Degradation of dimethyl terephthalate by Pasteurella multocida Sa and Sphingomonas paucimobilis Sy isolated from mangrove sediment
文献类型：期刊论文
| 作者 | Li, JX ; Gu, JD ; Yao, JH |
| 刊名 | INTERNATIONAL BIODETERIORATION & BIODEGRADATION
 |
| 出版日期 | 2005 |
| 卷号 | 56期号:3页码:158-165 |
| 关键词 | bacteria biodegradation dimethyl terephthalate mangrove terephthalate |
| ISSN号 | 0964-8305 |
| 通讯作者 | jdgu@hkucc.hku.hk |
| 中文摘要 | Biodegradation of dimethyl terephthalate (DMT) by individual species of bacteria isolated from mangrove sediment was conducted in batch experiments. Four morphologically distinct microorganisms, two of which showed ability to degrade DMT completely, were obtained and identified. Pasteurella multocida Sa displayed the greatest ability in degrading 98 mg DMTI-1 within 60 h. At this initial concentration the rate of DMT degradation by P. multocida Sa was apparently higher than that by Sphingomonas paucimobilis Sy. Based on the data obtained from HPLC/MS/MS analysis degradation of DMT by these bacteria was observed to proceed with formation of monomethyl terephtlate and terephthalate acid (TA) sequentially. However, addition of TA to the culture medium containing DMT as a co-substrate was found to delay aerobic degradation of DMT by P. multocida Sa. From these results, it is evident that environmental bacteria are capable of metabolizing DMT as sole carbon and energy source and may be used in aerobic treatment of wastewater containing DMT. (c) 2005 Elsevier Ltd. All rights reserved. |
| 学科主题 | Biotechnology & Applied Microbiology; Environmental Sciences |
| 收录类别 | SCI |
| WOS记录号 | WOS:000233061800004 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5693]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Li, JX,Gu, JD,Yao, JH. Degradation of dimethyl terephthalate by Pasteurella multocida Sa and Sphingomonas paucimobilis Sy isolated from mangrove sediment[J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION,2005,56(3):158-165. |
| APA | Li, JX,Gu, JD,&Yao, JH.(2005).Degradation of dimethyl terephthalate by Pasteurella multocida Sa and Sphingomonas paucimobilis Sy isolated from mangrove sediment.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,56(3),158-165. |
| MLA | Li, JX,et al."Degradation of dimethyl terephthalate by Pasteurella multocida Sa and Sphingomonas paucimobilis Sy isolated from mangrove sediment".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 56.3(2005):158-165. |
入库方式： OAI收割
来源：南海海洋研究所
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