MX9801889A - Composiciones de celulasa modificadas con proteasa. - Google Patents

Composiciones de celulasa modificadas con proteasa.

Info

Publication number
MX9801889A
MX9801889A MX9801889A MX9801889A MX9801889A MX 9801889 A MX9801889 A MX 9801889A MX 9801889 A MX9801889 A MX 9801889A MX 9801889 A MX9801889 A MX 9801889A MX 9801889 A MX9801889 A MX 9801889A
Authority
MX
Mexico
Prior art keywords
treatment
cellulase
cellulase compositions
modified cellulase
protease
Prior art date
Application number
MX9801889A
Other languages
English (en)
Inventor
Kathleen A Clarkson
Katherine D Collier
Edmund Larenas
Original Assignee
Genencor Int
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 Genencor Int filed Critical Genencor Int
Publication of MX9801889A publication Critical patent/MX9801889A/es

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)
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • 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
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • D06P5/158—Locally discharging the dyes with other compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

Una celulasa modificada y un método para preparar la misma, el cual comprende una composicion de celulasa la cual es tratada con una proteasa en donde al menos una celulasa proteolíticamente estable está presente en la composicion de celulasa. La composicion de celulasa descrita puede ser usada en el tratamiento de material lignocelulosico, el tratamiento de forrajes para animales, el tratamiento de aguas residuales, el tratamiento de textiles, deslavado o en detergentes de lavandería.
MX9801889A 1995-09-20 1996-09-18 Composiciones de celulasa modificadas con proteasa. MX9801889A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53080295A 1995-09-20 1995-09-20
PCT/US1996/014976 WO1997011165A2 (en) 1995-09-20 1996-09-18 Protease modified cellulase compositions

Publications (1)

Publication Number Publication Date
MX9801889A true MX9801889A (es) 1998-05-31

Family

ID=24115040

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9801889A MX9801889A (es) 1995-09-20 1996-09-18 Composiciones de celulasa modificadas con proteasa.

Country Status (6)

Country Link
EP (1) EP0851915A2 (es)
AU (1) AU7363796A (es)
CA (1) CA2229780A1 (es)
MX (1) MX9801889A (es)
NZ (1) NZ320821A (es)
WO (1) WO1997011165A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001096382A2 (en) 2000-06-15 2001-12-20 Prokaria Ehf. Thermostable cellulase
CN114479172B (zh) * 2022-01-26 2024-10-11 太原理工大学 一种生态型毛混纺织物中毛发类组分快速溶解分离方法
CN115156169B (zh) * 2022-07-06 2023-07-28 杭州临港化纤有限公司 一种假捻盘的清洗工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290474A (en) * 1990-10-05 1994-03-01 Genencor International, Inc. Detergent composition for treating cotton-containing fabrics containing a surfactant and a cellulase composition containing endolucanase III from trichoderma ssp
PT702713E (pt) * 1993-06-11 2002-06-28 Genencor Int Metodos enzimaticos e utilizacao de enzimas para produzir um aspecto de lavado com pedra na producao de pecas de ganga coradas com anil
US5700686A (en) * 1995-06-06 1997-12-23 Iogen Corporation Protease-treated and purified cellulase compositions and methods for reducing backstaining during enzymatic stonewashing

Also Published As

Publication number Publication date
EP0851915A2 (en) 1998-07-08
AU7363796A (en) 1997-04-09
CA2229780A1 (en) 1997-03-27
NZ320821A (en) 1999-11-29
WO1997011165A2 (en) 1997-03-27
WO1997011165A3 (en) 1997-08-28

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