Semi-pilot Scale Microbial Oil Production by Trichosporon cutaneum Using Medium Containing Corncob Acid Hydrolysate
文献类型：期刊论文
| 作者 | Qi, Gao-Xiang1,2; Huang, Chao1,3; Chen, Xue-Fang1,3; Xiong, Lian1,3 ; Wang, Can1,3; Lin, Xiao-Qing1,3; Shi, Si-Lan1,2; Yang, Dan1,3; Chen, Xin-De1,3
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| 刊名 | applied biochemistry and biotechnology
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| 出版日期 | 2016-06-01 |
| 卷号 | 179期号:4页码:625-632 |
| 关键词 | Semi-pilot scale Lipid fermentation Trichosporon cutaneum Corncob hydrolysate Biodiesel |
| 英文摘要 | in this study, semi-pilot scale microbial oil production by trichosporon cutaneum using medium containing corncob acid hydrolysate was carried out in a 50-l fermentor. scale up showed no negative influence on lipid fermentation that no obvious lag phase was observed. both glucose and xylose could be utilized simultaneously by t. cutaneum, but the utilization rate of xylose was much slower than that of glucose. after 7.6 days of fermentation, the biomass, lipid content, and lipid yield were 21.8 g/l, 53.7 %, and 11.7 g/l, respectively. also, a high lipid coefficient (lipid yield on sugars consumption) of 26.3 was obtained. besides microbial oil, polysaccharide was another main product of lipid fermentation that the remaining biomass residue full of polysaccharides after lipid extraction could be one important by-product in future. overall, this study showed the great potential of industrialization for lipid production by t. cutaneum on low-cost substrates especially for lignocellulosic hydrolysates. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | biochemistry & molecular biology ; biotechnology & applied microbiology |
| 研究领域[WOS] | biochemistry & molecular biology ; biotechnology & applied microbiology |
| 关键词[WOS] | lipid production ; oleaginous yeast ; fermentation ; biodiesel ; biochemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000378698300008 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/11777]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Gao-Xiang,Huang, Chao,Chen, Xue-Fang,et al. Semi-pilot Scale Microbial Oil Production by Trichosporon cutaneum Using Medium Containing Corncob Acid Hydrolysate[J]. applied biochemistry and biotechnology,2016,179(4):625-632. |
| APA | Qi, Gao-Xiang.,Huang, Chao.,Chen, Xue-Fang.,Xiong, Lian.,Wang, Can.,...&Chen, Xin-De.(2016).Semi-pilot Scale Microbial Oil Production by Trichosporon cutaneum Using Medium Containing Corncob Acid Hydrolysate.applied biochemistry and biotechnology,179(4),625-632. |
| MLA | Qi, Gao-Xiang,et al."Semi-pilot Scale Microbial Oil Production by Trichosporon cutaneum Using Medium Containing Corncob Acid Hydrolysate".applied biochemistry and biotechnology 179.4(2016):625-632. |
入库方式： OAI收割
来源：广州能源研究所
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