Related Experiment Video
Updated: Aug 9, 2026
Anaerobic Protein Purification and Kinetic Analysis via Oxygen Electrode for Studying DesB Dioxygenase Activity and Inhibition
Published on: October 3, 2018
Lignin degradation by peroxidase in organic media: A reassessment
N G Lewis1, R A Razal, E Yamamoto
1Wood Chemistry and Biochemistry, Department of Forest Products, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061.
Abstract:
The effect of horseradish peroxidase/H(2)O(2) in organic medium (dioxane/aqueous buffer, pH 5, 95:5) on the depolymerization of synthetic (dehydrogenatively polymerized) lignin was reinvestigated. In contrast to previous claims [Dordick, J. S., Marletta, M. A. & Klibanov, A. M. (1986) Proc. Natl. Acad. Sci. USA 83, 6255-6257], our results demonstrated that vigorous depolymerization of this substrate did not occur. Further, during this treatment ferulic acid was not a significant biodegradation product.
More Related Videos
10:18Extraction of Lignin with High β-O-4 Content by Mild Ethanol Extraction and Its Effect on the Depolymerization Yield
Published on: January 7, 2019
16:33Methods for Facilitating Microbial Growth on Pulp Mill Waste Streams and Characterization of the Biodegradation Potential of Cultured Microbes
Published on: December 12, 2013
Related Concept Videos
02:37Oxidation of Alcohols
The process of oxidation in a chemical reaction is observed in any of the three forms:
01:17Oxidation of Phenols to Quinones
o-hydroxy phenols are oxidized to o-quinones and p-hydroxy phenols to p-quinones. Such redox reactions involve the transfer of two electrons and two protons. The reversible redox property is crucial in...