对氨基苯磺酸降解菌的分离及其特性研究

吴楚

环境工程学报

对氨基苯磺酸降解菌的分离及其特性研究

吴楚. 对氨基苯磺酸降解菌的分离及其特性研究[J]. 环境工程学报, 2009, 3(11): 2000-2004.

引用本文:

吴楚. 对氨基苯磺酸降解菌的分离及其特性研究[J]. 环境工程学报, 2009, 3(11): 2000-2004.

Wu Chu. Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain[J]. Chinese Journal of Environmental Engineering, 2009, 3(11): 2000-2004.

Citation:

Wu Chu. Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain[J]. Chinese Journal of Environmental Engineering, 2009, 3(11): 2000-2004.

对氨基苯磺酸降解菌的分离及其特性研究

吴楚¹

1.
温州大学生命与环境科学学院，温州 325027
基金项目:
温州大学项目(2003Y31)

温州市科技计划项目(G2004084)
中图分类号: X172,Q939

Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain

Wu Chu¹

1.
School of Life & Environmental Sciences,Wenzhou University, Wenzhou 325027，China
Fund Project:

摘要: 从温州地区受污染的河水中分离到一株能降解对氨基苯磺酸的菌株WZR-3，该菌株能以对氨基苯磺酸为惟一碳源、能源生长。经对其形态特征、生理生化以及16S rDNA序列分析，该菌株初步鉴定为人苍白杆菌(Ochrobactrum anthropi)。该菌株利用对氨基苯磺酸生长时最适生长温度和pH值分别为30℃和7。该菌在10 g/L对氨基苯磺酸时仍能生长，最适生长浓度为300 mg/L对氨基苯磺酸。降解底物广谱性测试表明，该菌株还能降解多种芳香类化合物。
- 生物降解 /
- 对氨基苯磺酸 /
- 人苍白杆菌
Abstract: A bacterial strain using p-aminobenzenesulfonate (or sulfanilic acid, SA) as sole carbon and energy source for growth was isolated from a contaminated river. The bacterium was preliminarily identified as Ochrobactrum anthropi, according to morphological, physiological and its 16S rDNA gene sequence. The optimal pH and temperature for cell growth and for p-aminobenzenesulfonate degradation was 7 and 30℃, respectively. The bacterium can grow at 10 g/L SA, and also can use many other types of benzene as carbon and energy sources.
- biodegradation /
- p-aminobenzenesulfonate /
- Ochrobactrum anthropi

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吴楚. 对氨基苯磺酸降解菌的分离及其特性研究[J]. 环境工程学报, 2009, 3(11): 2000-2004.

引用本文:

吴楚. 对氨基苯磺酸降解菌的分离及其特性研究[J]. 环境工程学报, 2009, 3(11): 2000-2004.

Wu Chu. Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain[J]. Chinese Journal of Environmental Engineering, 2009, 3(11): 2000-2004.

Citation:

Wu Chu. Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain[J]. Chinese Journal of Environmental Engineering, 2009, 3(11): 2000-2004.

对氨基苯磺酸降解菌的分离及其特性研究

吴楚¹

1. 温州大学生命与环境科学学院，温州 325027

收稿日期: 2009-02-10

基金项目:

温州大学项目(2003Y31)

温州市科技计划项目(G2004084)

关键词:

摘要: 从温州地区受污染的河水中分离到一株能降解对氨基苯磺酸的菌株WZR-3，该菌株能以对氨基苯磺酸为惟一碳源、能源生长。经对其形态特征、生理生化以及16S rDNA序列分析，该菌株初步鉴定为人苍白杆菌(Ochrobactrum anthropi)。该菌株利用对氨基苯磺酸生长时最适生长温度和pH值分别为30℃和7。该菌在10 g/L对氨基苯磺酸时仍能生长，最适生长浓度为300 mg/L对氨基苯磺酸。降解底物广谱性测试表明，该菌株还能降解多种芳香类化合物。

English Abstract

Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain

Wu Chu¹

1. School of Life & Environmental Sciences,Wenzhou University, Wenzhou 325027，China

Received Date: 2009-02-10

Fund Project:

Keywords:

Abstract: A bacterial strain using p-aminobenzenesulfonate (or sulfanilic acid, SA) as sole carbon and energy source for growth was isolated from a contaminated river. The bacterium was preliminarily identified as Ochrobactrum anthropi, according to morphological, physiological and its 16S rDNA gene sequence. The optimal pH and temperature for cell growth and for p-aminobenzenesulfonate degradation was 7 and 30℃, respectively. The bacterium can grow at 10 g/L SA, and also can use many other types of benzene as carbon and energy sources.

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对氨基苯磺酸降解菌的分离及其特性研究

Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain

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对氨基苯磺酸降解菌的分离及其特性研究

English Abstract

Isolation and characterization of a p-aminobenzenesulfonate degrading bacterial strain

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