| 裂褐菌对刚果红染料的脱色效果研究 |
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| 引用本文： | 林书欣,朱启忠,戴技,刘洪涛.裂褐菌对刚果红染料的脱色效果研究[J].安徽农业科学,2009,37(7):2858-2860. |
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| 作者姓名： | 林书欣 朱启忠 戴技 刘洪涛 |
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| 作者单位： | 山东大学威海分校海洋学院,山东威海,264209 |
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| 摘 要： | 目的]研究裂褐菌对刚果红染料脱色的影响。方法]通过控制培养基中Mn2＋的浓度,获得只有木质素过氧化物酶（LiP）或锰过氧化物酶（MnP）的单一酶和两者的混合物,探讨裂褐菌对刚果红染料的脱色效果。结果]LiP、MnP及LiP和MnP的粗酶液在1 h内对4种浓度的刚果红染料进行降解过程中,35 mg/L的刚果红的降解效果较佳,最高可分别达24.77%、20.31%、23.47%。3种培养物对刚果红都有明显的脱色效果,5 mg/L的脱色效率均在95%左右,20 mg/L的脱色效率超过80%,35 mg/L的脱色效率在80%左右,50 mg/L的脱色效率在70%左右。结论]该研究为染料废水处理提供参考依据。
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| 关 键 词： | 裂褐菌 木质素降解酶 刚果红 脱色 降解 |
Study on the Decolorization Effects of Schizophyllum commune on Congo Red |
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| LIN Shu-xin et al.Study on the Decolorization Effects of Schizophyllum commune on Congo Red[J].Journal of Anhui Agricultural Sciences,2009,37(7):2858-2860. |
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| Authors: | LIN Shu-xin |
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| Institution: | LIN Shu-xin et al(Ocean College of Weihai Branch,Shangdong University,Weihai,Sh,ong 264209) |
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| Abstract: | Objective] The research aimed to study the decolorization effects of Schizophyllum commune on Congo red.Method] The concentration of Mn2+ in N-limited submerged culture was controlled to obtain LiP,MnP and LiP-MnP created by Schizophyllum commune.The decolorization effects of Schizophyllum commune on Congo red dye were studied.Result] The results indicated that during the degradation process of LiP,MnP and LiP-MnP crude enzyme removing 4 concentrations of Congo red in 1 h,35 mg/L Congo red degradation ef... |
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| Keywords: | Schizophyllum commune Lignin-degrading enzyme Congo red Decolorization Degradation |
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