LT3970B - Preparation exibiting enzymatic delignification activity, a method for producting the same and application thereof - Google Patents

Preparation exibiting enzymatic delignification activity, a method for producting the same and application thereof Download PDF

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Publication number
LT3970B
LT3970B LTIP1245A LTIP1245A LT3970B LT 3970 B LT3970 B LT 3970B LT IP1245 A LTIP1245 A LT IP1245A LT IP1245 A LTIP1245 A LT IP1245A LT 3970 B LT3970 B LT 3970B
Authority
LT
Lithuania
Prior art keywords
ncimb
preparation
xylanase
wood pulp
strains
Prior art date
Application number
LTIP1245A
Other languages
English (en)
Lithuanian (lt)
Inventor
Eugene Rosenberg
Yuval Shoham
Original Assignee
Korsnaes Ab
Univ Ramot
Technion Res & Dev Foundation
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 Korsnaes Ab, Univ Ramot, Technion Res & Dev Foundation filed Critical Korsnaes Ab
Publication of LTIP1245A publication Critical patent/LTIP1245A/xx
Publication of LT3970B publication Critical patent/LT3970B/lt

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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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof
    • 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)
    • C12Y302/01032—Xylan endo-1,3-beta-xylosidase (3.2.1.32), i.e. endo-1-3-beta-xylanase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/40—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against enzymes
    • 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)
    • 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)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • C12N9/248—Xylanases
    • 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)
    • C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)
    • 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)
    • C12Y302/01055—Alpha-N-arabinofuranosidase (3.2.1.55)
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/832—Bacillus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Earth Drilling (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
LTIP1245A 1990-01-10 1993-09-28 Preparation exibiting enzymatic delignification activity, a method for producting the same and application thereof LT3970B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000070A SE465320B (sv) 1990-01-10 1990-01-10 Preparat som uppvisar enzymatisk delignifieringsaktivitet, saett att framstaella detsamma och tillaempningar daerav

Publications (2)

Publication Number Publication Date
LTIP1245A LTIP1245A (en) 1995-04-25
LT3970B true LT3970B (en) 1996-05-27

Family

ID=20378196

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP1245A LT3970B (en) 1990-01-10 1993-09-28 Preparation exibiting enzymatic delignification activity, a method for producting the same and application thereof

Country Status (22)

Country Link
US (1) US5434071A (fr)
EP (1) EP0585217B1 (fr)
JP (1) JPH05505722A (fr)
KR (1) KR920703793A (fr)
AT (1) ATE150787T1 (fr)
AU (1) AU631485B2 (fr)
BR (1) BR9007975A (fr)
CA (1) CA2073436A1 (fr)
DE (1) DE69030326D1 (fr)
FI (1) FI923016A (fr)
IE (1) IE62344B1 (fr)
IL (1) IL96922A0 (fr)
LT (1) LT3970B (fr)
LV (1) LV10489B (fr)
NO (1) NO922727D0 (fr)
NZ (1) NZ236708A (fr)
PL (1) PL166837B1 (fr)
PT (1) PT96461B (fr)
RU (1) RU2054480C1 (fr)
SE (1) SE465320B (fr)
WO (1) WO1991010724A1 (fr)
ZA (1) ZA91179B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677161A (en) * 1990-01-10 1997-10-14 Korsnas Aktiebolag Preparation exhibiting enzymatic activity, a method of producing the same, and applications thereof
WO1991018976A1 (fr) * 1990-06-08 1991-12-12 Novo Nordisk A/S HEMICELLULASES THERMOSTABLES PRODUITES PAR $i(BACILLUS STEAROTHERMOPHILUS)
GB9018426D0 (en) * 1990-08-22 1990-10-03 Sandoz Ltd Improvements in or relating to novel compounds
WO1993020192A1 (fr) * 1992-03-31 1993-10-14 Korsnäs Aktiebolag PREPARATION DE DELIGNIFICATION PRESENTANT UNE ACTIVITE D'α-L-ARABINOFURANOSIDASE, SA PRODUCTION ET SON APPLICATION
DK105592D0 (da) * 1992-08-26 1992-08-26 Novo Nordisk As Nyt enzym
JP2807612B2 (ja) * 1993-03-12 1998-10-08 ノボ ノルディスク アクティーゼルスカブ 新規キシラナーゼ、その製造法、該キシラナーゼによるパルプ処理方法及びキシロオリゴ糖の製造法
JPH0787957A (ja) * 1993-07-28 1995-04-04 Nippon Paper Ind Co Ltd 微生物ｓｋｂ−１１５２株及びそれを利用したパルプの漂白方法
ATE477323T1 (de) * 1993-12-24 2010-08-15 Dsm Ip Assets Bv Alkalitoleranter xylanase
US6506592B1 (en) * 1998-08-18 2003-01-14 Board Of Regents Of The University Of Nebraska Hyperthermophilic alpha-glucosidase gene and its use
KR20040033143A (ko) * 2002-10-11 2004-04-21 한남수 써모토가 마리티마의 아라비노푸라노시데이즈, 및 이를이용한 아라비노스 생산방법
JP2007529993A (ja) 2003-07-02 2007-11-01 シンジェンタ パーティシペーションズ アーゲー グルカナーゼ、それらをコードする核酸並びにそれらを製造及び使用する方法
WO2005021714A2 (fr) 2003-08-11 2005-03-10 Diversa Corporation Laccases, acides nucleiques codant pour ces enzymes et procedes permettant de les produire et de les utiliser
DK2258836T3 (en) 2004-09-10 2016-07-25 Novozymes North America Inc Methods for the prevention, elimination, reduction or destruction of biofilms
US8043839B2 (en) 2006-02-14 2011-10-25 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
MX369001B (es) 2006-08-04 2019-10-24 Basf Enzymes Llc Glucanasas, acidos nucleicos que las codifican, y metodos para hacerlas y usarlas.
EP2205744B1 (fr) 2007-10-03 2015-01-14 BP Corporation North America Inc. Xylanases, acides nucléiques codant pour elles et leurs méthodes d'obtention et d'utilisation
JP6384720B2 (ja) 2014-07-30 2018-09-05 株式会社デンソー 回転角度検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557894A1 (fr) 1984-01-10 1985-07-12 Centre Tech Ind Papier Procede de traitement de pates papetieres par une solution enzymatique favorisant la fibrillation et pates ainsi traitees.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692413A (en) * 1985-07-15 1987-09-08 Repligen Corporation Use of rLDM™ 1-6 and other ligninolytic enzymes for the decolorization of E1 effluent
FR2604198B1 (fr) * 1986-09-22 1989-07-07 Du Pin Cellulose Procede de traitement d'une pate papetiere par une solution enzymatique.
FI81395B (fi) * 1988-03-14 1990-06-29 Cultor Oy Foerfarande foer blekning av cellulosamassa.
US5179021A (en) * 1989-02-10 1993-01-12 Gil Inc. (Now Ici Canada Inc.) Pulp bleaching process comprising oxygen delignification and xylanase enzyme treatment
FI90888B (fi) * 1989-02-14 1993-12-31 Enso Gutzeit Oy Menetelmä selluloosamassan valkaisemiseksi
FI86896B (fi) * 1989-05-04 1992-07-15 Enso Gutzeit Oy Foerfarande foer blekning av cellulosamassa.
ZA904441B (en) * 1989-06-22 1991-03-27 Int Paper Co Enzymatic delignification of lignocellulosic material
WO1991002791A1 (fr) * 1989-08-14 1991-03-07 Cultor Oy Blanchiment enzymatique de la cellulose
EP0487557B1 (fr) * 1989-08-14 1996-02-14 Genencor International Europe Oy Amelioration du blanchiment d'une pate
DK420289D0 (da) * 1989-08-25 1989-08-25 Novo Nordisk As Fremgangsmaade til behandling af lignocellulosepulp
NZ235679A (en) * 1989-10-18 1993-01-27 Int Paper Co Bleaching lignocellulosic pulp using (a) treatment with xylanase and (b) one or more chemical bleaching stages
WO1991018976A1 (fr) * 1990-06-08 1991-12-12 Novo Nordisk A/S HEMICELLULASES THERMOSTABLES PRODUITES PAR $i(BACILLUS STEAROTHERMOPHILUS)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557894A1 (fr) 1984-01-10 1985-07-12 Centre Tech Ind Papier Procede de traitement de pates papetieres par une solution enzymatique favorisant la fibrillation et pates ainsi traitees.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DEKKER R.F.H AND RICHARS G.N.: "Their Occurence, Purification, Properties and Mode of Activity", ADVANCES IN CARBOHYDRATE CHEMISTRY AND BIOCHEMISTRY, 1976, pages 277 - 352
SPIRO R.G.: "Analysis of sugars found in glycoproteins", METHODS IN ENZYMOLOGY, 1966, pages 7 - 9

Also Published As

Publication number Publication date
PT96461B (pt) 1998-06-30
KR920703793A (ko) 1992-12-18
US5434071A (en) 1995-07-18
CA2073436A1 (fr) 1991-07-11
ZA91179B (en) 1991-10-30
RU2054480C1 (ru) 1996-02-20
LV10489A (lv) 1995-02-20
SE9000070L (sv) 1991-07-11
EP0585217A1 (fr) 1994-03-09
SE465320B (sv) 1991-08-26
DE69030326D1 (de) 1997-04-30
IL96922A0 (en) 1992-03-29
AU631485B2 (en) 1992-11-26
BR9007975A (pt) 1992-11-10
WO1991010724A1 (fr) 1991-07-25
IE910066A1 (en) 1991-07-17
LV10489B (en) 1996-04-20
EP0585217B1 (fr) 1997-03-26
NO922727L (no) 1992-07-10
PT96461A (pt) 1991-10-15
JPH05505722A (ja) 1993-08-26
FI923016A0 (fi) 1992-06-29
LTIP1245A (en) 1995-04-25
SE9000070D0 (sv) 1990-01-10
IE62344B1 (en) 1995-01-25
PL166837B1 (pl) 1995-06-30
NO922727D0 (no) 1992-07-10
FI923016A (fi) 1992-06-29
ATE150787T1 (de) 1997-04-15
AU7166391A (en) 1991-08-05
NZ236708A (en) 1992-10-28

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MM9A Lapsed patents

Effective date: 19970928