P
Piotr Chylenski
Researcher at Norwegian University of Life Sciences
Publications - 12
Citations - 916
Piotr Chylenski is an academic researcher from Norwegian University of Life Sciences. The author has contributed to research in topics: Cellulase & Lignocellulosic biomass. The author has an hindex of 9, co-authored 11 publications receiving 594 citations.
Papers
More filters
Journal ArticleDOI
Oxidative cleavage of polysaccharides by monocopper enzymes depends on H2O2.
Bastien Bissaro,Bastien Bissaro,Åsmund K. Røhr,Gerdt Müller,Piotr Chylenski,Morten Skaugen,Zarah Forsberg,Svein Jarle Horn,Gustav Vaaje-Kolstad,Vincent G. H. Eijsink +9 more
TL;DR: The use of H2O2 by a monocopper enzyme that is otherwise cofactor-free offers new perspectives regarding the mode of action of copper enzymes, and these findings have implications for the enzymatic conversion of biomass in Nature and in industrial biorefining.
Journal ArticleDOI
The impact of hydrogen peroxide supply on LPMO activity and overall saccharification efficiency of a commercial cellulase cocktail
Gerdt Müller,Piotr Chylenski,Bastien Bissaro,Bastien Bissaro,Vincent G. H. Eijsink,Svein Jarle Horn +5 more
TL;DR: The present report shows that the use of small amounts of a liquid bulk chemical, H2O2, provides an alternative to the currently available processes, which likely is cheaper and more easy to control, while giving higher product yields.
Journal ArticleDOI
Lytic Polysaccharide Monooxygenases in Enzymatic Processing of Lignocellulosic Biomass
Piotr Chylenski,Bastien Bissaro,Morten Sørlie,Åsmund K. Røhr,Anikó Várnai,Svein Jarle Horn,Vincent G. H. Eijsink +6 more
TL;DR: The discovery of lytic polysaccharide monooxygenases (LPMOs) has revolutionized enzymatic processing ofpolysaccharides, in particular, recalcitrant insoluble polysacchides, such as cellulose.
Journal ArticleDOI
Methylation of the N-terminal histidine protects a lytic polysaccharide monooxygenase from auto-oxidative inactivation.
Dejan M. Petrović,Bastien Bissaro,Piotr Chylenski,Morten Skaugen,Morten Sørlie,Marianne Slang Jensen,Finn Lillelund Aachmann,Gaston Courtade,Anikó Várnai,Vincent G. H. Eijsink +9 more
TL;DR: An in‐depth functional comparison of two variants of a family AA9 LPMO from Thermoascus aurantiacus showed that the methylated variant of TaLPMO9A was more resistant to excess H2O2 and showed better process performance when using conditions that promote generation of reactive‐oxygen species.
Journal ArticleDOI
Development of minimal enzyme cocktails for hydrolysis of sulfite-pulped lignocellulosic biomass
Piotr Chylenski,Zarah Forsberg,Jerry Ståhlberg,Anikó Várnai,Martin Lersch,Oskar Bengtsson,Solve Sæbø,Svein Jarle Horn,Vincent G. H. Eijsink +8 more
TL;DR: The development of minimal enzyme cocktails for hydrolysis of Norway spruce and sugarcane bagasse, which were pretreated using the so-called BALI™ process, which is based on sulfite pulping technology are presented.