced inhibition on cell growth and lipid production. Our results demonstrated that R. toruloides is a robust lipid producer tolerating Ws at low concentrations, and that care should be taken in bioprocess control and data analysis when Ws are involved. (C) 2012 Elsevier Ltd. All rights reserved.
Language英语
Funding Organization2,2 ; 2,2 ; 2,2 ; 2,2
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WOS IDWOS:000316032300045
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/119233
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhao ZB(赵宗保); Wang JH(王际辉)
Affiliation1.Dalian Ploytech Univ, Sch Food Sci & Technol, Dalian 116034, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Huang, Qitian,Wang, Qian,Gong, Zhiwei,et al. Effects of selected ionic liquids on lipid production by the oleaginous yeast Rhodosporidium toruloides[J]. BIORESOURCE TECHNOLOGY,2013,130:339-344.
APA Huang, Qitian.,Wang, Qian.,Gong, Zhiwei.,Jin, Guojie.,Shen, Hongwei.,...&王际辉.(2013).Effects of selected ionic liquids on lipid production by the oleaginous yeast Rhodosporidium toruloides.BIORESOURCE TECHNOLOGY,130,339-344.
MLA Huang, Qitian,et al."Effects of selected ionic liquids on lipid production by the oleaginous yeast Rhodosporidium toruloides".BIORESOURCE TECHNOLOGY 130(2013):339-344.
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