Enhancement of the growth and MnP production of Phanerochaete chrysosporium using knotted cotton-thread carriers | |
Zhou Cheng ; Wen Xianghua | |
2010-10-12 ; 2010-10-12 | |
关键词 | Practical/ biotechnology cotton enzymes microorganisms/ knotted cotton-thread carriers Phanerochaete chrysosporium ligninolytic enzymes white rot fungi manganese peroxidase production agitated Erlenmerer flasks fungi growth stability biomass culture/ E3628 Biotechnology industry E1525 Industrial processes |
中文摘要 | Knotted cotton-threads were used to increase the growth and production of ligninolytic enzymes of white rot fungi that is a prerequisite for using white rot fungi to degrade the pollutants. The effects of these carriers on the growth and manganese peroxidase (MnP) production of P. chrysosporium were investigated in agitated Erlenmerer flasks. The results show that the biomass in the immobilized culture was 2 times that in a suspended culture with rapid consumption of the glucose in the immobilized culture. The immobilization also enhanced the fungi growth stability. In addition, MnP activity was detectable in the immobilized culture on the 3rd day with more than 3. 5 times the MnP yield in the immobilized culture than in suspended culture. Thus, the knotted cotton-thread carriers are valuable in promoting the growth and MnP production of white rot fungi. |
语种 | 中文 |
出版者 | Tsinghua University Press ; China |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/79695] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Zhou Cheng,Wen Xianghua. Enhancement of the growth and MnP production of Phanerochaete chrysosporium using knotted cotton-thread carriers[J],2010, 2010. |
APA | Zhou Cheng,&Wen Xianghua.(2010).Enhancement of the growth and MnP production of Phanerochaete chrysosporium using knotted cotton-thread carriers.. |
MLA | Zhou Cheng,et al."Enhancement of the growth and MnP production of Phanerochaete chrysosporium using knotted cotton-thread carriers".(2010). |
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