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DE3583603D1 - Verfahren zur produktion von zellulolytischen enzymen. - Google Patents

Verfahren zur produktion von zellulolytischen enzymen.

Info

Publication number
DE3583603D1
DE3583603D1 DE8585302505T DE3583603T DE3583603D1 DE 3583603 D1 DE3583603 D1 DE 3583603D1 DE 8585302505 T DE8585302505 T DE 8585302505T DE 3583603 T DE3583603 T DE 3583603T DE 3583603 D1 DE3583603 D1 DE 3583603D1
Authority
DE
Germany
Prior art keywords
cellulolytic enzymes
producing cellulolytic
producing
enzymes
cellulolytic
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.)
Expired - Fee Related
Application number
DE8585302505T
Other languages
English (en)
Inventor
Takashi Yamanobe
Yasushi Mitsuishi
Yoshiyuki Takasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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
Priority claimed from JP58185A external-priority patent/JPS61162177A/ja
Priority claimed from JP60003490A external-priority patent/JPS61162181A/ja
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Application granted granted Critical
Publication of DE3583603D1 publication Critical patent/DE3583603D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/16—Removing unwanted substances
    • A23F5/163—Removing unwanted substances using enzymes or microorganisms
    • 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
    • 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
    • C12N9/2445—Beta-glucosidase (3.2.1.21)
    • 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
    • C12N9/2482—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)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • 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)
    • C12Y302/01021—Beta-glucosidase (3.2.1.21)
    • 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
    • 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
    • Y10S435/911—Microorganisms using fungi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE8585302505T 1985-01-07 1985-04-10 Verfahren zur produktion von zellulolytischen enzymen. Expired - Fee Related DE3583603D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58185A JPS61162177A (ja) 1985-01-07 1985-01-07 セルラ−ゼの生産法
JP60003490A JPS61162181A (ja) 1985-01-11 1985-01-11 耐熱性キシラナ−ゼの製造法

Publications (1)

Publication Number Publication Date
DE3583603D1 true DE3583603D1 (de) 1991-08-29

Family

ID=26333596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302505T Expired - Fee Related DE3583603D1 (de) 1985-01-07 1985-04-10 Verfahren zur produktion von zellulolytischen enzymen.

Country Status (4)

Country Link
US (2) US4742005A (de)
EP (1) EP0188050B1 (de)
DE (1) DE3583603D1 (de)
DK (1) DK164070C (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742005A (en) * 1985-01-07 1988-05-03 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method for production of cellulolytic enzymes and method for saccharification of cellulosic materials therewith
US4954447A (en) * 1988-07-22 1990-09-04 The Regents Of The University Of California Feraxanase, a highly specific enzyme for hydrolysis of complex polysaccharides
US5432075A (en) * 1989-09-26 1995-07-11 Midwest Research Institute Low molecular weight thermostable β-D-glucosidase from acidothermus cellulolyticus
JP2948471B2 (ja) * 1994-03-31 1999-09-13 明治製菓株式会社 セルラーゼを添加した家畜の飼料
US5437992A (en) * 1994-04-28 1995-08-01 Genencor International, Inc. Five thermostable xylanases from microtetraspora flexuosa for use in delignification and/or bleaching of pulp
US6099844A (en) * 1994-08-22 2000-08-08 Triarco Industries, Inc. Increasing yield of extractable substances from botanicals with an enzyme composition
US5789227A (en) * 1995-09-14 1998-08-04 Lockheed Martin Energy Systems, Inc. Processing of cellulosic material by a cellulase-containing cell-free fermentate produced from cellulase-producing bacteria, ATCC 55702
DE19628263A1 (de) * 1996-07-12 1998-01-15 Fraunhofer Ges Forschung Verfahren zur Herstellung von Celluloselösungen in wasserhaltigem Aminoxid
AU6119598A (en) * 1997-03-04 1998-09-22 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Mesophilic xylanases
BR9809476A (pt) * 1997-05-28 2000-06-20 Primary Applic Pty Limited Processos para intensificar uma reação catalisada por enzima e para intensificar ou aumentar o teor dietético metabolisável de um gênero alimentìcio, e, gênero alimentìcio com maior teor dietético metabolisável.
EP0976838A1 (de) * 1998-05-06 2000-02-02 Rhone-Poulenc Nutrition Animale Enzymgemisch
US20040005674A1 (en) * 2002-04-30 2004-01-08 Athenix Corporation Methods for enzymatic hydrolysis of lignocellulose
CA2579024A1 (en) * 2004-07-09 2006-02-16 Earnest Stuart Effect of radiation on cellulase enzymes
US20100129909A1 (en) * 2005-10-11 2010-05-27 Earnest Stuart Device and method for treating biomass
JP4986038B2 (ja) * 2007-05-07 2012-07-25 独立行政法人産業技術総合研究所 高加水分解活性セルラーゼおよびヘミセルラーゼの製造方法
US8431551B2 (en) * 2010-01-12 2013-04-30 Albert Duoibes Nutritional composition made using isolated organic matter
EP3344056A1 (de) * 2015-09-04 2018-07-11 Nestec S.A. Verfahren zur herstellung eines kaffeeextrakts
CN111690633B (zh) * 2020-07-14 2021-03-23 云南师范大学 一种内切木聚糖酶突变体s45c08及制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832575B2 (ja) * 1976-02-12 1983-07-14 協和醗酵工業株式会社 畜乳の乳量、乳質の改善用飼料および改善方法
DE2643800C2 (de) * 1976-09-29 1986-10-30 Fritz Werner Industrie-Ausrüstungen GmbH, 6222 Geisenheim Verfahren zur Herstellung von Xylose durch enzymatische Hydrolyse von Xylanen
JPS6043954B2 (ja) * 1983-03-09 1985-10-01 工業技術院長 セルラ−ゼの製造法
JPS59166082A (ja) * 1983-03-09 1984-09-19 Agency Of Ind Science & Technol グルコセルラ−ゼの製造法
JPS59166095A (ja) * 1983-03-09 1984-09-19 Agency Of Ind Science & Technol セルロ−スの処理方法
US4562150A (en) * 1983-03-09 1985-12-31 Agency Of Industrial Science And Technolgy Method for manufacture of cellulase
US4742005A (en) * 1985-01-07 1988-05-03 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method for production of cellulolytic enzymes and method for saccharification of cellulosic materials therewith

Also Published As

Publication number Publication date
US4956291A (en) 1990-09-11
EP0188050B1 (de) 1991-07-24
DK166685A (da) 1986-07-08
DK164070B (da) 1992-05-04
EP0188050A2 (de) 1986-07-23
DK166685D0 (da) 1985-04-12
EP0188050A3 (en) 1987-10-21
US4742005A (en) 1988-05-03
DK164070C (da) 1992-10-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee