| 杂色云芝菌产漆酶条件优化及其对碱性紫5BN的降解 |
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| 引用本文： | 尹将来,马瑛,贾红华,周华,韦萍.杂色云芝菌产漆酶条件优化及其对碱性紫5BN的降解[J].化工环保,2011,31(4):293-297. |
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| 作者姓名： | 尹将来 马瑛 贾红华 周华 韦萍 |
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| 作者单位： | 南京工业大学生物与制药工程学院,江苏南京,210009 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)资助项目(2009CB724706); 国家自然科学基金资助项目(20906048) |
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| 摘 要： | 通过实验对杂色云芝菌产漆酶的发酵条件进行了优化,结果表明杂色云芝菌产漆酶的最佳发酵条件为:以质量浓度为15 g/L的羧甲基纤维素钠和质量浓度为1.25 g/L的葡萄糖作为复合碳源,以质量浓度为15 g/L的酵母膏作为氮源,在发酵72 h时加入浓度为2mmol/L的2,5-二甲基苯胺,发酵96 h时加入浓度为2 mmol...
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| 关 键 词： | 云芝菌 漆酶 发酵 碱性紫5BN 脱色 |
Cultivation Condition Optimization for Laccase Production from Coriolus Versicolor and Degradation of Basic Violet 5BN |
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| Yin Jianglai,Ma Ying,Jia Honghua,Zhou Hua,Wei Ping.Cultivation Condition Optimization for Laccase Production from Coriolus Versicolor and Degradation of Basic Violet 5BN[J].Environmental Protection of Chemical Industry,2011,31(4):293-297. |
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| Authors: | Yin Jianglai Ma Ying Jia Honghua Zhou Hua Wei Ping |
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| Institution: | Yin Jianglai,Ma Ying,Jia Honghua,Zhou Hua,Wei Ping(College of Biotechnology and Pharmaceutical Engineering,Nanjing University of Technology,Nanjing Jiangsu 210009,China) |
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| Abstract: | The fermentation conditions for laccase production from Coriolus Versicolor were optimized by experiments.The optimum fermentation conditions are as follows: Using sodium carboxymethy cellulose with 15 g/L of mass concentration and glucose with 1.25 g/L of mass concentration as the complex carbon source;using yeast extract with 15 g/L of mass concentration as the nitrogen source;adding 2,5-dimethylaniline with 2 mmol/L of concentration at the fermentation time for 72 h;adding Cu2 + with 2 mmol/L of concentr... |
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| Keywords: | Coriolus Versicolor laccase fermentation basic violet 5BN decolorization |
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