Microbial oil production from corncob acid hydrolysate by oleaginous yeast Trichosporon coremiiforme

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	Microbial oil production from corncob acid hydrolysate by oleaginous yeast Trichosporon coremiiforme
	Huang, Chao 1,2; Chen, Xue-fang 2,3; Xiong, Lian1,2 ; Yang, Xiao-yan 2,3; Chen, Xin-de1,2 ; Ma, Long-long1,2 ; Chen, Yong1,2
刊名	biomass & bioenergy
	2013-02-01
卷号	49 页码:273-278
关键词	Trichosporon coremiiforme Microbial oil Corncob acid hydrolysate Detoxification Biodiesel
英文摘要	in this work, corncob acid hydrolysate was used for microbial oil production by oleaginous yeast trichosporon coremiiforme for the first time. hydrolysed by dilute sulphuric acid, corncob could turn into an acid hydrolysate with high sugar concentration (45.7 g l-1) and this hydrolysate could be utilized for microbial oil production without concentration process. after detoxified by overliming and absorption with activated carbon, the corncob hydrolysate could be used by t. coremiiforme efficiently that a total cell mass of 20.4 g l-1 with a lipid content of 37.8% (corresponding to a lipid yield of 7.7 g l-1), and a lipid coefficient of 17.2 could be obtained after cultivation of t. coremiiforme on the corncob hydrolysate for 8 days. therefore, t. coremiiforme is a promising strain for microbial oil production from lignocellulosic biomass. (c) 2012 elsevier ltd. all rights reserved.
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]	lipid-accumulation ; rhodotorula-glutinis ; substrate ; fermentation ; glycerol ; growth
收录类别	SCI
语种	英语
WOS记录号	WOS:000317889100029
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/10129]
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Huang, Chao,Chen, Xue-fang,Xiong, Lian,et al. Microbial oil production from corncob acid hydrolysate by oleaginous yeast Trichosporon coremiiforme[J]. biomass & bioenergy,2013,49:273-278.
APA	Huang, Chao.,Chen, Xue-fang.,Xiong, Lian.,Yang, Xiao-yan.,Chen, Xin-de.,...&Chen, Yong.(2013).Microbial oil production from corncob acid hydrolysate by oleaginous yeast Trichosporon coremiiforme.biomass & bioenergy,49,273-278.
MLA	Huang, Chao,et al."Microbial oil production from corncob acid hydrolysate by oleaginous yeast Trichosporon coremiiforme".biomass & bioenergy 49(2013):273-278.