Effects of phosphorus and nitrogen limitations on continuous production of glycerol in a multistage cascade bioreactor by Candida krusei
文献类型：期刊论文
| 作者 | Liu, YQ; Liu, DH; Su, Q; Liu, JG; Xie, DM |
| 刊名 | BIOCHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2003-08-01 |
| 卷号 | 15期号:2页码:101-106 |
| 关键词 | multistage cascade bioreactor glycerol osmophilic yeast substrate-limited phosphorus nitrogen |
| ISSN号 | 1369-703X |
| 其他题名 | Biochem. Eng. J. |
| 中文摘要 | A multistage cascade culture was used for the continuous production of glycerol by an osmophilic yeast Candida krusei. The effects of phosphorus and nitrogen limitations on glycerol production were investigated. The results showed that the fermentation performance was improved under either phosphorus or nitrogen limitation. A maximum glycerol yield of 24.7% based on the glucose consumed and a maximum glycerol yield of 7.1 g g(-1) based on the biomass were achieved under the optimum nitrogen limitation. The maximum productivity for the whole system under the optimum phosphorus limitation was 11.3% higher than that under the optimum nitrogen limitation. This indicated that the nitrogen limitation benefited the improvement of glycerol yield based on the glucose consumed and the production ability of glycerol per unit biomass but the phosphorus limitation favored the increase of productivity. The glycerol/glucose yield and the glycerol/biomass yield could be further improved under the dual limitations of phosphorus and nitrogen, but the biomass yield and the productivity were reduced. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 英文摘要 | A multistage cascade culture was used for the continuous production of glycerol by an osmophilic yeast Candida krusei. The effects of phosphorus and nitrogen limitations on glycerol production were investigated. The results showed that the fermentation performance was improved under either phosphorus or nitrogen limitation. A maximum glycerol yield of 24.7% based on the glucose consumed and a maximum glycerol yield of 7.1 g g(-1) based on the biomass were achieved under the optimum nitrogen limitation. The maximum productivity for the whole system under the optimum phosphorus limitation was 11.3% higher than that under the optimum nitrogen limitation. This indicated that the nitrogen limitation benefited the improvement of glycerol yield based on the glucose consumed and the production ability of glycerol per unit biomass but the phosphorus limitation favored the increase of productivity. The glycerol/glucose yield and the glycerol/biomass yield could be further improved under the dual limitations of phosphorus and nitrogen, but the biomass yield and the productivity were reduced. (C) 2002 Elsevier Science B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Engineering, Chemical |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Engineering |
| 关键词[WOS] | CONTINUOUS-CULTURE ; OPTIMIZATION ; FERMENTATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000183734500004 |
| 公开日期 | 2013-11-08 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5285]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Tsing Hua Univ, Inst Appl Chem, Dept Chem Engn, Beijing 100084, Peoples R China 2.NW Minor Univ, Dept Chem, Lanzhou 730030, Gansu, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, YQ,Liu, DH,Su, Q,et al. Effects of phosphorus and nitrogen limitations on continuous production of glycerol in a multistage cascade bioreactor by Candida krusei[J]. BIOCHEMICAL ENGINEERING JOURNAL,2003,15(2):101-106. |
| APA | Liu, YQ,Liu, DH,Su, Q,Liu, JG,&Xie, DM.(2003).Effects of phosphorus and nitrogen limitations on continuous production of glycerol in a multistage cascade bioreactor by Candida krusei.BIOCHEMICAL ENGINEERING JOURNAL,15(2),101-106. |
| MLA | Liu, YQ,et al."Effects of phosphorus and nitrogen limitations on continuous production of glycerol in a multistage cascade bioreactor by Candida krusei".BIOCHEMICAL ENGINEERING JOURNAL 15.2(2003):101-106. |
入库方式： OAI收割
来源：过程工程研究所
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