Effect of temperature on ethanol tolerance of thermotolerant Isshatchenkia orientalis IPE100
文献类型：期刊论文
| 作者 | Kwon, Yong-Jin1,2; Wang, Feng1; Li, Qian1,2; Liu, Chun-Zhao1 |
| 刊名 | ENGINEERING IN LIFE SCIENCES
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 13期号:2页码:126-131 |
| 关键词 | Ethanol tolerance Modeling Product inhibition Temperature Thermotolerant yeast |
| 英文摘要 | Tolerance to high temperature and ethanol is a major factor in high-temperature bio-ethanol fermentation. The inhibitory effect of exogenously added ethanol (0100 g L1) on the growth of the newly isolated thermotolerant Issatchenkia orientalis IPE100 was evaluated at a range of temperatures (3045 degrees C). A generalized Monod equation with product inhibition was used to quantify ethanol tolerance, and it correlated well with the experimental data on microbial growth inhibition of ethanol at the temperatures of 3045 degrees C. The maximum inhibitory concentration of ethanol for growth (Pm) and toxic power (n) at the optimal growth temperature of 42 degrees C were estimated to be 96.7 g L1 and 1.23, respectively. The recently isolated thermotolerant I. orientalis IPE100 shows therefore a strong potential for the development of future high-temperature bio-ethanol fermentation technologies. This study provides useful insights into our understanding of the temperature-dependent inhibitory effects of ethanol on yeast growth. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biotechnology & Applied Microbiology |
| 研究领域[WOS] | Biotechnology & Applied Microbiology |
| 关键词[WOS] | SACCHAROMYCES-CEREVISIAE ; STRESS TOLERANCE ; FUEL ETHANOL ; FERMENTATION ; YEAST ; KINETICS ; INHIBITION ; PARAMETERS ; STRAINS ; PRODUCT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000316265500002 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13553]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kwon, Yong-Jin,Wang, Feng,Li, Qian,et al. Effect of temperature on ethanol tolerance of thermotolerant Isshatchenkia orientalis IPE100[J]. ENGINEERING IN LIFE SCIENCES,2013,13(2):126-131. |
| APA | Kwon, Yong-Jin,Wang, Feng,Li, Qian,&Liu, Chun-Zhao.(2013).Effect of temperature on ethanol tolerance of thermotolerant Isshatchenkia orientalis IPE100.ENGINEERING IN LIFE SCIENCES,13(2),126-131. |
| MLA | Kwon, Yong-Jin,et al."Effect of temperature on ethanol tolerance of thermotolerant Isshatchenkia orientalis IPE100".ENGINEERING IN LIFE SCIENCES 13.2(2013):126-131. |
入库方式： OAI收割
来源：过程工程研究所
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