Oil Production by the Oleaginous Yeast Lipomyces starkeyi using Diverse Carbon Sources

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 资源植物与生物技术所级重点实验室

	Oil Production by the Oleaginous Yeast Lipomyces starkeyi using Diverse Carbon Sources
	Wang, Ruling 1; Wang, Jiancai 1,3; Xu, Ronghua 1; Fang, Zhen 1; Liu, Aizhong1,2
刊名	BIORESOURCES
	2014-11-01
卷号	9 期号:4 页码:7027-7040
关键词	Acid hydrolysis Fermentation Lipomyces starkeyi Microbial oil Willow wood sawdust hydrolysate
ISSN号	1930-2126
通讯作者	Liu,AZ (reprint author),Chinese Acad Sci,Xishuangbanna Trop Bot Garden,Key Lab Trop Plant Resources & Sustainable Use,88 Xuefu Rd,Kunming 650223,Yunnan,Peoples R China. ; liuaizhong@mail.kib.ac.cn
产权排序	第三
英文摘要	Producing microbial oils via oleaginous yeast fermentation has drawn broad attention in the biodiesel industry. The oleaginous yeast Lipomyces starkeyi utilizing diverse carbon sources including glucose, xylose, glycerol, and willow wood sawdust (WWS) hydrolysate for the biosynthesis of oils in its cell growth were investigated in this study. High carbon/nitrogen ratios within the glucose media significantly increased the lipid content of Lipomyces starkeyi cells and modified the fatty acid composition of lipids, promoting the accumulation of C16:0 fatty acids and saturated fatty acids (C16:0 and C18:0). The accumulation of C18 fatty acids (C18:0, C18:1, and C18:2) and unsaturated fatty acids (C16:1, C18:1, and C18:2) was restricted. When crude glycerol and WWS hydrolysate were used as the sole carbon sources for L. starkeyi fermentation, the dry cell weight, lipid content, and lipid productivity were 9.1 g/L, 46.2%, and 4.2 g/L, respectively, for glycerol, and 8.2 g/L, 42.7%, and 3.5 g/L, respectively, for the hydrolysate solution. This study provides useful information for producing oils with L. starkeyi fermentation using glycerol and WWS hydrolysate as the primary or secondary carbon substrates.
学科主题	Materials Science, Paper & Wood
类目[WOS]	Materials Science, Paper & Wood
研究领域[WOS]	Materials Science
关键词[WOS]	SINGLE-CELL OIL ; LIPID PRODUCTION ; BIODIESEL PRODUCTION ; RHODOTORULA-GLUTINIS ; YARROWIA-LIPOLYTICA ; THAMNIDIUM-ELEGANS ; WASTE-WATER ; ACID ; XYLOSE ; GLYCEROL
收录类别	SCI
资助信息	Academy of Finland [1133858]
语种	英语
WOS记录号	WOS:000345396900099
公开日期	2015-01-20
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/18500]
专题	昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位	1.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Key Lab Trop Plant Resources & Sustainable Use, Kunming 650223, Yunnan, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China 3.Univ Sci & Technol China, Sch Life Sci, Hefei 230026, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ruling,Wang, Jiancai,Xu, Ronghua,et al. Oil Production by the Oleaginous Yeast Lipomyces starkeyi using Diverse Carbon Sources[J]. BIORESOURCES,2014,9(4):7027-7040.
APA	Wang, Ruling,Wang, Jiancai,Xu, Ronghua,Fang, Zhen,&Liu, Aizhong.(2014).Oil Production by the Oleaginous Yeast Lipomyces starkeyi using Diverse Carbon Sources.BIORESOURCES,9(4),7027-7040.
MLA	Wang, Ruling,et al."Oil Production by the Oleaginous Yeast Lipomyces starkeyi using Diverse Carbon Sources".BIORESOURCES 9.4(2014):7027-7040.