BR9707203A - Protease cp70 ativa no frio - Google Patents

Protease cp70 ativa no frio

Info

Publication number
BR9707203A
BR9707203A BR9707203-6A BR9707203A BR9707203A BR 9707203 A BR9707203 A BR 9707203A BR 9707203 A BR9707203 A BR 9707203A BR 9707203 A BR9707203 A BR 9707203A
Authority
BR
Brazil
Prior art keywords
protease
activity
inactivated
temperature
hemoglobin
Prior art date
Application number
BR9707203-6A
Other languages
English (en)
Inventor
A K M Quamrul Hasan
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9707203A publication Critical patent/BR9707203A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J3/00—Working-up of proteins for foodstuffs
    • A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
    • A23J3/32—Working-up of proteins for foodstuffs by hydrolysis using chemical agents
    • A23J3/34—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
    • A23J3/341—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins
    • 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Nutrition Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Patente de Invenção:<B>"PROTEASE CP70 ATIVA NO FRIO"<D>. Apresenta-se aqui uma protease psicrofílica que tem as seguintes propriedades físico-químicas: (a) atividade específica e especificidade de substrato: a protease age sobre caseína, gelatina, hemoglobina e albumina, decompondo-as especificamente na ordem caseína, gelatina, hemoglobina e albumina; (b) pH ótimo:8,0 (c) estabilidade em pH: a protease é estável na faixa de pH 6,5 a pH 10,0 a 30°C durante 1 hora; (d) temperatura ótima: cerca de 40°C; (e) estabilidade à temperatura: em pH 7 durante 1 hora, a protease quase não é inativada a uma temperatura de até 30°C. mas é inativada a 40°C em até 40%, e completamente inativada a 50°C em cerca de 10 minutos; (f) atividade enzimática: a protease tem cerca de 50% ou mais de sua atividade máxima a 20°C; (g) o centro de atividade da enzima é a serina; e (h) o peso molecular da protease é de cerca de 70 kDa, conforme medido por SDS-PAGE.
BR9707203-6A 1996-01-26 1997-01-24 Protease cp70 ativa no frio BR9707203A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8012207A JPH09201195A (ja) 1996-01-26 1996-01-26 低温活性プロテアーゼｃｐ７０
PCT/US1997/001148 WO1997027313A1 (en) 1996-01-26 1997-01-24 Cold-active protease cp70

Publications (1)

Publication Number Publication Date
BR9707203A true BR9707203A (pt) 1999-12-28

Family

ID=11798951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707203-6A BR9707203A (pt) 1996-01-26 1997-01-24 Protease cp70 ativa no frio

Country Status (7)

Country Link
EP (1) EP0876500A4 (pt)
JP (1) JPH09201195A (pt)
CN (1) CN1214084A (pt)
AR (1) AR005541A1 (pt)
BR (1) BR9707203A (pt)
CA (1) CA2243598C (pt)
WO (1) WO1997027313A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09224666A (ja) * 1996-02-16 1997-09-02 Procter & Gamble Co:The 低温活性プロテアーゼｃｐ５８および低温性細菌
WO1999025848A1 (en) * 1997-11-14 1999-05-27 The Procter & Gamble Company A polynucleotide encoding cp70 cold active protease
JP2019080493A (ja) * 2017-10-27 2019-05-30 プリマハム株式会社 プロテアーゼ、洗浄剤組成物、洗浄方法、微生物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0871719A1 (en) * 1995-02-17 1998-10-21 The Procter & Gamble Company Psychrophilic protease and psychrophilic bacteria
JP3592795B2 (ja) * 1995-06-01 2004-11-24 花王株式会社 低温至適アルカリプロテアーゼ、これを生産する微生物及び当該アルカリプロテアーゼの製造法

Also Published As

Publication number Publication date
CA2243598A1 (en) 1997-07-31
EP0876500A1 (en) 1998-11-11
WO1997027313A1 (en) 1997-07-31
EP0876500A4 (en) 2002-11-27
CA2243598C (en) 2002-10-22
AR005541A1 (es) 1999-06-23
CN1214084A (zh) 1999-04-14
JPH09201195A (ja) 1997-08-05

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1855 DE 25/07/2006.