Efficient bleaching of non-wood high-quality paper pulp using laccase-mediator system

By S. Camarero, O. Garcia, T. Vidal, J. Colom, J. D. del Río, A. Gutiérrez, J. M. Gras, R. Monje, María Jesús Martínez, Angel T. Martı́nez. 2004

196 citations recorded by the source corpus.

Subfields: Biotechnology, Plant Science

View Paper: https://www.semanticscholar.org/paper/94dd05e1d9957041fe029c3dd018b8711f046aef

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Citations in the corpus

Paper pulp delignification using laccase and natural mediators (2007, background): “…acid only caused minor ncrease of pulp brightness and did not lower its kappa number (a rough estimation of the lignin content), whereas, the use of acetosyringone or yringaldehyde as laccase mediators enabled over 15% increase of final brightness and a similar decrease of final kappa number.”
Laccases: a never-ending story (2010, background): “bleaching [95], pitch control [96], and dye decolorization [97].”
Lignin utilization: A review of lignin depolymerization from various aspects (2019, unknown): “With the help of the mediator, laccase can degrade almost 80–90% of lignin structure [203].”
Industrial and biotechnological applications of laccases: a review. (2006, background): “oryzae Carunchio et al. (2001) Rhus vernicifera Moeder et al.”
Laccases and their natural mediators: biotechnological tools for sustainable eco-friendly processes. (2010, background): “These enzymatic systems could be integrated at different stages of paper pulp manufacture: from pulp bleaching in enzyme-aided TCF bleaching sequences for removing the residual lignin responsible for pulp color (Camarero et al., 2004; Camarero et al., 2007), to control pitch deposits that reduce pul”
Biodegradation of lignocellulosics: microbial, chemical, and enzymatic aspects of the fungal attack of lignin. (2005, background): “The interest in laccases for biotechnological applications increased with the discovery of their ability to oxidize high redox potential substrates in the presence of synthetic mediators [3], which allows the degradation of xenobiotic compounds [40] and chlorine-free bleaching of paper pulp [4].”
Biological pretreatment of lignocelluloses with white-rot fungi and its applications: A review (2011, methodology): “…application of Lac in totallychlorine-free (TCF) sequence processes using a laccase-mediator system could improve the brightness up to 82% ISO brightness (compared with 37% in the initial pulp and 60% in the peroxide-bleached control) and result in very low kappa number (Camarero et al. 2004).”
Laccases as a Potential Tool for the Efficient Conversion of Lignocellulosic Biomass: A Review (2017, methodology): “These N–OH compounds have been successfully applied for delignification and bleaching of paper pulps, being the laccase-HBT system particularly effective in woody and non-woody pulp bleaching and delignification [70,71].”