Involvement of ligninolytic enzymes and Fenton-like reaction in humic acid degradation by Trametes sp.

@article{Grinhut2011InvolvementOL,
  title={Involvement of ligninolytic enzymes and Fenton-like reaction in humic acid degradation by Trametes sp.},
  author={Tzafrir Grinhut and Tomer Meir Salame and Yona Chen and Yitzhak Hadar},
  journal={Applied Microbiology and Biotechnology},
  year={2011},
  volume={91},
  pages={1131-1140}
}
Trametes sp. M23, isolated from biosolids compost was found to decompose humic acids (HA). A low N (LN) medium (C/N, 53) provided suitable conditions for HA degradation, whereas in a high N (HN) medium (C/N, 10), HA was not degraded. In the absence of Mn2+, HA degradation was similar to that in Mn2+-containing medium. In contrast, MnP activity was significantly affected by Mn2+. Laccase activity exhibited a negative correlation to HA degradation, while LiP activity was not detected. Thus… CONTINUE READING
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