Mechanisms of humic acids degradation by white rot fungi explored using 1H NMR spectroscopy and FTICR mass spectrometry.

@article{Grinhut2011MechanismsOH,
  title={Mechanisms of humic acids degradation by white rot fungi explored using 1H NMR spectroscopy and FTICR mass spectrometry.},
  author={Tzafrir Grinhut and Norbert Hertkorn and Philippe Schmitt-Kopplin and Yitzhak Hadar and Yona Chen},
  journal={Environmental science & technology},
  year={2011},
  volume={45 7},
  pages={2748-54}
}
Enzymatic activities involved in decay processes of natural aromatic macromolecules, such as humic acids (HA) and lignin by white rot fungi, have been widely investigated. However, the physical and chemical analysis of degradation products of these materials has not been intensively explored. Fourier transform cyclotron resonance mass spectrometry (FTICR MS) and 1H NMR as well as CHNOS and size exclusion chromatography were employed to study the mechanisms of HA degradation by Trametes sp. M23… CONTINUE READING

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