Co-fermentation of cellobiose and xylose by Lipomyces starkeyi for lipid production
文献类型：期刊论文
| 作者 | Gong, Zhiwei1,3; Wang, Qian1,2; Shen, Hongwei1,2; Hu, Cuimin1; Jin, Guojie1,3; Zhao, Zongbao K.1,2 |
| 刊名 | bioresource technology
 |
| 出版日期 | 2012-08-01 |
| 卷号 | 117页码:20-24 |
| 关键词 | Cellobiose Co-fermentation Lignocellulose Microbial lipid Lipomyces starkeyi |
| 产权排序 | 1,1 |
| 通讯作者 | 赵宗保 |
| 英文摘要 | hydrolysates of lignocellulosic biomass contain glucose, xylose, arabinose, cellobiose, among other sugars. effective utilization of these sugars remains challenging for microbial conversion, because most microorganisms consume such sugars sequentially with a strong preference for glucose. in the present study, the oleaginous yeast, lipomyces starkeyi, was shown to consume cellobiose and xylose simultaneously and to produce intracellular lipids from cellobiose, xylose and glucose. in flask cultures with glucose, cellobiose or a mixture of cellobiose/xylose as carbon sources, overall substrate consumption rates were close to 0.6 g/l/h, and lipid coefficients were 0.19 g lipid/g sugar, respectively. this cellobiose/xylose co-fermentation strategy provides an opportunity to efficiently utilize lignocellulosic biomass for microbial lipid production, which is important for biorefinery and biofuel production. (c) 2012 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine ; technology |
| 学科主题 | 物理化学 |
| 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] | carbon catabolite repression ; saccharomyces-cerevisiae ; trichosporon-fermentans ; biodiesel production ; density cultivation ; beta-glucosidase ; oil production ; cellulase ; optimization ; hydrolysis |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000306208900004 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/117938]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 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 Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Zhiwei,Wang, Qian,Shen, Hongwei,et al. Co-fermentation of cellobiose and xylose by Lipomyces starkeyi for lipid production[J]. bioresource technology,2012,117:20-24. |
| APA | Gong, Zhiwei,Wang, Qian,Shen, Hongwei,Hu, Cuimin,Jin, Guojie,&Zhao, Zongbao K..(2012).Co-fermentation of cellobiose and xylose by Lipomyces starkeyi for lipid production.bioresource technology,117,20-24. |
| MLA | Gong, Zhiwei,et al."Co-fermentation of cellobiose and xylose by Lipomyces starkeyi for lipid production".bioresource technology 117(2012):20-24. |
入库方式： OAI收割
来源：大连化学物理研究所
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