4.6 Article

Evaluation of Enzymatic Hydrolysis of Sugarcane Bagasse Using Combination of Enzymes or Co-Substrate to Boost Lytic Polysaccharide Monooxygenases Action

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Agricultural Engineering

A review on recent developments in hydrodynamic cavitation and advanced oxidative processes for pretreatment of lignocellulosic materials

C. A. Prado et al.

Summary: This review critically discusses the importance of using lignocellulose biomass for the production of biofuels and biomolecules, as well as the challenges faced in industrial utilization. Innovative pretreatment strategies such as hydrodynamic cavitation and Advanced Oxidative Processes are proposed to reduce process time and chemical inputs.

BIORESOURCE TECHNOLOGY (2022)

Article Multidisciplinary Sciences

Enhanced in situ H2O2 production explains synergy between an LPMO with a cellulose-binding domain and a single-domain LPMO

Anton A. Stepnov et al.

Summary: Lytic polysaccharide monooxygenases (LPMOs) are mono-copper enzymes that catalyze oxidative depolymerization of recalcitrant substrates such as chitin or cellulose. Recent research has shown that LPMOs can catalyze fast peroxygenase reactions and that the presence of a cellulose-binding module (CBM) can affect the in situ production of H2O2. This study investigated the interplay between a CBM-containing LPMO variant and a truncated form without the CBM. The results demonstrate that truncation of the CBM leads to increased H2O2 production and decreased enzyme stability. Furthermore, the combination of the two enzyme forms results in synergistic effects, improving cellulose degradation while reducing enzyme inactivation caused by off-pathway reactions with excess H2O2.

SCIENTIFIC REPORTS (2022)

Article Biotechnology & Applied Microbiology

Production of high-concentration fermentable sugars from lignocellulosic biomass by using high solids fed-batch enzymatic hydrolysis

Wenhai Gao et al.

Summary: The study optimized a combination of multiple lignocellulolytic enzymes for high-concentration substrate saccharification, resulting in an increased fermentable sugar yield and enhanced sugar productivity.

BIOCHEMICAL ENGINEERING JOURNAL (2021)

Article Biochemistry & Molecular Biology

Insights into the H2O2-driven catalytic mechanism of fungal lytic polysaccharide monooxygenases

Tobias M. Hedison et al.

Summary: Understanding the reaction mechanism of fungal LPMOs with H2O2 is crucial for their application in biotechnological settings. Research shows that a 'priming' electron transfer reaction from the cellobiose dehydrogenase partner protein supports up to 20 catalytic cycles of LPMOs.

FEBS JOURNAL (2021)

Article Green & Sustainable Science & Technology

New trends in bioprocesses for lignocellulosic biomass and CO2 utilization

Solange Mussatto et al.

Summary: The importance of innovation and technology in transitioning to a greener and more sustainable economy is highlighted. Developing new processes using sugars from lignocellulosic biomass and CO2 for fermentation is essential for reducing emissions and promoting economic growth. Large-scale implementation of these technologies requires further research efforts.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Multidisciplinary Sciences

Discovery of fungal oligosaccharide-oxidising flavo-enzymes with previously unknown substrates, redox-activity profiles and interplay with LPMOs

Majid Haddad Momeni et al.

Summary: The study reveals a high abundance of AA7 genes in phytopathogenic fungi and Oomycetes, expanding the functional diversity within plant cell-wall oxidative enzymes. It identifies a cellooligosaccharide dehydrogenase activity within AA7 and shows its ability to directly fuel cellulose degradation by lytic polysaccharide monooxygenases without exogenous reductants. This discovery highlights the potential of using AA7 dehydrogenases to fine-tune LPMO activity in biotechnological conversion of plant feedstocks.

NATURE COMMUNICATIONS (2021)

Review Biotechnology & Applied Microbiology

Sugarcane bagasse: a biomass sufficiently applied for improving global energy, environment and economic sustainability

E. O. Ajala et al.

Summary: Sugarcane bagasse, a biomass obtained from sugarcane processing, has been harnessed for various applications due to its abundance worldwide. Efficient pre-treatment methods such as alkaline and alkali-acid processes have been found to yield higher glucose production. The pre-treated sugarcane bagasse has shown susceptibility to acid and enzymatic hydrolysis, achieving over 80% glucose yield in both cases.

BIORESOURCES AND BIOPROCESSING (2021)

Article Biotechnology & Applied Microbiology

Demonstration-scale enzymatic saccharification of sulfite-pulped spruce with addition of hydrogen peroxide for LPMO activation

Thales H. F. Costa et al.

BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR (2020)

Review Agricultural Engineering

Innovation and strategic orientations for the development of advanced biorefineries

Giuliano Dragone et al.

BIORESOURCE TECHNOLOGY (2020)

Review Chemistry, Physical

Lytic Polysaccharide Monooxygenases in Enzymatic Processing of Lignocellulosic Biomass

Piotr Chylenski et al.

ACS CATALYSIS (2019)

Article Biotechnology & Applied Microbiology

Improved spectrophotometric assay for lytic polysaccharide monooxygenase

Erik Breslmayr et al.

BIOTECHNOLOGY FOR BIOFUELS (2019)

Article Biotechnology & Applied Microbiology

The impact of hydrogen peroxide supply on LPMO activity and overall saccharification efficiency of a commercial cellulase cocktail

Gerdt Mueller et al.

BIOTECHNOLOGY FOR BIOFUELS (2018)

Article Biochemistry & Molecular Biology

Oxidative cleavage of polysaccharides by monocopper enzymes depends on H2O2

Bastien Bissaro et al.

NATURE CHEMICAL BIOLOGY (2017)

Article Biochemistry & Molecular Biology

Fungal secretomics to probe the biological functions of lytic polysaccharide monooxygenases

Jean-Guy Berrin et al.

CARBOHYDRATE RESEARCH (2017)

Article Biotechnology & Applied Microbiology

The yeast Geotrichum candidum encodes functional lytic polysaccharide monooxygenases

Simon Ladeveze et al.

BIOTECHNOLOGY FOR BIOFUELS (2017)

Article Agricultural Engineering

Hydrodynamic cavitation as an efficient pretreatment method for lignocellulosic biomass: A parametric study

Ruly Teran Hilares et al.

BIORESOURCE TECHNOLOGY (2017)

Article Biotechnology & Applied Microbiology

Alkaline-sulfite pretreatment and use of surfactants during enzymatic hydrolysis to enhance ethanol production from sugarcane bagasse

Jessica Faria Mesquita et al.

BIOPROCESS AND BIOSYSTEMS ENGINEERING (2016)

Article Agricultural Engineering

Hydrodynamic cavitation-assisted alkaline pretreatment as a new approach for sugarcane bagasse biorefineries

Ruly Teran Hilares et al.

BIORESOURCE TECHNOLOGY (2016)

Article Biotechnology & Applied Microbiology

Harnessing the potential of LPMO-containing cellulase cocktails poses new demands on processing conditions

Gerdt Muller et al.

BIOTECHNOLOGY FOR BIOFUELS (2015)

Article Chemistry, Multidisciplinary

Lignocellulose pretreatment technologies affect the level of enzymatic cellulose oxidation by LPMO

Ursula Fabiola Rodriguez-Zuniga et al.

GREEN CHEMISTRY (2015)

Article Biochemistry & Molecular Biology

The Challenging Measurement of Protein in Complex Biomass-Derived Samples

Mai Ostergaard Haven et al.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY (2014)

Article Multidisciplinary Sciences

Insights into the oxidative degradation of cellulose by a copper metalloenzyme that exploits biomass components

R. Jason Quinlan et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2011)

Article Multidisciplinary Sciences

An Oxidative Enzyme Boosting the Enzymatic Conversion of Recalcitrant Polysaccharides

Gustav Vaaje-Kolstad et al.

SCIENCE (2010)