生物技术通报 ›› 2013, Vol. 0 ›› Issue (2): 41-48.

• 综述与专论 • 上一篇    下一篇

细菌漆酶的研究及应用进展

马莹莹 贾红华 韦萍   

  1. (南京工业大学生物与制药工程学院,南京 211816)
  • 收稿日期:2012-08-29 修回日期:2013-02-27 出版日期:2013-02-26 发布日期:2013-02-27
  • 作者简介:马莹莹,女,硕士研究生,研究方向:酶工程;E-mail :mayingying198902@yahoo.com.cn
  • 基金资助:
    国家自然科学基金资助项目(20906048)

Progress in Study and Application of Bacterial Laccase

Ma Yingying Jia Honghua Wei Ping   

  1. (College of Biotechnology and Pharmaceutical Engineering,Nanjing University of Technology,Nanjing 211816)
  • Received:2012-08-29 Revised:2013-02-27 Published:2013-02-26 Online:2013-02-27

摘要: 漆酶作为一种绿色环保的多酚氧化酶类,目前被广泛地应用于染料降解、造纸等领域。细菌漆酶与真菌漆酶相比,有更好的热稳定性和更宽的最适pH 范围。因此,在工业应用方面更具优势与潜力。综述细菌漆酶的来源、分布、分子结构等基本信息,以及目前细菌漆酶发酵生产水平,并对固定化细菌漆酶进行总结。此外,对细菌漆酶在染料废水、电化学应用及造纸等工业生产方面的应用作简要的介绍。

关键词: 细菌漆酶, 固定化, 应用

Abstract: Laccase is widely used in decolorization of dyes, paper as a green polyphenol oxidases. Bacterial laccase has more advantages and potential in the industrial application due to the high temperature and pH stability compared with fungi laccase. In this article, the origination, distribution, molecular structure and fermentation of bacterial laccase were summarized. And the immobilization of bacterial laccase were also mentioned. Meanwhile, the application of bacterial laccase in dyes wastewater, electrochemistry and paper were briefly introduced.