中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
学科主题: 物理化学
题名: Recycling biodiesel-derived glycerol by the oleaginous yeast Rhodosporidium toruloides Y4 through the two-stage lipid production process
作者: Yang, Xiaobing1, 2, 3;  Jin, Guojie2;  Gong, Zhiwei2;  Shen, Hongwei2;  Bai, Fengwu1;  Zhao, Zongbao Kent2
通讯作者: 赵宗保 ;  白凤武
关键词: Bioconversion ;  Biodiesel ;  Glycerol ;  Microbial growth ;  Optimization ;  Oleaginous yeast
刊名: BIOCHEMICAL ENGINEERING JOURNAL
发表日期: 2014-10-15
DOI: 10.1016/j.bej.2014.07.015
卷: 91, 期:1, 页:86-91
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine ;  Technology
类目[WOS]: Biotechnology & Applied Microbiology ;  Engineering, Chemical
研究领域[WOS]: Biotechnology & Applied Microbiology ;  Engineering
英文摘要: Direct utilization of crude glycerol, a major byproduct in biodiesel industry, becomes imperative, because its production has outpaced the demand recently. We demonstrated that the oleaginous yeast Rhodosporidium toruloides Y4 had a great capacity to convert glycerol into lipids with high yield using the two-stage production process. Significantly higher cell mass and lipid yield were observed when the media were made with synthetic crude glycerol than pure glycerol. The process achieved a lipid yield of 0.22 g g(-1) glycerol, which was comparable with the lipid yield using glucose as the substrate. Lipid samples showed similar fatty acid compositional profiles to those of vegetable oils, suggesting that such microbial lipids were potential feedstock for biodiesel production. Our data provided an attractive route to integrate biodiesel production with microbial lipid technology for better resource efficiency and economical viability. (C) 2014 Elsevier B.V. All rights reserved.
关键词[WOS]: SINGLE-CELL OIL ;  CRUDE GLYCEROL ;  BY-PRODUCT ;  BIOMASS ;  ACID ;  MICROORGANISMS ;  ACCUMULATION ;  BIOCHEMISTRY ;  IMPURITIES ;  MICROALGAE
语种: 英语
WOS记录号: WOS:000343950800012
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/144057
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
20148kpdVRmFzO.PDF(563KB)期刊论文作者接受稿开放获取View Download

作者单位: 1.Dalian Univ Technol, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Yang, Xiaobing,Jin, Guojie,Gong, Zhiwei,et al. Recycling biodiesel-derived glycerol by the oleaginous yeast Rhodosporidium toruloides Y4 through the two-stage lipid production process[J]. BIOCHEMICAL ENGINEERING JOURNAL,2014,91(1):86-91.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Yang, Xiaobing]'s Articles
 [Jin, Guojie]'s Articles
 [Gong, Zhiwei]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Yang, Xiaobing]‘s Articles
 [Jin, Guojie]‘s Articles
 [Gong, Zhiwei]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 20148kpdVRmFzO.PDF
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace