DICP OpenIR
Subject Area物理化学
The integrated production of microbial lipids and bio-SiO2 from rice husks by an organic electrolytes pretreatment technology
Yu, Xue1,2; Tian, Jing1; Xie, Haibo2,3; Shen, Hongwei2; Wang, Qian3; Xie HB(谢海波)
KeywordBiomass Rice Husks Microbial Lipids Sio2 Ionic Liquids Biorefinery
Source PublicationBIORESOURCE TECHNOLOGY
2014-02-01
DOI10.1016/j.biortech.2013.12.039
Volume153Issue:1Pages:403-407
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordSILICA NANOPARTICLES ; BIOMASS ; HULLS
AbstractIn this study, a full dissolution behavior of rice husks (RHs) in ionic liquids-based organic electrolytes was achieved, and physicochemical effect of the dissolution pretreatment on the structures of RHs was elucidated. The physicochemical changes led to an enhanced subsequent enzymatic saccharification of RHs, and a total reducing sugars (TRSs) yield of 0.70 g g (1), and a glucose yield of 0.43 g g (1) were obtained. The hydrolysates could be used as carbon sources for the cultivation of Rhodosporidium toruloides Y4 for the production of microbial lipids with a satisfactory productivity of cell biomass (13.3 g L (1)) and lipid content (32.5%) after 100 h cultivation. Further pyrolysis of the residuals after the enzymatic hydrolysis at 600 degrees C for 3 h resulted in new uniform, spherical silica powder materials with particle size around 150 nm, and surface area of 179.3 m(2) g (1). (C) 2013 Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000331461000057
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/144026
Collection中国科学院大连化学物理研究所
Corresponding AuthorXie HB(谢海波)
Affiliation1.Dalian Polytech Univ, Sch Biol Engn, Dalian 116034, Peoples R China
2.Dalian Natl Lab Clean Energy, Bioenergy Res Div, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Yu, Xue,Tian, Jing,Xie, Haibo,et al. The integrated production of microbial lipids and bio-SiO2 from rice husks by an organic electrolytes pretreatment technology[J]. BIORESOURCE TECHNOLOGY,2014,153(1):403-407.
APA Yu, Xue,Tian, Jing,Xie, Haibo,Shen, Hongwei,Wang, Qian,&谢海波.(2014).The integrated production of microbial lipids and bio-SiO2 from rice husks by an organic electrolytes pretreatment technology.BIORESOURCE TECHNOLOGY,153(1),403-407.
MLA Yu, Xue,et al."The integrated production of microbial lipids and bio-SiO2 from rice husks by an organic electrolytes pretreatment technology".BIORESOURCE TECHNOLOGY 153.1(2014):403-407.
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