Decolorization of synthetic dyes and production of manganese-dependent peroxidase by new fungal isolates
文献类型：期刊论文
| 作者 | Yang, QX; Yang, M; Pritsch, K; Yediler, A; Hagn, A; Schloter, M; Kettrup, A |
| 刊名 | BIOTECHNOLOGY LETTERS
 |
| 出版日期 | 2003 |
| 卷号 | 25期号:9页码:709-713 |
| 关键词 | decolorization filamentous fungi manganese-dependent peroxidase Reactive Black 5 yeast |
| 英文摘要 | Two yeasts, Debaryomyces polymorphus, Candida tropicalis, and two filamentous fungi, Umbelopsis isabellina, Penicillium geastrivorus, could completely decolorize 100 mg Reactive Black 5 (RB 5) l(-1) within 16-48 h. Manganese-dependent peroxidase (MnP) activities between 60 and 424 U l(-1) were detected in culture supernatants of three of these organisms indicating the color removal by enzymatic biodegradation but with P. geastrivorus there was no ligninolytic enzyme activity in its culture and the decolorization was mainly due to biosorption to mycelium. Extensive decolorization by D. polymorphus (69-94%) and C. tropicalis (30-97%) was obtained with five other azo dyes and one anthraquinone dye. Except for Reactive Brilliant Blue KNR and Reactive Yellow M-3R, the four azo dyes, Reactive Red M-3BE, Procion Scharlach H-E3G, Procion Marine H-EXL and Reactive Brilliant Red K-2BP, induced D. polymorphus to produce MnP (105-587 U l(-1)). However, MnP activities of 198-329 U l(-1) were only detected in the culture of C. tropicalis containing Reactive Red M-3BE and Reactive Brilliant Red K-2BP, respectively. |
| 研究领域[WOS] | Biotechnology & Applied Microbiology |
| WOS记录号 | WOS:000182445200009 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23751]  |
| 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,Yang, M,Pritsch, K,et al. Decolorization of synthetic dyes and production of manganese-dependent peroxidase by new fungal isolates[J]. BIOTECHNOLOGY LETTERS,2003,25(9):709-713. |
| APA | Yang, QX.,Yang, M.,Pritsch, K.,Yediler, A.,Hagn, A.,...&Kettrup, A.(2003).Decolorization of synthetic dyes and production of manganese-dependent peroxidase by new fungal isolates.BIOTECHNOLOGY LETTERS,25(9),709-713. |
| MLA | Yang, QX,et al."Decolorization of synthetic dyes and production of manganese-dependent peroxidase by new fungal isolates".BIOTECHNOLOGY LETTERS 25.9(2003):709-713. |
入库方式： OAI收割
来源：生态环境研究中心
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