JPH06506732A - パルプ処理のためのセルラーゼの使用 - Google Patents
パルプ処理のためのセルラーゼの使用Info
- Publication number
- JPH06506732A JPH06506732A JP4508963A JP50896392A JPH06506732A JP H06506732 A JPH06506732 A JP H06506732A JP 4508963 A JP4508963 A JP 4508963A JP 50896392 A JP50896392 A JP 50896392A JP H06506732 A JPH06506732 A JP H06506732A
- Authority
- JP
- Japan
- Prior art keywords
- endoglucanase
- cellulase
- endoglucanases
- use according
- humicola
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- C12N9/14—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)
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- 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
-
- 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
Abstract
Description
Claims (10)
- 1.製紙用パルプの処理のため、高含量のエンドグルカナーゼを含みそして少量 のセロビオヒドラーゼを含むか、または全く含まないセルラーゼ調製品の使用。
- 2.セルラーゼ調製品が、少なくとも50%(合計セルラーゼ蛋白質含量の重量 )のエンドグルカナーゼを含有する、請求の範囲第1項記載の使用。
- 3.セルラーゼ調製品が、少なくとも90%(合計セルラーゼ蛋白質含量の重量 )のエンドグルカナーゼを含有する、請求の範囲第2項記載の使用。
- 4.エンドグルカナーゼが、単成分のエンドグルカナーゼである、請求の範囲第 1〜3項のいずれかに記載の使用。
- 5.エンドグルカナーゼが、pH4〜7に最適pHを有し、そしてアスペルギル ス(Aspergillus)、ファネロカエテ(Phanerochaete )、ペニシリウム(Penicillium)、ゲオトリカム(Geotric um)又はトリコデルマ(Trichoderma)株から由来する、請求の範 囲第1〜4項のいずれかに記載の使用。
- 6.エンドグルカナーゼが、pH6.5〜9に最適pHを有し、そしてフミコラ (Humicola)、フサリウム(Fusarium)、マイセリオフトラ( MycelioPhthora)株から由来する、請求の範囲第1〜4項のいず れかに記載の使用。
- 7.エンドグルカナーゼが9を超えるpHに最適pHを有し、そしてアルカリ性 バシラス(BacilluS)株から由来する、請求の範囲第1〜4項のいずれ かに記載の使用。
- 8.エンドグルカナーゼが、セルロース結合領域を含むエンドグルカナーゼであ る、請求の範囲第4項記載の使用。
- 9.エンドグルカナーゼが、フミコラ インソレンス(Humicolains olens)、DSM1800由来の約43kDのエンドグルカナーゼに対して 発生させた抗体と免疫反応性であるエンドグルカナーゼである、請求の範囲第4 項記載の使用。
- 10.エンドグルカナーゼが、添付の配列表の配列番号1に示したアミノ酸配列 、またはエンドグルカナーゼ活性を示すその同族体を有する、請求の範囲第4又 は9項記載の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK73891A DK73891D0 (da) | 1991-04-22 | 1991-04-22 | Enzymbehandling |
DK738/91 | 1991-04-22 | ||
PCT/DK1992/000114 WO1992018688A1 (en) | 1991-04-22 | 1992-04-10 | Use of cellulase for pulp treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06506732A true JPH06506732A (ja) | 1994-07-28 |
JP3110758B2 JP3110758B2 (ja) | 2000-11-20 |
Family
ID=8096981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP04508963A Expired - Fee Related JP3110758B2 (ja) | 1991-04-22 | 1992-04-10 | パルプ処理のためのセルラーゼの使用 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0583310B1 (ja) |
JP (1) | JP3110758B2 (ja) |
CA (1) | CA2109111C (ja) |
DE (1) | DE69214283T2 (ja) |
DK (1) | DK73891D0 (ja) |
FI (1) | FI110194B (ja) |
NZ (1) | NZ242445A (ja) |
WO (1) | WO1992018688A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0849187A (ja) * | 1994-08-05 | 1996-02-20 | New Oji Paper Co Ltd | オフセット印刷用塗工紙 |
JPWO2002022943A1 (ja) * | 2000-09-14 | 2004-01-22 | 明治製菓株式会社 | 紙力低下を伴わない古紙のセルラーゼ脱墨法及びその評価方法 |
WO2013176033A1 (ja) * | 2012-05-21 | 2013-11-28 | 王子ホールディングス株式会社 | 微細繊維の製造方法と微細繊維及び不織布並びに微細繊維状セルロース |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUT70470A (en) * | 1993-05-10 | 1995-10-30 | Gist Brocades Nv | Combined action of endoglucanases and cellobiohydrolases |
DE69534513T2 (de) | 1994-03-08 | 2006-07-27 | Novozymes A/S | Neuartige alkalische zellulasen |
US5525193A (en) * | 1994-10-26 | 1996-06-11 | Novo Nordisk A/S | Use of monocomponent cellulase for removing inks, coatings, and toners from printed paper |
SE506440C2 (sv) * | 1995-03-09 | 1997-12-15 | Svenska Traeforskningsinst | Styrning av barrvedmassas fiberlängdsfördelning genom enzymatisk och mekanisk behandling |
CN102080070B (zh) | 1995-03-17 | 2016-01-20 | 诺沃奇梅兹有限公司 | 新的内切葡聚糖酶 |
WO1998006892A1 (en) * | 1996-08-16 | 1998-02-19 | International Paper Company | Enzymatic freeness enhancement |
JP2001505784A (ja) * | 1996-12-11 | 2001-05-08 | ギスト ブロカデス ベスローテン フェンノートシャップ | 不透明なフルーツジュース及びその製造方法 |
US7922705B2 (en) | 2005-10-03 | 2011-04-12 | The Procter & Gamble Company | Densified fibrous structures and methods for making same |
US7943814B2 (en) * | 2005-10-03 | 2011-05-17 | The Procter & Gamble Company | Densified fibrous structures and methods for making same |
CA2675592A1 (en) | 2007-01-18 | 2008-07-24 | Danisco Us, Inc., Genencor Division | Modified endoglucanase ii and methods of use |
US9145640B2 (en) | 2013-01-31 | 2015-09-29 | University Of New Brunswick | Enzymatic treatment of wood chips |
US9127401B2 (en) | 2013-01-31 | 2015-09-08 | University Of New Brunswick | Wood pulp treatment |
US20190203413A1 (en) | 2016-09-16 | 2019-07-04 | Basf Se | Methods of Modifying Pulp Comprising Cellulase Enzymes and Products Thereof |
WO2023225459A2 (en) | 2022-05-14 | 2023-11-23 | Novozymes A/S | Compositions and methods for preventing, treating, supressing and/or eliminating phytopathogenic infestations and infections |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604198B1 (fr) * | 1986-09-22 | 1989-07-07 | Du Pin Cellulose | Procede de traitement d'une pate papetiere par une solution enzymatique. |
JP2728531B2 (ja) * | 1988-03-24 | 1998-03-18 | ノボ ノルディスク アクティーゼルスカブ | セルラーゼ調製品 |
DK16490D0 (da) * | 1990-01-19 | 1990-01-19 | Novo Nordisk As | Enzym |
WO1991017243A1 (en) * | 1990-05-09 | 1991-11-14 | Novo Nordisk A/S | A cellulase preparation comprising an endoglucanase enzyme |
-
1991
- 1991-04-22 DK DK73891A patent/DK73891D0/da not_active Application Discontinuation
-
1992
- 1992-04-10 WO PCT/DK1992/000114 patent/WO1992018688A1/en active IP Right Grant
- 1992-04-10 CA CA002109111A patent/CA2109111C/en not_active Expired - Lifetime
- 1992-04-10 DE DE69214283T patent/DE69214283T2/de not_active Expired - Lifetime
- 1992-04-10 EP EP92909639A patent/EP0583310B1/en not_active Expired - Lifetime
- 1992-04-10 JP JP04508963A patent/JP3110758B2/ja not_active Expired - Fee Related
- 1992-04-22 NZ NZ24244592A patent/NZ242445A/en not_active IP Right Cessation
-
1993
- 1993-10-21 FI FI934655A patent/FI110194B/fi not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0849187A (ja) * | 1994-08-05 | 1996-02-20 | New Oji Paper Co Ltd | オフセット印刷用塗工紙 |
JPWO2002022943A1 (ja) * | 2000-09-14 | 2004-01-22 | 明治製菓株式会社 | 紙力低下を伴わない古紙のセルラーゼ脱墨法及びその評価方法 |
WO2013176033A1 (ja) * | 2012-05-21 | 2013-11-28 | 王子ホールディングス株式会社 | 微細繊維の製造方法と微細繊維及び不織布並びに微細繊維状セルロース |
JPWO2013176033A1 (ja) * | 2012-05-21 | 2016-01-12 | 王子ホールディングス株式会社 | 微細繊維の製造方法と微細繊維及び不織布並びに微細繊維状セルロース |
US10167576B2 (en) | 2012-05-21 | 2019-01-01 | Oji Holdings Corporation | Method of producing fine fiber, and fine fiber, non-woven fabric, and fine fibrous cellulose |
Also Published As
Publication number | Publication date |
---|---|
DK73891D0 (da) | 1991-04-22 |
NZ242445A (en) | 1994-09-27 |
FI110194B (fi) | 2002-12-13 |
EP0583310A1 (en) | 1994-02-23 |
CA2109111C (en) | 2006-03-14 |
JP3110758B2 (ja) | 2000-11-20 |
WO1992018688A1 (en) | 1992-10-29 |
FI934655A0 (fi) | 1993-10-21 |
CA2109111A1 (en) | 1992-10-23 |
FI934655A (fi) | 1993-10-21 |
EP0583310B1 (en) | 1996-10-02 |
DE69214283D1 (de) | 1996-11-07 |
DE69214283T2 (de) | 1997-02-20 |
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