NL190817C - Werkwijze voor de produktie van bacteriële polysacchariden. - Google Patents
Werkwijze voor de produktie van bacteriële polysacchariden.Info
- Publication number
- NL190817C NL190817C NL7612448A NL7612448A NL190817C NL 190817 C NL190817 C NL 190817C NL 7612448 A NL7612448 A NL 7612448A NL 7612448 A NL7612448 A NL 7612448A NL 190817 C NL190817 C NL 190817C
- Authority
- NL
- Netherlands
- Prior art keywords
- production
- bacterial polysaccharides
- polysaccharides
- bacterial
- Prior art date
Links
Classifications
-
- 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
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/813—Continuous fermentation
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/91—Xanthomonas
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB46784/75A GB1512536A (en) | 1975-11-12 | 1975-11-12 | Production of bacterial polysaccharides |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7612448A NL7612448A (nl) | 1977-05-16 |
NL190817B NL190817B (nl) | 1994-04-05 |
NL190817C true NL190817C (nl) | 1994-09-01 |
Family
ID=10442585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7612448A NL190817C (nl) | 1975-11-12 | 1976-11-09 | Werkwijze voor de produktie van bacteriële polysacchariden. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4696900A (nl) |
CA (1) | CA1082627A (nl) |
FI (1) | FI763226A (nl) |
FR (1) | FR2331614A1 (nl) |
GB (1) | GB1512536A (nl) |
NL (1) | NL190817C (nl) |
NO (1) | NO152096C (nl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1512536A (en) * | 1975-11-12 | 1978-06-01 | Secr Defence | Production of bacterial polysaccharides |
DE2849183C3 (de) * | 1977-11-16 | 1981-04-16 | Tate & Lyle Ltd., London | Verfahren zur Herstellung von Polysaccharid |
US4263399A (en) * | 1979-05-31 | 1981-04-21 | Merck & Co., Inc. | High phosphate process for making low calcium, smooth flow xanthan gum |
US4328308A (en) * | 1980-07-14 | 1982-05-04 | Standard Oil Company (Indiana) | Semi-continuous method for production of xanthan gum using Xanthomanas campestris ATCC 31600 and Xanthomanas campestris ATCC 31602 |
US4328310A (en) * | 1980-07-14 | 1982-05-04 | Standard Oil Company (Indiana) | Semi-continuous method for production of xanthan gum using Xanthomonas campestris ATCC 31601 |
US4311796A (en) | 1980-07-14 | 1982-01-19 | Standard Oil Company (Indiana) | Method for improving specific xanthan productivity during continuous fermentation |
US4374929A (en) | 1980-07-14 | 1983-02-22 | Standard Oil Company (Indiana) | Production of xanthan gum from a chemically defined medium introduction |
US4407951A (en) * | 1980-07-14 | 1983-10-04 | Standard Oil Company (Indiana) | Xanthomonas campestris ATCC 31600 and process for use |
US4400467A (en) | 1980-07-14 | 1983-08-23 | Standard Oil Company (Indiana) | Process of using xanthomonas campestris NRRL B-12075 and NRRL B-12074 for making heteropolysaccharide |
FR2671097B1 (fr) * | 1990-12-28 | 1993-04-23 | Sanofi Sa | Souche mutante de xanthomonas campestris, procede d'obtention de xanthane et xanthane non visqueux. |
FR2701490B1 (fr) * | 1993-02-16 | 1995-04-14 | Inst Francais Du Petrole | Procédé de production d'un mout de xanthane ayant une propriété améliorée, composition obtenue et application de la composition dans une boue de forage de puits. |
EP0796916A1 (en) * | 1996-03-22 | 1997-09-24 | Triple-A B.V. | Improvement of amino acid fermentation processes |
US5763230A (en) * | 1996-03-22 | 1998-06-09 | Triple-A B.V. P/A Produkschap Voor Veevoedor | Amino acid fermentation processes |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822319A (en) * | 1954-08-17 | 1958-02-04 | Monod Jacques | Methods for the cultivation of micro-organisms |
US3020206A (en) * | 1960-05-23 | 1962-02-06 | Jersey Prod Res Co | Process for synthesizing polysaccharides |
US3281329A (en) * | 1963-09-10 | 1966-10-25 | Exxon Production Research Co | Fermentation process for producing a heteropolysaccharide |
US3271267A (en) * | 1964-07-29 | 1966-09-06 | Archer Daniels Midland Co | Biochemical synthesis of industrial gums |
US3455786A (en) * | 1965-11-10 | 1969-07-15 | Commercial Solvents Corp | Process for the production of polysaccharide gum polymers |
US3391061A (en) * | 1966-01-27 | 1968-07-02 | Kelco Co | Process for producing polysaccharides |
US3391060A (en) * | 1966-01-27 | 1968-07-02 | Kelco Co | Process for producing a polysaccharide |
US3328262A (en) * | 1966-03-07 | 1967-06-27 | Exxon Production Research Co | Heteropolysaccharide fermentation process |
US3485719A (en) * | 1967-10-13 | 1969-12-23 | Us Agriculture | Continuous process for producing xanthomonas heteropolysaccharide |
FR2251620A1 (en) * | 1973-11-21 | 1975-06-13 | Rhone Poulenc Ind | Polysaccharide prodn. by fermentation of glucides - using distillation residues of a previous step as fermentation medium |
GB1512536A (en) * | 1975-11-12 | 1978-06-01 | Secr Defence | Production of bacterial polysaccharides |
FR2342339A1 (fr) * | 1976-02-26 | 1977-09-23 | Rhone Poulenc Ind | Procede de production de polysaccharides par fermentation |
US4394447A (en) * | 1978-05-23 | 1983-07-19 | The United States Of America As Represented By The Secretary Of Agriculture | Production of high-pyruvate xanthan gum on synthetic medium |
US4282321A (en) * | 1978-11-30 | 1981-08-04 | Pfizer, Inc. | Fermentation process for production of xanthan |
US4400467A (en) * | 1980-07-14 | 1983-08-23 | Standard Oil Company (Indiana) | Process of using xanthomonas campestris NRRL B-12075 and NRRL B-12074 for making heteropolysaccharide |
US4311796A (en) * | 1980-07-14 | 1982-01-19 | Standard Oil Company (Indiana) | Method for improving specific xanthan productivity during continuous fermentation |
DE3105556A1 (de) * | 1981-02-16 | 1982-09-02 | Henkel KGaA, 4000 Düsseldorf | "verbessertes verfahren zur herstellung von xanthomonas-biopolymeren" |
-
1975
- 1975-11-12 GB GB46784/75A patent/GB1512536A/en not_active Expired
-
1976
- 1976-11-09 NL NL7612448A patent/NL190817C/nl not_active IP Right Cessation
- 1976-11-10 CA CA265,304A patent/CA1082627A/en not_active Expired
- 1976-11-10 FR FR7633951A patent/FR2331614A1/fr active Granted
- 1976-11-10 FI FI763226A patent/FI763226A/fi not_active Application Discontinuation
- 1976-11-11 NO NO763860A patent/NO152096C/no unknown
-
1984
- 1984-06-06 US US06/617,743 patent/US4696900A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO152096C (no) | 1985-07-31 |
NO763860L (nl) | 1977-05-13 |
NL7612448A (nl) | 1977-05-16 |
GB1512536A (en) | 1978-06-01 |
FR2331614A1 (fr) | 1977-06-10 |
FI763226A (nl) | 1977-05-13 |
FR2331614B1 (nl) | 1981-02-13 |
NL190817B (nl) | 1994-04-05 |
US4696900A (en) | 1987-09-29 |
CA1082627A (en) | 1980-07-29 |
NO152096B (no) | 1985-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 961109 |