4.7 Review

Comprehensive depolymerization of lignin from lignocellulosic biomass: A review

Related references

Note: Only part of the references are listed.
Article Energy & Fuels

Plasma-based ozonolysis of lignin waste materials for the production of value-added chemicals

Rabia Muazzam et al.

Summary: Lignin, a biopolymer, is often underutilized, and current methods for converting it into valuable fuels and chemicals face challenges. This study presents a metal-free method using ozone produced by non-thermal plasma to synthesize vanillin from lignin. The recovered lignin can be further converted into more valuable products, offering potential for increased value from this abundant but underutilized resource.

BIOMASS CONVERSION AND BIOREFINERY (2023)

Article Chemistry, Applied

Effects of hemicelluloses on dehydrogenative polymerization of monolignols with cationic cell wall-bound peroxidase

Yan Lyu et al.

Summary: The influence of polysaccharides on hardwood lignification was investigated using recombinant cationic cell wall-bound peroxidase (rCWPO-C) and partially acetylated xylan (AcXY). The results showed that AcXY plays a crucial role in the formation of spherical dehydrogenation polymers (DHPs) from coniferyl alcohol and sinapyl alcohol, highlighting the important functions of rCWPO-C and AcXY in hardwood lignification.

CARBOHYDRATE POLYMERS (2023)

Article Engineering, Environmental

Insights on the acetic acid pretreatment of wheat straw: Changes induced in the biomass properties and benefits for the bio-oil production by pyrolysis

Maurizio Pagano et al.

Summary: This study reveals how pretreatment of wheat straw with acetic acid solutions affects the biomass composition and pyrolysis product distribution. Acetic acid washing effectively removes alkali and alkaline-earth elements from the biomass ash and reduces the content of char and gas precursors, leading to a significantly increased yield and concentration of bio-oil*. The pretreatment also promotes the production of levoglucosan, a valuable precursor for biofuels and bio-based chemicals.

CHEMICAL ENGINEERING JOURNAL (2023)

Article Engineering, Environmental

A new water-soluble lignin incorporation enhanced the barrier performance of liquid mulching film

Dong Tian et al.

Summary: This study proposes a new method for the fabrication of liquid mulching film by using water-soluble lignin as a bonding adhesive and functional additive to cellulose nanowhisker. The liquid mulching film exhibits excellent UV and oxygen barrier abilities, which can protect photosensitive avermectin pesticide against photo-degradation. It also shows good soil water resistance and promotes corn seed germination and seedling growth, demonstrating its potential applications.

CHEMICAL ENGINEERING JOURNAL (2023)

Article Ecology

Discovery of lignin-transforming bacteria and enzymes in thermophilic environments using stable isotope probing

David J. Levy-Booth et al.

Summary: Characterizing microorganisms and enzymes involved in lignin biodegradation in thermal ecosystems can identify thermostable biocatalysts. This study explored the degradation of lignin by microbial communities from thermophilic environments using stable isotope probing, metagenomics, and enzyme characterization. The researchers identified novel ligninase genes and elucidated bacterial lignin depolymerization and mineralization, providing new possibilities for lignin valorization at high temperatures.

ISME JOURNAL (2022)

Article Energy & Fuels

Effect of cobalt doping and sugarcane bagasse carbon on the electrocatalytic performance of MoS2 nanocomposites

Qinghua Ji et al.

Summary: This study proposes a cobalt doping strategy to enhance the catalytic activity of molybdenum disulfide (MoS2) catalysts and combines it with sugarcane bagasse derived carbon to produce a low-cost and highly active non-noble metal electrocatalyst for the hydrogen evolution reaction (HER).
Article Agricultural Engineering

Pretreatment of sugarcane bagasse with deep eutectic solvents affect the structure and morphology of lignin

Qinghua Ji et al.

Summary: The study demonstrates that pretreatment with ternary DES can lead to significant structural changes in alkaline lignin, resulting in the depolymerization of lignin as a dominant reaction. This offers a promising condition for generating value-added lignin in the biorefinery process.

INDUSTRIAL CROPS AND PRODUCTS (2021)

Review Agricultural Engineering

A review for lignin valorization: Challenges and perspectives in catalytic hydrogenolysis

Ke Ye et al.

Summary: This paper reviews the present status, advantages and disadvantages of catalytic hydrogenolysis of lignin from two aspects of the solvent system and catalyst system. Solvents have been found to have a huge impact on the hydrogenolysis process and product distribution of lignin, the repolymerization of active intermediates is the main reason for char formation. It is proposed that the influence of different lignin structures should be fully considered in the catalyst design process, and the mechanism study of the hydrogenolysis process should focus on real lignin rather than model compounds.

INDUSTRIAL CROPS AND PRODUCTS (2021)

Article Acoustics

Synergism of sweeping frequency ultrasound and deep eutectic solvents pretreatment for fractionation of sugarcane bagasse and enhancing enzymatic hydrolysis

Qinghua Ji et al.

Summary: The study investigated the synergistic role of ultrasound and deep eutectic solvents in the fractionation of sugarcane bagasse, showing significant improvements in lignin and hemicellulose removal rates. Analytical studies revealed that the proposed pretreatment method effectively destroyed the ultrastructure of the sugarcane bagasse and reduced the cellulose crystallinity. The application of the SFUS + DES pretreatment method was able to improve the removal of lignin and hemicellulose from sugarcane bagasse.

ULTRASONICS SONOCHEMISTRY (2021)

Article Chemistry, Multidisciplinary

An Electrocatalytic Strategy for C-C Bond Cleavage in Lignin Model Compounds and Lignin under Ambient Conditions

Lina Ma et al.

Summary: The study presents an efficient electrocatalytic strategy for cleaving C-alpha-C-beta bonds in lignin model compounds at room temperature using platinum as the anode and tert-butyl hydroperoxides as the oxidants, resulting in high yields of aromatic aldehydes and phenols. This electrocatalytic strategy is highly selective and can transform a wide range of lignin models and polymers into desired aromatic aldehydes. Mechanistic studies suggest that the reaction proceeds via a C-beta radical process involving a peroxide intermediate, showing potential for using renewable electricity to selectively break C-alpha-C-beta bonds and transform lignin into valuable chemicals under ambient conditions.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Agricultural Engineering

Valorization of industrial lignin to value-added chemicals by chemical depolymerization and biological conversion

Linh Thanh Nguyen et al.

Summary: Lignin is a renewable aromatic resource and the most abundant aromatic biopolymer on Earth, with over 50 million tons of waste lignin generated annually. Efforts to develop efficient lignin valorization technologies are increasing, with a focus on thermochemical depolymerization and biological conversion processes. The integrated valorization method combining thermochemical depolymerization and biological conversion shows promise for increasing the production of value-added products from waste lignin.

INDUSTRIAL CROPS AND PRODUCTS (2021)

Article Green & Sustainable Science & Technology

Hydrothermal carbonization and liquefaction for sustainable production of hydrochar and aromatics

Yang Cao et al.

Summary: This article critically reviews the recent advances in hydrothermal carbonization and liquefaction technologies for the sustainable production of hydrochar and aromatics from different biomass wastes. The importance of identifying the physical and chemical properties of feedstock, as well as the science-informed design and optimization of operational parameters, are crucial for the selective production of valueadded chemicals and multifunctional hydrochar. Current limitations and original perspectives for advancing hydrothermal processing of biomass towards carbon-efficient resource utilization and circular economy in future applications are identified and discussed in this review.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Green & Sustainable Science & Technology

Enhancement of lignin removal and enzymolysis of sugarcane bagasse by ultrasound-assisted ethanol synergized deep eutectic solvent pretreatment

Qinghua Ji et al.

Summary: The study demonstrated that the sequential pretreatment of ultrasound ethanol and ternary deep eutectic solvent effectively enhanced delignification and saccharification of sugarcane bagasse, showing promise for low-cost biorefinery development.

RENEWABLE ENERGY (2021)

Article Engineering, Environmental

Progress in application of the pyrolytic lignin from pyrolysis of biomass

Lijun Zhang et al.

Summary: Bio-oil, produced by the pyrolysis of biomass, is a mixture of condensable volatiles. The effective conversion of bio-oil to biofuel faces the key challenge of coke formation, especially at high temperatures. Pyrolytic lignin, derived from the lignin fraction in biomass, is a major component of the heavy organics in bio-oil, and understanding its properties is crucial for various applications and conversions.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Chemistry, Applied

Lignin valorization toward value-added chemicals and fuels via electrocatalysis: A perspective

Chenxin Yang et al.

Summary: Electrocatalytic lignin upgrading powered by renewable electricity enables decentralized production of chemicals and fuels under gentle conditions. This field faces challenges but has promising future prospects.

CHINESE JOURNAL OF CATALYSIS (2021)

Article Chemistry, Multidisciplinary

Energy optimization of bio-oil production from biomass by fast pyrolysis using microwaves

Lilivet Ubiera et al.

Summary: Microwave pyrolysis is an efficient and high-quality option for treating biomass residue, with bio-oil production significantly influenced by operating conditions and absorbed energy. High heating rates and appropriate energy absorption are crucial for achieving optimal bio-oil yields.

REACTION CHEMISTRY & ENGINEERING (2021)

Review Chemistry, Multidisciplinary

Guidelines for performing lignin-first biorefining

Mahdi M. Abu-Omar et al.

Summary: The valorisation of lignin is crucial for the economic viability of the lignocellulosic biorefining industry. The lignin-first biorefining approach, which considers lignin valorisation in the design phase, has been shown to make the fullest use of lignocellulose. Despite the diverse approaches to reporting and analyzing results from lignin-first methods, we propose guidelines for analyzing critical data in order to facilitate direct comparisons between studies.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Article Agricultural Engineering

Enzymatic hydrolysis of lignin by ligninolytic enzymes and analysis of the hydrolyzed lignin products

Sitong Zhang et al.

BIORESOURCE TECHNOLOGY (2020)

Review Engineering, Chemical

Hydrothermal Liquefaction of Lignin to Aromatic Chemicals: Impact of Lignin Structure

Yang Cao et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2020)

Review Energy & Fuels

Coke Formation during Thermal Treatment of Bio-oil

Xun Hu et al.

ENERGY & FUELS (2020)

Review Green & Sustainable Science & Technology

Lignin as a potential source of high-added value compounds: A review

Luis Alberto Zevallos Torres et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Article Agricultural Engineering

Pulsed-ozonolysis assisted oxidative treatment of forestry biomass for lignin fractionation

Carlos S. Osorio-Gonzalez et al.

BIORESOURCE TECHNOLOGY (2020)

Article Agricultural Engineering

PRODUCTION OF NOVOLAC RESIN AFTER PARTIAL SUBSTITUTION OF PHENOL FROM BIO-OIL

S. Adhikari et al.

TRANSACTIONS OF THE ASABE (2020)

Review Agricultural Engineering

From lignin to valuable products-strategies, challenges, and prospects

Hongliang Wang et al.

BIORESOURCE TECHNOLOGY (2019)

Article Multidisciplinary Sciences

High-purity lignin isolated from poplar wood meal through dissolving treatment with deep eutectic solvents

Yujie Chen et al.

ROYAL SOCIETY OPEN SCIENCE (2019)

Review Biochemical Research Methods

Lignin structure and its engineering

John Ralph et al.

CURRENT OPINION IN BIOTECHNOLOGY (2019)

Review Green & Sustainable Science & Technology

Lignin utilization: A review of lignin depolymerization from various aspects

Chonlong Chio et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2019)

Article Chemistry, Multidisciplinary

Catalytic Conversion of Lignin in Woody Biomass into Phenolic Monomers in Methanol/Water Mixtures without External Hydrogen

Xianhong Ouyang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Review Chemistry, Applied

Hydrotreatment of pyrolysis bio-oil: A review

Yinglei Han et al.

FUEL PROCESSING TECHNOLOGY (2019)

Article Chemistry, Multidisciplinary

Assessing the Facile Pretreatments of Bagasse for Efficient Enzymatic Conversion and Their Impacts on Structural and Chemical Properties

Alok Satlewal et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Article Chemistry, Multidisciplinary

Hydrotreatment of Kraft Lignin to Alkylphenolics and Aromatics Using Ni, Mo, and W Phosphides Supported on Activated Carbon

Ramesh Kumar Chowdari et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Article Chemistry, Physical

Selective hydrogenolysis of lignin and model compounds to monophenols over AuPd/CeO2

Xiaoqing Gao et al.

MOLECULAR CATALYSIS (2019)

Article Chemistry, Physical

Tungsten-based catalysts for lignin depolymerization: the role of tungsten species in C-O bond cleavage

Haiwei Guo et al.

CATALYSIS SCIENCE & TECHNOLOGY (2019)

Article Chemistry, Multidisciplinary

Electrochemical conversion of a bio-derivable hydroxy acid to a drop-in oxygenate diesel fuel

Jerome Meyers et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Review Biotechnology & Applied Microbiology

Lignocellulose degradation: An overview of fungi and fungal enzymes involved in lignocellulose degradation

Martina Andlar et al.

ENGINEERING IN LIFE SCIENCES (2018)

Article Chemistry, Applied

Liquefaction of kraft lignin over the composite catalyst HTaMoO6 and Rh/C in dioxane-water system

Lele Jin et al.

FUEL PROCESSING TECHNOLOGY (2018)

Article Agricultural Engineering

Thermal stability, degradation kinetics, and molecular weight of organosolv lignins from Pinus radiata

J. C. Dominguez et al.

INDUSTRIAL CROPS AND PRODUCTS (2018)

Article Agricultural Engineering

Catalytic effect of ZSM-5 zeolite and HY-340 niobic acid on the pyrolysis of industrial kraft lignins

J. A. Santana Junior et al.

INDUSTRIAL CROPS AND PRODUCTS (2018)

Article Engineering, Chemical

Optimization and up scaling of ionic liquid tolerant and thermo-alkali stable laccase from a marine Staphylococcus arlettae S1-20 using tea waste

Prakram Singh Chauhan et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2018)

Article Chemistry, Multidisciplinary

Understanding Microwave-Assisted Lignin Solubilization in Protic Ionic Liquids with Multiaromatic Imidazolium Cations

Omar Merino et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Multidisciplinary

Selective Cleavage of Lignin β-O-4 Aryl Ether Bond by β-Etherase of the White-Rot Fungus Dichomitus squalens

Mila Marinovic et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Review Agricultural Engineering

Lignin depolymerization and utilization by bacteria

Rong Xu et al.

BIORESOURCE TECHNOLOGY (2018)

Article Chemistry, Analytical

Structure characterization and pyrolysis behavior of organosolv lignin isolated from corncob residue

Xiaoyan Lv et al.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2018)

Article Chemistry, Analytical

Catalytic pyrolysis of lignin with red mud derived hierarchical porous catalyst for alkyl-phenols and hydrocarbons production

Shaoqing Wang et al.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2018)

Article Chemistry, Multidisciplinary

Selective Glucose Isomerization to Fructose via a Nitrogen-doped Solid Base Catalyst Derived from Spent Coffee Grounds

Season S. Chen et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Review Chemistry, Multidisciplinary

Electro-conversion as sustainable method for the fine chemical production from the biopolymer lignin

Michael Zirbes et al.

CURRENT OPINION IN GREEN AND SUSTAINABLE CHEMISTRY (2018)

Article Chemistry, Applied

Microwave-assisted selective cleavage of Cα-Cβ bond for lignin depolymerization

Guodian Zhu et al.

FUEL PROCESSING TECHNOLOGY (2017)

Article Engineering, Environmental

Depolymerization of concentrated sulfuric acid hydrolysis lignin to high-yield aromatic monomers in basic sub- and supercritical fluids

Marcel Jonathan Hidajat et al.

CHEMICAL ENGINEERING JOURNAL (2017)

Article Agricultural Engineering

Catalytic depolymerization of the hydrolyzed lignin over mesoporous catalysts

Pengru Chen et al.

BIORESOURCE TECHNOLOGY (2017)

Article Chemistry, Multidisciplinary

Conversion of lignin model compounds under mild conditions in pseudo-homogeneous systems

Lu Chen et al.

GREEN CHEMISTRY (2016)

Article Chemistry, Physical

New insights into the catalytic cleavage of the lignin β-O-4 linkage in multifunctional ionic liquid media

Martin Scott et al.

CATALYSIS SCIENCE & TECHNOLOGY (2016)

Article Chemistry, Multidisciplinary

Direct Catalytic Hydrogenolysis of Kraft Lignin to Phenols in Choline-Derived Ionic Liquids

Fei Liu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2016)

Article Chemistry, Multidisciplinary

Depolymerization of organosolv lignin to aromatic compounds over Cu-doped porous metal oxides

Katalin Barta et al.

GREEN CHEMISTRY (2014)

Article Biotechnology & Applied Microbiology

Investigation of the Amycolatopsis sp Strain ATCC 39116 Vanillin Dehydrogenase and Its Impact on the Biotechnical Production of Vanillin

Christian Fleige et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2013)

Article Agricultural Engineering

Production of polyols via direct hydrolysis of kraft lignin: Effect of process parameters

Nubla Mahmood et al.

BIORESOURCE TECHNOLOGY (2013)

Article Chemistry, Multidisciplinary

Lignin depolymerization (LDP) in alcohol over nickel-based catalysts via a fragmentation-hydrogenolysis process

Qi Song et al.

ENERGY & ENVIRONMENTAL SCIENCE (2013)

Article Chemistry, Multidisciplinary

Enzymatic cleavage of lignin β-O-4 aryl ether bonds via net internal hydrogen transfer

Jochen Reiter et al.

GREEN CHEMISTRY (2013)

Article Biochemistry & Molecular Biology

Identification of DypB from Rhodococcus jostii RHA1 as a Lignin Peroxidase

Mark Ahmad et al.

BIOCHEMISTRY (2011)

Review Engineering, Chemical

Lignin Depolymerization and Conversion: A Review of Thermochemical Methods

Madhav Prasad Pandey et al.

CHEMICAL ENGINEERING & TECHNOLOGY (2011)

Review Biochemical Research Methods

The emerging role for bacteria in lignin degradation and bio-product formation

Timothy D. H. Bugg et al.

CURRENT OPINION IN BIOTECHNOLOGY (2011)

Review Engineering, Environmental

Review of the Integrated Process for the Production of Grass Biomethane

Abdul-Sattar Nizami et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2009)

Article Biotechnology & Applied Microbiology

Review: lignin conversion by manganese peroxidase (MnP)

M Hofrichter

ENZYME AND MICROBIAL TECHNOLOGY (2002)