Nothing Special   »   [go: up one dir, main page]

Sahay, 2022 - Google Patents

Deconstruction of lignocelluloses: Potential biological approaches

Sahay, 2022

Document ID
13114020995222995905
Author
Sahay S
Publication year
Publication venue
Handbook of biofuels

External Links

Snippet

Lignocellulosic materials are composed of three main structural polymers: cellulose, hemicelluloses, and lignin. These three are drastically different chemically and are interconnected in a very intricate manner. While cellulose is a homopolymer of glucose that …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels
    • Y02E50/16—Cellulosic bio-ethanol
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)

Similar Documents

Publication Publication Date Title
Malhotra et al. Laccase-mediated delignification and detoxification of lignocellulosic biomass: removing obstacles in energy generation
Saldarriaga-Hernández et al. Biotransformation of lignocellulosic biomass into industrially relevant products with the aid of fungi-derived lignocellulolytic enzymes
Sharma et al. Biological pretreatment of lignocellulosic biomass for biofuels and bioproducts: an overview
Tsegaye et al. Microbial delignification and hydrolysis of lignocellulosic biomass to enhance biofuel production: an overview and future prospect
Wu et al. Lignocellulose dissociation with biological pretreatment towards the biochemical platform: A review
Agrawal et al. Current understanding of the inhibition factors and their mechanism of action for the lignocellulosic biomass hydrolysis
Andlar et al. Lignocellulose degradation: An overview of fungi and fungal enzymes involved in lignocellulose degradation
Ummalyma et al. Biological pretreatment of lignocellulosic biomass—Current trends and future perspectives
Saritha et al. Biological pretreatment of lignocellulosic substrates for enhanced delignification and enzymatic digestibility
Paramjeet et al. Biofuels: Production of fungal-mediated ligninolytic enzymes and the modes of bioprocesses utilizing agro-based residues
Sindhu et al. Biological pretreatment of lignocellulosic biomass–an overview
Masran et al. Harnessing the potential of ligninolytic enzymes for lignocellulosic biomass pretreatment
Singh Biological treatment of plant biomass and factors affecting bioactivity
Chen et al. Biological pretreatment of lignocellulosics: potential, progress and challenges
Sahay Deconstruction of lignocelluloses: Potential biological approaches
CN103189516A (en) Compositions and methods for production of fermentable sugars
Nguyen et al. Brief review: lignocellulolytic enzymes from polypores for efficient utilization of biomass
Canam et al. Pretreatment of lignocellulosic biomass using microorganisms: approaches, advantages, and limitations
Okeke et al. Ligninolytic and cellulolytic enzymes—biocatalysts for green agenda
Saini et al. Fungal oxidoreductases and CAZymes effectively degrade lignocellulosic component of switchgrass for bioethanol production
Kusi et al. A Review Article of Biological Pre-Treatment of Agricultural Biomass.
Kocher et al. An overview of pretreatment processes with special reference to biological pretreatment for rice straw delignification
Rana Green approaches in the valorization of plant wastes: Recent insights and future directions
US20140302567A1 (en) Methods and compositions using lignolytic enzymes and mediators to reduce and reform lignin contents in lignocellulosic biomass
Huang et al. Advances in the production of fungi-derived lignocellulolytic enzymes using agricultural wastes