<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The ability of <italic>Trichoderma</italic> strains isolated from lignite and of Earth surface-derived strains to attack (solubilise) lignite, peat and wood was compared using glutamate as a carbon source. The results showed that lignite-derived microorganisms solubilise lignite to similar extent as <italic>Trichoderma</italic> strains isolated from the Earth surface. Solubilisation processes involve the action of enzymes and alkaline pH. The solubilisation of lignite was accompanied by a small increase of conidia-bound laccase, whereas that of peat was accompanied by (secretion) activity of cellulase, laminarinase, laccase, and lignin-peroxidase-like enzyme. In addition, data were obtained which show that bacteria contained in the lignite are able of lignite solubilisation and utilisation.</p></abstract>

The ability of Trichoderma strains isolated from lignite and of Earth surface-derived strains to attack (solubilise) lignite, peat and wood was compared using glutamate as a carbon source. The results showed that lignite-derived microorganisms solubilise lignite to similar extent as Trichoderma strains isolated from the Earth surface. Solubilisation processes involve the action of enzymes and alkaline pH. The solubilisation of lignite was accompanied by a small increase of conidia-bound laccase, whereas that of peat was accompanied by (secretion) activity of cellulase, laminarinase, laccase, and lignin-peroxidase-like enzyme. In addition, data were obtained which show that bacteria contained in the lignite are able of lignite solubilisation and utilisation.

Degradation of low-rank coal excavated from coal-mine Záhorie by filamentous fungi

Acta Chimica Slovaca

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The ability of Trichoderma strains isolated from lignite and of Earth surface-derived strains to attack (solubilise) lignite, peat and wood was compared using...

Degradation of low-rank coal excavated from coal-mine Záhorie by filamentous fungi

Publicado en línea: 29 ene 2021

Páginas: 14 - 22

DOI: https://doi.org/10.2478/acs-2020-0019

Palabras clave
species, low-rank coal, solubilisation

© 2020 Eva Smoleňová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Degradation of low-rank coal excavated from coal-mine Záhorie by filamentous fungi

Publicado en línea: 29 ene 2021

Páginas: 14 - 22

DOI: https://doi.org/10.2478/acs-2020-0019

Palabras clavespecies, low-rank coal, solubilisation

© 2020 Eva Smoleňová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Palabras clave
species, low-rank coal, solubilisation