CA2201871A1 - An enzyme and enzyme preparation with endoglucanase activity - Google Patents

An enzyme and enzyme preparation with endoglucanase activity

Info

Publication number
CA2201871A1
CA2201871A1 CA002201871A CA2201871A CA2201871A1 CA 2201871 A1 CA2201871 A1 CA 2201871A1 CA 002201871 A CA002201871 A CA 002201871A CA 2201871 A CA2201871 A CA 2201871A CA 2201871 A1 CA2201871 A1 CA 2201871A1
Authority
CA
Canada
Prior art keywords
enzyme
enzyme composition
dsm
activity
cellulase
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002201871A
Other languages
French (fr)
Other versions
CA2201871C (en
Inventor
Martin Schulein
Karen Margrethe Oxenboll
Lene Nonboe Andersen
Soren Flensted Lassen
Markus Sakari Kauppinen
Jack Bech Nielsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novozymes AS
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from PCT/DK1995/000400 external-priority patent/WO1996011262A1/en
Publication of CA2201871A1 publication Critical patent/CA2201871A1/en
Application granted granted Critical
Publication of CA2201871C publication Critical patent/CA2201871C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Paper (AREA)

Abstract

An enzyme composition with substantial cellulolytic, especially endoglucanase, activity at alkaline conditions which is derived from or producible by fungi from the genus Acremonium, provided that the enzyme composition is not immunologically cross-reactive with antibodies raised against endoglucanases (EC 3.2.1.4) from Humicola insolens, DSM 1800, Fusarium oxysporum, DSM 2672, Myceliophthora thermophila, CBS 117.65, or Cephalosporium sp., RYM-202. The invention further relates to a DNA construct comprising a DNA sequence encoding an enzyme exhibiting endoglucanase activity. The enzyme composition and the isolated or cloned and expressed cellulase of the invention may be useful in any industrial process requiring an alkaline cellulase, e.g. for providing localised variation in the colour density of dyed fabric such as stone-washing of denim, for improving the drainage of an aqueous suspension of paper pulp, for the de-inking of recycled paper, in detergent compositions and in fabric softeners.
CA 2201871 1994-10-06 1995-10-06 An enzyme and enzyme preparation with endoglucanase activity Expired - Fee Related CA2201871C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DK116094 1994-10-06
DK1160/94 1994-10-06
DK129694 1994-11-11
DK1296/94 1994-11-11
PCT/DK1995/000400 WO1996011262A1 (en) 1994-10-06 1995-10-06 An enzyme and enzyme preparation with endoglucanase activity

Publications (2)

Publication Number Publication Date
CA2201871A1 true CA2201871A1 (en) 1996-04-18
CA2201871C CA2201871C (en) 2005-12-06

Family

ID=29407223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2201871 Expired - Fee Related CA2201871C (en) 1994-10-06 1995-10-06 An enzyme and enzyme preparation with endoglucanase activity

Country Status (1)

Country Link
CA (1) CA2201871C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057694A (en) * 2019-12-17 2020-04-24 云南农业大学 High-activity cellulase derived from rumen of Daqu cattle and gene thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057694A (en) * 2019-12-17 2020-04-24 云南农业大学 High-activity cellulase derived from rumen of Daqu cattle and gene thereof
CN111057694B (en) * 2019-12-17 2022-05-03 云南农业大学 High-activity cellulase derived from rumen of Daqu cattle and gene thereof

Also Published As

Publication number Publication date
CA2201871C (en) 2005-12-06

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Legal Events

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MKLA Lapsed

Effective date: 20131009

MKLA Lapsed

Effective date: 20131009