DICP OpenIR
Subject Area物理化学
Enzyme-assisted extraction of lipids directly from the culture of the oleaginous yeast Rhodosporidium toruloides
Jin, Guojie1,4; Yang, Fan1,3; Hu, Cuimin1; Shen, Hongwei1,2; Zhao, Zongbao K.1,2; Zhao ZB(赵宗保)
KeywordBiodiesel Enzyme-assisted Extraction Microbial Lipids Oleaginous Yeast
Source PublicationBIORESOURCE TECHNOLOGY
2012-05-01
DOI10.1016/j.biortech.2012.01.152
Volume111Pages:378-382
Indexed BySCI
SubtypeArticle
Department18
Funding Project1816
Contribution Rank1,1
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordWALL LYTIC ENZYME ; CELL WALL ; OPTIMIZATION ; PURIFICATION ; OIL ; MICROORGANISMS ; FERMENTATION ; HYDROLYSIS
AbstractLipids produced by oleaginous microorganisms are a potential feedstock for biodiesel production and chemical synthesis. Yet, the costs of microbial lipids remain high, partially because the lipid recovery process is tedious and costly. In the present study, enzyme-assisted extraction of lipids from the culture of the yeast Rhodosporidium toruloides was carried out. With a heat pre-treatment with microwave, enzymatic treatment with the recombinant beta-1,3-glucomannanase, plMAN5C, and extraction with ethyl acetate, 96.6% of the total lipids were extracted from R. toruloides cells at room temperature and atmospheric pressure directly from the culture without dewatering. Therefore, this process could significantly reduce energy consumption and costs for lipids extraction from the yeast. (C) 2012 Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000302979100052
Citation statistics
Cited Times:63[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/118318
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 Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Dalian Polytech Univ, Dalian 116034, Peoples R China
4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Jin, Guojie,Yang, Fan,Hu, Cuimin,et al. Enzyme-assisted extraction of lipids directly from the culture of the oleaginous yeast Rhodosporidium toruloides[J]. BIORESOURCE TECHNOLOGY,2012,111:378-382.
APA Jin, Guojie,Yang, Fan,Hu, Cuimin,Shen, Hongwei,Zhao, Zongbao K.,&赵宗保.(2012).Enzyme-assisted extraction of lipids directly from the culture of the oleaginous yeast Rhodosporidium toruloides.BIORESOURCE TECHNOLOGY,111,378-382.
MLA Jin, Guojie,et al."Enzyme-assisted extraction of lipids directly from the culture of the oleaginous yeast Rhodosporidium toruloides".BIORESOURCE TECHNOLOGY 111(2012):378-382.
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