DICP OpenIR
Effects of biomass hydrolysis by-products on oleaginous yeast Rhodosporidium toruloides
Hu, Cuimin1,3; Zhao, Xin1,3; Zhao, Jin1; Wu, Siguo1,3; Zhao, Zongbao K.1,2; Zhao ZB(赵宗保)
关键词Rhodosporidium Toruloides Y4 Microbial Lipid Lignocellulose Hydrolysate Biomass Inhibitor
刊名BIORESOURCE TECHNOLOGY
2009-10-01
DOI10.1016/j.biortech.2009.04.041
100期:20页:4843-4847
收录类别SCI
文章类型Article
部门归属18
项目归属1816
产权排名1;1
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
研究领域[WOS]Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]ETHANOLOGENIC ESCHERICHIA-COLI ; SACCHAROMYCES-CEREVISIAE ; FERMENTATION INHIBITORS ; CANDIDA-GUILLIERMONDII ; DEGRADATION-PRODUCTS ; PICHIA-STIPITIS ; BATCH CULTURE ; CORN STOVER ; ACETIC-ACID ; LIGNOCELLULOSE
英文摘要Lignocellulosic biomass hydrolysis inevitably coproduces byproducts that may have various affects on downstream biotransformation. It is imperative to document the inhibitor tolerance ability of microbial strain in order to utilize biomass hydrolysate more effectively. To achieve better lipid production by Rhodosporidium toruloides Y4, we performed fermentation experiments in the presence of some representative inhibitors. We found that acetate, 5-hydroxymethylfurfural and syringaldehyde had slightly inhibitory effects; p-hydroxybenzaldehyde and vanillin were toxic at a concentration over 10 mM: and furfural and its derivatives furfuryl alcohol and furoic acid inhibited cell growth by 45% at around 1 mM. We further demonstrated that inhibition is generally additive, although strong synergistic inhibitions were also observed. Finally, lipid production afforded good results in the presence of six inhibitors at their respective concentrations usually found in biomass hydrolysates. Fatty acid compositional profile of lipid samples indicated that those inhibitors had little effects on lipid biosynthesis. Our work will be useful for optimization of biomass hydrolysis processes and lipid production using lignocellulosic materials. (C) 2009 Elsevier Ltd. All rights reserved.
语种英语
原文出处查看原文
WOS记录号WOS:000268376100043
引用统计
被引频次:145[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/102543
专题中国科学院大连化学物理研究所
通讯作者Zhao ZB(赵宗保)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Hu, Cuimin,Zhao, Xin,Zhao, Jin,et al. Effects of biomass hydrolysis by-products on oleaginous yeast Rhodosporidium toruloides[J]. BIORESOURCE TECHNOLOGY,2009,100(20):4843-4847.
APA Hu, Cuimin,Zhao, Xin,Zhao, Jin,Wu, Siguo,Zhao, Zongbao K.,&赵宗保.(2009).Effects of biomass hydrolysis by-products on oleaginous yeast Rhodosporidium toruloides.BIORESOURCE TECHNOLOGY,100(20),4843-4847.
MLA Hu, Cuimin,et al."Effects of biomass hydrolysis by-products on oleaginous yeast Rhodosporidium toruloides".BIORESOURCE TECHNOLOGY 100.20(2009):4843-4847.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Hu, Cuimin]的文章
[Zhao, Xin]的文章
[Zhao, Jin]的文章
百度学术
百度学术中相似的文章
[Hu, Cuimin]的文章
[Zhao, Xin]的文章
[Zhao, Jin]的文章
必应学术
必应学术中相似的文章
[Hu, Cuimin]的文章
[Zhao, Xin]的文章
[Zhao, Jin]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。