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MX9706823A - Una composicion mejorada de detergente para lavar ropa que contiene amilasa. - Google Patents

Una composicion mejorada de detergente para lavar ropa que contiene amilasa.

Info

Publication number
MX9706823A
MX9706823A MX9706823A MX9706823A MX9706823A MX 9706823 A MX9706823 A MX 9706823A MX 9706823 A MX9706823 A MX 9706823A MX 9706823 A MX9706823 A MX 9706823A MX 9706823 A MX9706823 A MX 9706823A
Authority
MX
Mexico
Prior art keywords
alpha
amylase
amylases
precursor
amino acid
Prior art date
Application number
MX9706823A
Other languages
English (en)
Inventor
Christopher C Barnett
Stephen G Boyer
Colin Mitchinson
Scott D Power
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 MX9706823A publication Critical patent/MX9706823A/es

Links

Classifications

    • 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
    • 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
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Se exponen detergentes que contienen nuevas alfaamilasas mutantes derivadas de las secuencias de ADN que se presentan naturalmente o alfa-amilasas recombinantes. Las alfa-amilasas mutantes, en general, se obtienen por modificaciones in vitro de una secuencia precursora de ADN que codifica la alfa-amilasa que se presenta naturalmente o recombinante para generar la substitucion (reemplazo) o supresion de uno o más residuos aminoácido oxidables en la secuencia aminoácido de una alfa-amilasa precursora. Tales detergentes para lavar ropa contienen alfa-amilasas mutantes que han aumentado la estabilidad en la capacidad de limpieza y/o alterado los perfiles de compartimiento de pH y/o alterado la estabilidad térmica al compararlas con el precursor.
MX9706823A 1995-03-24 1996-03-22 Una composicion mejorada de detergente para lavar ropa que contiene amilasa. MX9706823A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40977195A 1995-03-24 1995-03-24
PCT/US1996/004029 WO1996030481A1 (en) 1995-03-24 1996-03-22 An improved laundry detergent composition comprising amylase

Publications (1)

Publication Number Publication Date
MX9706823A true MX9706823A (es) 1997-11-29

Family

ID=23621898

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9706823A MX9706823A (es) 1995-03-24 1996-03-22 Una composicion mejorada de detergente para lavar ropa que contiene amilasa.

Country Status (10)

Country Link
EP (1) EP0815193A1 (es)
JP (1) JPH11502562A (es)
KR (1) KR19980702783A (es)
AU (1) AU718509B2 (es)
BR (1) BR9607751A (es)
CA (1) CA2216316A1 (es)
MX (1) MX9706823A (es)
NO (1) NO974402L (es)
NZ (1) NZ305257A (es)
WO (1) WO1996030481A1 (es)

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WO2017106676A1 (en) 2015-12-18 2017-06-22 Danisco Us Inc Polypeptides with endoglucanase activity and uses thereof
WO2017192692A1 (en) 2016-05-03 2017-11-09 Danisco Us Inc Protease variants and uses thereof
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US20230028935A1 (en) 2018-11-28 2023-01-26 Danisco Us Inc Subtilisin variants having improved stability
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CN116323935A (zh) 2020-08-27 2023-06-23 丹尼斯科美国公司 用于清洁的酶和酶组合物
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EP4402258A2 (en) 2021-09-13 2024-07-24 Danisco US Inc. Bioactive-containing granules
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Also Published As

Publication number Publication date
AU718509B2 (en) 2000-04-13
WO1996030481A1 (en) 1996-10-03
CA2216316A1 (en) 1996-10-03
EP0815193A1 (en) 1998-01-07
NO974402D0 (no) 1997-09-23
KR19980702783A (ko) 1998-08-05
NO974402L (no) 1997-11-19
JPH11502562A (ja) 1999-03-02
AU5322696A (en) 1996-10-16
NZ305257A (en) 1999-01-28
BR9607751A (pt) 1998-06-23

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