JPS5668392A - Xanthanase enzyme and production thereof - Google Patents
Xanthanase enzyme and production thereofInfo
- Publication number
- JPS5668392A JPS5668392A JP14824280A JP14824280A JPS5668392A JP S5668392 A JPS5668392 A JP S5668392A JP 14824280 A JP14824280 A JP 14824280A JP 14824280 A JP14824280 A JP 14824280A JP S5668392 A JPS5668392 A JP S5668392A
- Authority
- JP
- Japan
- Prior art keywords
- production
- xanthanase enzyme
- xanthanase
- enzyme
- 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.)
- Pending
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
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- 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)
-
- 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
- C12N9/88—Lyases (4.)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y402/00—Carbon-oxygen lyases (4.2)
- C12Y402/02—Carbon-oxygen lyases (4.2) acting on polysaccharides (4.2.2)
- C12Y402/02012—Xanthan lyase (4.2.2.12)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/15—Corynebacterium
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7937169 | 1979-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5668392A true JPS5668392A (en) | 1981-06-09 |
Family
ID=10508781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14824280A Pending JPS5668392A (en) | 1979-10-26 | 1980-10-24 | Xanthanase enzyme and production thereof |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0030393B1 (ja) |
JP (1) | JPS5668392A (ja) |
DE (1) | DE3063779D1 (ja) |
DK (1) | DK151267C (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4996153A (en) * | 1988-05-10 | 1991-02-26 | The United States Of America As Represented By The Secretary Of Agriculture | Heat-stable, salt-tolerant microbial xanthanase |
US4886746A (en) * | 1988-05-10 | 1989-12-12 | The United States Of America As Represented By The Secretary Of Agriculture | Heat-stable, salt-tolerant microbial xanthanase |
US5247995A (en) * | 1992-02-26 | 1993-09-28 | Bj Services Company | Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and completions of oil and gas wells |
US5881813A (en) * | 1996-11-06 | 1999-03-16 | Bj Services Company | Method for improved stimulation treatment |
US6110875A (en) * | 1997-03-07 | 2000-08-29 | Bj Services Company | Methods and materials for degrading xanthan |
US6150493A (en) * | 1997-06-12 | 2000-11-21 | General Electric Company | Process for the preparation of poly(ester-carbonate)s |
US6138760A (en) * | 1998-12-07 | 2000-10-31 | Bj Services Company | Pre-treatment methods for polymer-containing fluids |
US6818594B1 (en) | 1999-11-12 | 2004-11-16 | M-I L.L.C. | Method for the triggered release of polymer-degrading agents for oil field use |
US20120220513A1 (en) | 2009-12-29 | 2012-08-30 | Novozymes A/S | Polypeptides Having Detergency Enhancing Effect |
EP2539447B1 (en) | 2010-02-25 | 2017-07-26 | Novozymes A/S | Variants of a lysozyme and polynucleotides encoding same |
US20130266554A1 (en) | 2010-09-16 | 2013-10-10 | Novozymes A/S | Lysozymes |
AR090971A1 (es) | 2012-05-07 | 2014-12-17 | Novozymes As | Polipeptidos que tienen actividad de degradacion de xantano y polinucleotidos que los codifican |
CA2991114A1 (en) * | 2015-09-17 | 2017-03-23 | Novozymes A/S | Polypeptides having xanthan degrading activity and polynucleotides encoding same |
CN111154816B (zh) * | 2020-02-25 | 2023-03-21 | 李宪臻 | 一种利用大肠杆菌降解黄原胶制备黄原胶寡糖的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE787379A (fr) * | 1971-08-10 | 1973-02-09 | Merck & Co Inc | Enzymes pour l'hygiene de la bouche et procede de preparation de ces enzymes |
-
1980
- 1980-09-19 EP EP80200884A patent/EP0030393B1/en not_active Expired
- 1980-09-19 DE DE8080200884T patent/DE3063779D1/de not_active Expired
- 1980-10-24 JP JP14824280A patent/JPS5668392A/ja active Pending
- 1980-10-24 DK DK453080A patent/DK151267C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK151267B (da) | 1987-11-16 |
EP0030393B1 (en) | 1983-06-15 |
DK453080A (da) | 1981-04-27 |
DK151267C (da) | 1988-05-16 |
EP0030393A1 (en) | 1981-06-17 |
DE3063779D1 (en) | 1983-07-21 |
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