Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Bioconversion of Corncob Acid Hydrolysate intoMicrobial Oil by the Oleaginous Yeast Lipomyces starkeyi | |
Huang, Chao1,2; Chen, Xue-Fang2,3; Yang, Xiao-Yan2,3; Xiong, Lian1,2 ; Lin, Xiao-Qing1,2; Yang, Juan1,2; Wang, Bo2,3; Chen, Xin-De1,2
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| 2014-02-01 | |
| Source Publication | APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
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| Volume | 172Issue:4Pages:2197-2204 |
| Abstract | For the first time, corncob acid hydrolysate was used for microbial oil production by the oleaginous yeast Lipomyces starkeyi. After hydrolysis by dilute sulfuric acid, corncob could turn into an acid hydrolysate with a sugar concentration of about 42.3 g/L. Detoxified by overliming and absorption with activated carbon, the corncob hydrolysate could be used by L. starkeyi efficiently that a total biomass of 17.2 g/L with a lipid content of 47.0 % (corresponding to a lipid yield of 8.1 g/L) and a lipid coefficient of 20.9 could be obtained after cultivation on the corncob hydrolysate for 8 days. Therefore, L. starkeyi is a promising strain for microbial oil production from lignocellulosic biomass. Glucose and xylose were used by L. starkeyi simultaneously during lipid fermentation while arabinose could not be utilized by it. Besides, the lipid composition of L. starkeyi was similar to that of vegetable oils; thus, it is a promising feedstock for biodiesel production. |
| Subtype | Article |
| Keyword | Lipomyces Starkeyi Microbial Oil Corncob Acid Hydrolysate Biodiesel |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1007/s12010-013-0651-y |
| WOS Subject Extended | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| WOS Keyword | MICROBIAL OIL ; TRICHOSPORON-FERMENTANS ; BIODIESEL PRODUCTION ; LIPID PRODUCTION ; RHODOTORULA-GLUTINIS ; SUBSTRATE ; GROWTH ; ACCUMULATION ; COREMIIFORME ; WASTEWATERS |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| WOS ID | WOS:000333248000038 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10763 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Huang, Chao,Chen, Xue-Fang,Yang, Xiao-Yan,et al. Bioconversion of Corncob Acid Hydrolysate intoMicrobial Oil by the Oleaginous Yeast Lipomyces starkeyi[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2014,172(4):2197-2204. |
| APA | Huang, Chao.,Chen, Xue-Fang.,Yang, Xiao-Yan.,Xiong, Lian.,Lin, Xiao-Qing.,...&Chen, Xin-De.(2014).Bioconversion of Corncob Acid Hydrolysate intoMicrobial Oil by the Oleaginous Yeast Lipomyces starkeyi.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,172(4),2197-2204. |
| MLA | Huang, Chao,et al."Bioconversion of Corncob Acid Hydrolysate intoMicrobial Oil by the Oleaginous Yeast Lipomyces starkeyi".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 172.4(2014):2197-2204. |
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