DK166685A - Fremgangsmaade til fremstilling af cellulolytiske enzymer og fremgangsmaade til forsukring af cellulosematerialer dermed - Google Patents

Fremgangsmaade til fremstilling af cellulolytiske enzymer og fremgangsmaade til forsukring af cellulosematerialer dermed Download PDF

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Publication number
DK166685A
DK166685A DK166685A DK166685A DK166685A DK 166685 A DK166685 A DK 166685A DK 166685 A DK166685 A DK 166685A DK 166685 A DK166685 A DK 166685A DK 166685 A DK166685 A DK 166685A
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DK
Denmark
Prior art keywords
snow
ice
producing
melting composition
melting
Prior art date
Application number
DK166685A
Other languages
English (en)
Other versions
DK164070B (da
DK164070C (da
DK166685D0 (da
Inventor
Takashi Yamanobe
Yasushi Mitsuishi
Yoshiyuki Takasaki
Original Assignee
Agency Ind Science Techn
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 Ind Science Techn filed Critical Agency Ind Science Techn
Publication of DK166685D0 publication Critical patent/DK166685D0/da
Publication of DK166685A publication Critical patent/DK166685A/da
Publication of DK164070B publication Critical patent/DK164070B/da
Application granted granted Critical
Publication of DK164070C publication Critical patent/DK164070C/da

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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)
    • C12Y302/01032—Xylan endo-1,3-beta-xylosidase (3.2.1.32), i.e. endo-1-3-beta-xylanase
    • 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)
    • 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)
DK166685A 1985-01-07 1985-04-12 Fremgangsmaade til fremstilling af et sammensat cellulase/xylanase-enzympraeparat DK164070C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP58185 1985-01-07
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
JP349085 1985-01-11

Publications (4)

Publication Number Publication Date
DK166685D0 DK166685D0 (da) 1985-04-12
DK166685A true DK166685A (da) 1986-07-08
DK164070B DK164070B (da) 1992-05-04
DK164070C DK164070C (da) 1992-10-12

Family

ID=26333596

Family Applications (1)

Application Number Title Priority Date Filing Date
DK166685A DK164070C (da) 1985-01-07 1985-04-12 Fremgangsmaade til fremstilling af et sammensat cellulase/xylanase-enzympraeparat

Country Status (4)

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

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
US6140097A (en) * 1997-03-04 2000-10-31 Meiji Seika Kaisha Ltd. Mesophilic xylanases
EP0983347A4 (en) * 1997-05-28 2002-08-21 Primary Applic Pty Ltd IMPROVEMENT OF INDUSTRIAL ENZYMES
EP0976838A1 (en) * 1998-05-06 2000-02-02 Rhone-Poulenc Nutrition Animale Enzymes mixture
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
US20090176297A1 (en) * 2005-10-11 2009-07-09 Ra Energy Corporation 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
CN107920546A (zh) * 2015-09-04 2018-04-17 雀巢产品技术援助有限公司 制备咖啡提取物的方法
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
US4562150A (en) * 1983-03-09 1985-12-31 Agency Of Industrial Science And Technolgy Method for manufacture of cellulase
JPS59166095A (ja) * 1983-03-09 1984-09-19 Agency Of Ind Science & Technol セルロ−スの処理方法
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
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
EP0188050B1 (en) 1991-07-24
EP0188050A3 (en) 1987-10-21
DK164070B (da) 1992-05-04
EP0188050A2 (en) 1986-07-23
DK164070C (da) 1992-10-12
US4742005A (en) 1988-05-03
DK166685D0 (da) 1985-04-12
US4956291A (en) 1990-09-11
DE3583603D1 (de) 1991-08-29

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