DICP OpenIR
Subject Area物理化学
Simultaneous utilization of glucose and mannose from spent yeast cell mass for lipid production by Lipomyces starkeyi
Yang, Xiaobing1,2,3; Jin, Guojie1; Gong, Zhiwei1,3; Shen, Hongwei1; Song, Yehua1,3; Bai, Fengwu2; Zhao, Zongbao K.1; Zhao ZB(赵宗保)
KeywordSpent Yeast Cell Mass Mannose Microbial Lipids Oleaginous Yeast Lipomyces Starkeyi
Source PublicationBIORESOURCE TECHNOLOGY
2014-04-01
DOI10.1016/j.biortech.2014.02.121
Volume158Issue:1Pages:383-387
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordDENSITY CULTIVATION ; CRYPTOCOCCUS CURVATUS ; ORGANIC NITROGEN ; CO-FERMENTATION ; XYLOSE ; WALL ; ACCUMULATION ; OPTIMIZATION ; WASTE
AbstractWith ever-increasing culture of yeasts for the production of biofuels and other metabolites, spent yeast cell mass exceeds its traditional market demands. Yeast cell mass contains glucose, mannose and other sugars that may be utilized for microbial culture. Here we demonstrated that the oleaginous yeast Lipomyces starkeyi could utilize glucose and mannose simultaneously for lipid production. Overall substrate consumption rates and lipid coefficients were 0.58 g/L/h and 0.18 g lipid/g sugar, respectively, in flask cultures regardless of glucose, mannose or a mixture of both as the carbon source. L. starkeyi grew well on the hydrolysates of spent cell mass of Rhodosporidium toruloides, consumed both glucose and mannose therein, and produced lipid at a yield of 0.12 g lipid/g total reducing sugars. This co-utilization strategy expands carbon sources for lipid production. It should provide an opportunity for recycling spent cell mass and be of significant interests to biorefinery and biofuel production. (C) 2014 Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000334830300055
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/144053
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhao ZB(赵宗保)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Dalian Univ Technol, Dalian 116024, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Yang, Xiaobing,Jin, Guojie,Gong, Zhiwei,et al. Simultaneous utilization of glucose and mannose from spent yeast cell mass for lipid production by Lipomyces starkeyi[J]. BIORESOURCE TECHNOLOGY,2014,158(1):383-387.
APA Yang, Xiaobing.,Jin, Guojie.,Gong, Zhiwei.,Shen, Hongwei.,Song, Yehua.,...&赵宗保.(2014).Simultaneous utilization of glucose and mannose from spent yeast cell mass for lipid production by Lipomyces starkeyi.BIORESOURCE TECHNOLOGY,158(1),383-387.
MLA Yang, Xiaobing,et al."Simultaneous utilization of glucose and mannose from spent yeast cell mass for lipid production by Lipomyces starkeyi".BIORESOURCE TECHNOLOGY 158.1(2014):383-387.
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