BR112023018913A2 - Métodos para produzir uma primeira composição de matéria compreendendo celulose e uma segunda composição de matéria compreendendo xilose e lignina e para produzir e usar enzimas in situ - Google Patents

Métodos para produzir uma primeira composição de matéria compreendendo celulose e uma segunda composição de matéria compreendendo xilose e lignina e para produzir e usar enzimas in situ

Info

Publication number
BR112023018913A2
BR112023018913A2 BR112023018913A BR112023018913A BR112023018913A2 BR 112023018913 A2 BR112023018913 A2 BR 112023018913A2 BR 112023018913 A BR112023018913 A BR 112023018913A BR 112023018913 A BR112023018913 A BR 112023018913A BR 112023018913 A2 BR112023018913 A2 BR 112023018913A2
Authority
BR
Brazil
Prior art keywords
producing
matter
composition
situ
cellulose
Prior art date
Application number
BR112023018913A
Other languages
English (en)
Inventor
D Laskar Dhrubojyoti
R Lehrburger Edwin
Harry Cullinan
Jing Li
Y Lee Yoon
Zhihua Jiang
Original Assignee
Univ Auburn
Purevision Tech Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Auburn, Purevision Tech Llc filed Critical Univ Auburn
Publication of BR112023018913A2 publication Critical patent/BR112023018913A2/pt

Links

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
    • 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C07H1/08—Separation; Purification from natural products
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; 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)
    • 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • 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
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • 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)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D2011/002—Counter-current extraction
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • 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
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • 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
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/885—Trichoderma
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/002—Xylose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes
    • 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 GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

métodos para produzir uma primeira composição de matéria compreendendo celulose e uma segunda composição de matéria compreendendo xilose e lignina e para produzir e usar enzimas in situ. um processo integrado e aparelho correspondente que produz um produto de celulose deslignificada e relativamente limpo a partir de biomassa lignocelulósica. o método inclui o tratamento de uma porção da própria celulose deslignificada como um substrato para produzir enzimas celulolíticas no local, incluindo o tratamento adicional da celulose deslignificada restante com as enzimas celulolíticas resultantes para hidrólise enzimática in situ. o processo e o aparelho são úteis para produzir açúcares fermentáveis para a fabricação econômica de açúcares fermentáveis, combustíveis, bioprodutos e produtos químicos.
BR112023018913A 2021-03-18 2022-03-17 Métodos para produzir uma primeira composição de matéria compreendendo celulose e uma segunda composição de matéria compreendendo xilose e lignina e para produzir e usar enzimas in situ BR112023018913A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163162623P 2021-03-18 2021-03-18
PCT/US2022/020800 WO2022197957A1 (en) 2021-03-18 2022-03-17 Apparatus and process for treating biomass for on-site production of cellulolytic enzymes and method of using the enzymes to manufacture fuels and chemicals

Publications (1)

Publication Number Publication Date
BR112023018913A2 true BR112023018913A2 (pt) 2023-12-05

Family

ID=83285161

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023018913A BR112023018913A2 (pt) 2021-03-18 2022-03-17 Métodos para produzir uma primeira composição de matéria compreendendo celulose e uma segunda composição de matéria compreendendo xilose e lignina e para produzir e usar enzimas in situ

Country Status (6)

Country Link
US (1) US11542532B2 (pt)
EP (1) EP4308700A1 (pt)
AU (1) AU2022238911A1 (pt)
BR (1) BR112023018913A2 (pt)
CA (1) CA3212543A1 (pt)
WO (1) WO2022197957A1 (pt)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461648A (en) * 1980-07-11 1984-07-24 Patrick Foody Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural residues and the like
US8518684B2 (en) 2008-11-18 2013-08-27 Novozymes, Inc. Methods and compositions for degrading cellulosic material
US20210147770A1 (en) 2017-07-11 2021-05-20 Honest Inc. Fermented beverages from cannabis and methods for production thereof

Also Published As

Publication number Publication date
EP4308700A1 (en) 2024-01-24
CA3212543A1 (en) 2022-09-22
AU2022238911A1 (en) 2023-10-05
US20220298531A1 (en) 2022-09-22
WO2022197957A1 (en) 2022-09-22
US11542532B2 (en) 2023-01-03

Similar Documents

Publication Publication Date Title
Takano et al. Bioethanol production from rice straw by simultaneous saccharification and fermentation with statistical optimized cellulase cocktail and fermenting fungus
Kogo et al. Production of rice straw hydrolysis enzymes by the fungi Trichoderma reesei and Humicola insolens using rice straw as a carbon source
Sindhu et al. Biological pretreatment of lignocellulosic biomass–An overview
Fillat et al. Laccases as a potential tool for the efficient conversion of lignocellulosic biomass: a review
Saritha et al. Biological pretreatment of lignocellulosic substrates for enhanced delignification and enzymatic digestibility
Alvarez-Vasco et al. Alkaline hydrogen peroxide (AHP) pretreatment of softwood: enhanced enzymatic hydrolysability at low peroxide loadings
MX350376B (es) Metodo para producir azucares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico-alcalino.
Ximenes et al. Hydrothermal pretreatment of lignocellulosic biomass for bioethanol production
BRPI0600409A (pt) processo de produção de enzimas celulolìticas e hemicelulolìticas, utilizando os resìduos de destilação de fermentação etanólica de hidrolisados enzimáticos de materiais (ligno)-celulósicos
Singh et al. Cellulase in pulp and paper industry
ATE430204T1 (de) Verfahren zur herstellung von ethanol
BRPI0822998A8 (pt) sistema de producao de material orgânico, utilizando material de biomassa e método
BR112015000950A2 (pt) Método de hidrólise de um material celulósico pré-tratado, processo de produção de um produto de fermentação, e, composição
BRPI0819641A2 (pt) Processo de produção de álcool em um contexto de biorrefinaria
BR112013003105A2 (pt) método de pré-tratamento de matérias-primas lignocelulósicas por ácido diluído
DK1485495T3 (da) Fremgangsmåde til glucosefremstilling under anvendelse af endoglucanasekerneprotein til forbedret indvinding og genbrug af enzym
BR112013005686A2 (pt) xilanases ativas durante o pré-tratamento de biomassa celulósica.
BR112012018528A2 (pt) composições e métodos relativos a enzimas de atividade dupla com atividade xilanase e celulase
BRPI0821390A2 (pt) Processo de produção de suco açucarado a partir de biomassa lignocelulósica com reciclagem melhorada das enzimas
Woo et al. An overview on the factors affecting enzymatic saccharification of lignocellulosic biomass into fermentable sugars
Nawaz et al. Sustainable production of bioethanol using levulinic acid pretreated sawdust
BR112023018913A2 (pt) Métodos para produzir uma primeira composição de matéria compreendendo celulose e uma segunda composição de matéria compreendendo xilose e lignina e para produzir e usar enzimas in situ
da Silva et al. Evaluation of blend production of cellulases and xylanases Using pretreated and recycled carnauba straw
BRPI0705744A2 (pt) composição de enzimas, uso da composição na hidrólise enzimática de material lignocelulósico, processo de produção de enzimas que degradam a fração de polissacarìdeos da biomassa, processo de produção de álcool utilizando a composição de enzima
EA201692199A1 (ru) Способ получения этанола путем последовательного ферментативного гидролиза целлюлозы и гемицеллюлоз из лигноцеллюлозного сырья