BR0011528A - Isolamento e atividades de despolimerases de lignina - Google Patents

Isolamento e atividades de despolimerases de lignina

Info

Publication number
BR0011528A
BR0011528A BR0011528-2A BR0011528A BR0011528A BR 0011528 A BR0011528 A BR 0011528A BR 0011528 A BR0011528 A BR 0011528A BR 0011528 A BR0011528 A BR 0011528A
Authority
BR
Brazil
Prior art keywords
lignin
activities
isolation
depolymerases
lignin depolymerases
Prior art date
Application number
BR0011528-2A
Other languages
English (en)
Inventor
Simo Sarkanen
Yongji Wang
Nugzar N Nutsubidze
Original Assignee
Univ Minnesota
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 Minnesota filed Critical Univ Minnesota
Publication of BR0011528A publication Critical patent/BR0011528A/pt

Links

Classifications

    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0065—Oxidoreductases (1.) acting on hydrogen peroxide as acceptor (1.11)
    • 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
    • C12P7/22—Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

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

Abstract

"ISOLAMENTO E ATIVIDADES DE DESPOLIMERASES DE LIGNINA". A despolimerase de lignina é eficaz na despolimerização de lignina de papel kraft e na deslignificação de polpa de papel kraft. As despolimerases de ligninas podem apresentar valores de pl de cerca de 4,9 e 5,8.
BR0011528-2A 1999-06-01 2000-06-01 Isolamento e atividades de despolimerases de lignina BR0011528A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13701799P 1999-06-01 1999-06-01
PCT/US2000/015168 WO2000073426A1 (en) 1999-06-01 2000-06-01 Isolation and activities of lignin depolymerases

Publications (1)

Publication Number Publication Date
BR0011528A true BR0011528A (pt) 2002-09-17

Family

ID=22475448

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011528-2A BR0011528A (pt) 1999-06-01 2000-06-01 Isolamento e atividades de despolimerases de lignina

Country Status (12)

Country Link
EP (1) EP1183334A1 (pt)
JP (1) JP2003505060A (pt)
AP (1) AP2001002363A0 (pt)
AU (1) AU5314600A (pt)
BR (1) BR0011528A (pt)
CA (1) CA2375030A1 (pt)
EA (1) EA200101274A1 (pt)
IL (1) IL146830A0 (pt)
MX (1) MXPA01012441A (pt)
NO (1) NO20015851L (pt)
PL (1) PL352317A1 (pt)
WO (1) WO2000073426A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9796993B2 (en) 2011-12-12 2017-10-24 Regents Of The University Of Minnesota Lignin-degrading methods

Also Published As

Publication number Publication date
EP1183334A1 (en) 2002-03-06
PL352317A1 (en) 2003-08-11
AU5314600A (en) 2000-12-18
AP2001002363A0 (en) 2001-12-31
CA2375030A1 (en) 2000-12-07
IL146830A0 (en) 2002-07-25
NO20015851L (no) 2002-01-14
WO2000073426A1 (en) 2000-12-07
JP2003505060A (ja) 2003-02-12
MXPA01012441A (es) 2002-11-07
EA200101274A1 (ru) 2002-04-25
NO20015851D0 (no) 2001-11-30

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]