Evaluating the effect of medium composition and fermentation condition on the microbial oil production by Trichosporon cutaneum on corncob acid hydrolysate
文献类型：期刊论文
| 作者 | Chen, Xue-Fang2,3; Huang, Chao1,2; Yang, Xiao-Yan2,3; Xiong, Lian1,2 ; Chen, Xin-De1,2; Ma, Long-Long1,2
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| 刊名 | bioresource technology
 |
| 出版日期 | 2013-09-01 |
| 卷号 | 143页码:18-24 |
| 关键词 | Corncob acid hydrolysate Microbial oil Trichosporon catuneum Medium composition Cultural condition |
| 英文摘要 | the effect of medium composition and cultural condition on the growth and lipid accumulation of oleaginous yeast trichosporon cutaneum on corncob acid hydrolysate was systematically investigated. glucose, xylose, and cellobiose were shown to be promising sugar for lipid production by t. cutaneum. adding other nitrogen sources into the hydrolysate was not beneficial for the lipid production possibly due to the existence of other nitrogen sources in it. interestingly, adding mgso4 center dot 7h(2)o, cuso4 center dot 5h(2)o, mnso4 center dot h2o, and kcl (optimal concentration were 0.3, 3.0 x 10(-3), 3.0 x 10(-3), and 0.4 g/l, respectively) could stimulate the lipid production by t. cutaneum. additionally, inoculum concentration, temperature, and initial ph (optimal value were 5%, 28 degrees c, and 6.0, respectively) showed influence on the lipid production of t. cutaneum. under the optimum conditions, the biomass (22.9 g/l) had a weak increase (3.6%), while the lipid content (45.4%) and lipid coefficient (22.9%) increased obviously (about 26.5% and 31.6%) compared with the initial conditions. (c) 2013 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine ; technology |
| 类目[WOS] | agricultural engineering ; biotechnology & applied microbiology ; energy & fuels |
| 研究领域[WOS] | agriculture ; biotechnology & applied microbiology ; energy & fuels |
| 关键词[WOS] | lipid production ; lipomyces-starkeyi ; industrial fats ; accumulation ; inhibitors ; conversion ; glucose ; growth ; xylose ; stover |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000323239800003 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/9153]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 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.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Xue-Fang,Huang, Chao,Yang, Xiao-Yan,et al. Evaluating the effect of medium composition and fermentation condition on the microbial oil production by Trichosporon cutaneum on corncob acid hydrolysate[J]. bioresource technology,2013,143:18-24. |
| APA | Chen, Xue-Fang,Huang, Chao,Yang, Xiao-Yan,Xiong, Lian,Chen, Xin-De,&Ma, Long-Long.(2013).Evaluating the effect of medium composition and fermentation condition on the microbial oil production by Trichosporon cutaneum on corncob acid hydrolysate.bioresource technology,143,18-24. |
| MLA | Chen, Xue-Fang,et al."Evaluating the effect of medium composition and fermentation condition on the microbial oil production by Trichosporon cutaneum on corncob acid hydrolysate".bioresource technology 143(2013):18-24. |
入库方式： OAI收割
来源：广州能源研究所
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