Decolorization of an azo dye, Reactive Black 5 and MnP production by yeast isolate: Debaryomyces polymorphus
文献类型：期刊论文
| 作者 | Yang, QX; Yediler, A; Yang, M; Kettrup, A |
| 刊名 | BIOCHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2005 |
| 卷号 | 24期号:3页码:249-253 |
| 关键词 | decolorization yeast manganese-dependent peroxidase azo dye C.I Reactive Black 5 |
| 英文摘要 | The optimum conditions for decolorization of an azo dye, C.I. Reactive Black 5 (RB5) and the kinetic characteristics of manganese-dependent peroxidase (MnP) production by yeast isolate, Debaryomyces polymorphus, were investigated. D. polymorphus could completely degrade 200 mg l(-1) of non-hydrolyzed and hydrolyzed C.I. Reactive Black 5 within 24 h of cultivation at an inoculum size of 1.4 g l(-1) wet cells in 50 ml medium consisting of 5 g l(-1) glucose and 0.5-1.0 g l(-1) ammonium sulphate (pH 5-7). In addition, the MnP activities during the cultivation were evaluated in the absence and presence of 200 mg l(-1) C.I. Reactive Black 5. Maximum activity of MnP (1555.6 U l(-1)) was detected at 24 h cultivation in the presence of the dye, and a significant reduction of the enzyme activity was observed thereafter. The presence of C.I. Reactive Black 5 in the culture was found to be indispensable to the production of MnP by D. polymorphus. A good correlation was found between the dye degradation and the enzyme production. (C) 2005 Elsevier B.V. All rights reserved. |
| 学科主题 | Biotechnology & Applied Microbiology ; Engineering |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Engineering |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23280]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Yang, QX,Yediler, A,Yang, M,et al. Decolorization of an azo dye, Reactive Black 5 and MnP production by yeast isolate: Debaryomyces polymorphus[J]. BIOCHEMICAL ENGINEERING JOURNAL,2005,24(3):249-253. |
| APA | Yang, QX,Yediler, A,Yang, M,&Kettrup, A.(2005).Decolorization of an azo dye, Reactive Black 5 and MnP production by yeast isolate: Debaryomyces polymorphus.BIOCHEMICAL ENGINEERING JOURNAL,24(3),249-253. |
| MLA | Yang, QX,et al."Decolorization of an azo dye, Reactive Black 5 and MnP production by yeast isolate: Debaryomyces polymorphus".BIOCHEMICAL ENGINEERING JOURNAL 24.3(2005):249-253. |
入库方式： OAI收割
来源：生态环境研究中心
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