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

Info

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
Authority
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
DK166685D0 (da
DK164070C (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

Links

Classifications

    • 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)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (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
JP58185A JPS61162177A (ja) 1985-01-07 1985-01-07 セルラ−ゼの生産法
JP58185 1985-01-07
JP349085 1985-01-11
JP60003490A JPS61162181A (ja) 1985-01-11 1985-01-11 耐熱性キシラナ−ゼの製造法

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
AU6119598A (en) * 1997-03-04 1998-09-22 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Mesophilic xylanases
US6274178B1 (en) * 1997-05-28 2001-08-14 Primary Applications Pty. Limited Enhancement 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
US20090170153A1 (en) * 2004-07-09 2009-07-02 Ra Energy 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 (en) * 2015-09-04 2018-07-11 Nestec S.A. Method of producing a coffee extract
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
JPS59166082A (ja) * 1983-03-09 1984-09-19 Agency Of Ind Science & Technol グルコセルラ−ゼの製造法
US4562150A (en) * 1983-03-09 1985-12-31 Agency Of Industrial Science And Technolgy Method for manufacture of cellulase
JPS6043954B2 (ja) * 1983-03-09 1985-10-01 工業技術院長 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
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
DK164070B (da) 1992-05-04
EP0188050A3 (en) 1987-10-21
DK166685D0 (da) 1985-04-12
US4742005A (en) 1988-05-03
EP0188050B1 (en) 1991-07-24
EP0188050A2 (en) 1986-07-23
DE3583603D1 (de) 1991-08-29
DK164070C (da) 1992-10-12

Similar Documents

Publication Publication Date Title
EP0187620A3 (en) Pyrrolo-pyrroles, process for their preparation and use
HUT44059A (en) New surface-active composition and process for preparing the same
DK166685A (da) Fremgangsmaade til fremstilling af cellulolytiske enzymer og fremgangsmaade til forsukring af cellulosematerialer dermed
GB2159520B (en) 1, 24-dihydroxy- 22-vitamin d3 and process for preparing same
GB8617114D0 (en) Cutting method
DE3566888D1 (en) Silanes, process for their preparation and their use
GB8626274D0 (en) Hydrometallurgic process
GB8507606D0 (en) Process
DE3567638D1 (en) 2,4-dichloro-3-alkyl-6-nitrophenols and process for their preparation
GB8603732D0 (en) Cospinning process
EP0153732A3 (en) Polybutadiene and process for preparing the same
EP0205346A3 (en) Improved heat-strengthening process
YU167087A (en) Process for obtaining 4,4-dialkyl-2-azetidinone
EP0270497A3 (en) Dough-rolling method
ZA878439B (en) Aluminothermic composition
GB8514003D0 (en) Process
DE3561058D1 (en) Hydroxy-thia-alcanes, process for their preparation and their uses
GB2176188B (en) Process for producing 2,6-naphthalenediol and 2,6-diacetoxynaphthalene
ZA862695B (en) Composition,method for preparing and use thereof
DE3664473D1 (en) Epoxysteroid ucy1003 and process for preparing the same
EP0213594A3 (en) Polymerflood process
DE3561386D1 (en) Postashalum stone, method for preparing same and its use
IL75224A0 (en) Tetrahydronaphthalenols and process for the preparation thereof
GB8511168D0 (en) Process
GB8513309D0 (en) Process

Legal Events

Date Code Title Description
PBP Patent lapsed
PBP Patent lapsed