ZA844936B - Process for preparing xanthomonas heteropolysaccharide,heteropolysaccharide as prepared by the latter process and its use - Google Patents
Process for preparing xanthomonas heteropolysaccharide,heteropolysaccharide as prepared by the latter process and its useInfo
- Publication number
- ZA844936B ZA844936B ZA844936A ZA844936A ZA844936B ZA 844936 B ZA844936 B ZA 844936B ZA 844936 A ZA844936 A ZA 844936A ZA 844936 A ZA844936 A ZA 844936A ZA 844936 B ZA844936 B ZA 844936B
- Authority
- ZA
- South Africa
- Prior art keywords
- heteropolysaccharide
- prepared
- xanthomonas
- preparing
- preparing xanthomonas
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
- C09K8/905—Biopolymers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
-
- 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
- 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
- C12R2001/64—Xanthomonas
-
- 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
-
- 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
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pyridine Compounds (AREA)
- Image Processing (AREA)
- Steroid Compounds (AREA)
- Detergent Compositions (AREA)
- Saccharide Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838317696A GB8317696D0 (en) | 1983-06-29 | 1983-06-29 | Preparing xanthomonas heteroplysaccharide |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA844936B true ZA844936B (en) | 1985-02-27 |
Family
ID=10545004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA844936A ZA844936B (en) | 1983-06-29 | 1984-06-28 | Process for preparing xanthomonas heteropolysaccharide,heteropolysaccharide as prepared by the latter process and its use |
Country Status (23)
Country | Link |
---|---|
US (2) | US4752580A (xx) |
EP (1) | EP0130647B1 (xx) |
JP (1) | JPS6047694A (xx) |
KR (1) | KR850000531A (xx) |
AT (1) | ATE41446T1 (xx) |
AU (1) | AU577534B2 (xx) |
BR (1) | BR8403194A (xx) |
CA (1) | CA1223224A (xx) |
DE (1) | DE3477204D1 (xx) |
DK (1) | DK316884A (xx) |
EG (1) | EG17121A (xx) |
FI (1) | FI76378C (xx) |
GB (1) | GB8317696D0 (xx) |
HU (1) | HU198101B (xx) |
IE (1) | IE57693B1 (xx) |
IL (1) | IL72255A (xx) |
MX (1) | MX7682E (xx) |
NO (1) | NO160790C (xx) |
NZ (1) | NZ208700A (xx) |
RO (1) | RO89428A (xx) |
SG (1) | SG41890G (xx) |
SU (1) | SU1389683A3 (xx) |
ZA (1) | ZA844936B (xx) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3481625D1 (de) * | 1983-09-09 | 1990-04-19 | Shell Int Research | Biopolymerzusammensetzungen und verfahren zur herstellung derselben. |
IL79165A0 (en) * | 1985-06-28 | 1986-09-30 | Merck & Co Inc | Heteropolysaccharide s-657 and its preparation |
US5175278A (en) * | 1985-06-28 | 1992-12-29 | Merck & Co., Inc. | Heteropolysaccharide S-657 |
US4868293A (en) * | 1985-08-06 | 1989-09-19 | Getty Scientific Development Company | Polysaccharide polymer made by xanthomonas |
US5091376A (en) * | 1986-07-28 | 1992-02-25 | Massachusetts Institute Of Technology | Non-capsule exopolysaccharide from Zoogloea ramigera |
US5008108A (en) * | 1986-07-28 | 1991-04-16 | Massachusetts Institute Of Technology | Compositions utilizing an exocellular polysaccharide isolated from Zoogloea ramigera |
US4851393A (en) * | 1986-07-28 | 1989-07-25 | Massachusetts Institute Of Technology | Method for utilizing an exocellular polysaccharide isolated from zoogloea ramigera |
US4948733A (en) * | 1986-07-28 | 1990-08-14 | Massachusetts Institute Of Technology | Zoogloea transformation using exopoly saccharide non-capsule producing strains |
GB8622032D0 (en) * | 1986-09-12 | 1986-10-22 | Shell Int Research | Aqueous polysaccharide compositions |
US5334520A (en) * | 1990-05-25 | 1994-08-02 | Center For Innovative Technology | Production of poly-beta-hydroxybutyrate in transformed escherichia coli |
US5518907A (en) * | 1989-06-07 | 1996-05-21 | Center For Innovative Technology | Cloning and expression in Escherichia coli of the Alcaligenes eutrophus H16 poly-beta-hydroxybutyrate biosynthetic pathway |
US5156214A (en) * | 1990-12-17 | 1992-10-20 | Mobil Oil Corporation | Method for imparting selectivity to polymeric gel systems |
US5277830A (en) * | 1990-12-17 | 1994-01-11 | Mobil Oil Corporation | pH tolerant heteropolysaccharide gels for use in profile control |
WO1992011441A1 (en) * | 1990-12-17 | 1992-07-09 | Mobil Oil Corporation | pH TOLERANT HETEROPOLYSACCHARIDE GELS FOR USE IN PROFILE CONTROL |
US5881826A (en) | 1997-02-13 | 1999-03-16 | Actisystems, Inc. | Aphron-containing well drilling and servicing fluids |
CA2257697C (en) | 1998-12-31 | 2003-05-20 | Fracmaster Ltd. | Foam-fluid for fracturing subterranean formations |
CA2257699C (en) | 1998-12-31 | 2003-07-22 | Fracmaster Ltd. | Fluids for fracturing subterranean formations |
AU5793600A (en) * | 1999-09-22 | 2001-03-29 | Baker Hughes Incorporated | Hydraulic fracturing using non-ionic surfactant gelling agent |
US6875728B2 (en) | 1999-12-29 | 2005-04-05 | Bj Services Company Canada | Method for fracturing subterranean formations |
US6649571B1 (en) | 2000-04-04 | 2003-11-18 | Masi Technologies, L.L.C. | Method of generating gas bubbles in oleaginous liquids |
JP4850333B2 (ja) * | 2000-10-23 | 2012-01-11 | ユニバーサル造船株式会社 | 砕氷船及び船型改良法 |
BR0207930A (pt) * | 2001-03-05 | 2004-03-02 | Ortho Mcneil Pharm Inc | Composições farmacêuticas lìquidas com sabor mascarado |
US6746992B2 (en) | 2001-07-25 | 2004-06-08 | M-I, L.L.C. | High density thermally stable well fluids |
US20040186180A1 (en) * | 2003-03-21 | 2004-09-23 | Gelotte Cathy K. | Non-steroidal anti-inflammatory drug dosing regimen |
US20050069590A1 (en) * | 2003-09-30 | 2005-03-31 | Buehler Gail K. | Stable suspensions for medicinal dosages |
US20050095299A1 (en) * | 2003-10-30 | 2005-05-05 | Wynn David W. | Controlled release analgesic suspensions |
US20050095300A1 (en) * | 2003-10-30 | 2005-05-05 | Wynn David W. | Controlled release analgesic suspensions |
US20060093631A1 (en) * | 2004-10-29 | 2006-05-04 | Buehler Gail K | Dye-free pharmaceutical suspensions and related methods |
US20060093630A1 (en) * | 2004-10-29 | 2006-05-04 | Buehler Gail K | Dye-free pharmaceutical suspensions and related methods |
US20060093629A1 (en) | 2004-10-29 | 2006-05-04 | Buehler Gail K | Dye-free pharmaceutical suspensions and related methods |
BRPI0500573A (pt) * | 2005-02-18 | 2006-09-26 | Petroleo Brasileiro Sa | método e fluido para aumento do fator de recuperação em reservatórios petrolìferos |
US20080014275A1 (en) * | 2006-07-13 | 2008-01-17 | Buehler Gail K | Pharmaceutical suspensions and related methods |
CN101534795B (zh) | 2006-11-21 | 2013-04-03 | 麦克内尔-Ppc股份有限公司 | 改进释放的镇痛悬浮液 |
US9833510B2 (en) | 2007-06-12 | 2017-12-05 | Johnson & Johnson Consumer Inc. | Modified release solid or semi-solid dosage forms |
US8287210B2 (en) | 2010-11-17 | 2012-10-16 | Amcol International Corporation | Sub-aqueous placement of water-based suspensions and method of manufacture and use |
GB201110672D0 (en) | 2011-06-23 | 2011-08-10 | M I Drilling Fluids Uk Ltd | Wellbore fluid |
RU2553562C1 (ru) * | 2014-05-19 | 2015-06-20 | Маргарита Анатольевна Иванова | Способ получения культуральной жидкости, содержащей ксантан |
RU2559553C1 (ru) * | 2014-07-22 | 2015-08-10 | Маргарита Анатольевна Иванова | Способ получения ксантана |
MA40859A (fr) | 2014-10-29 | 2017-09-05 | Johnson & Johnson Consumer Inc | Particules de cadotril |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305016A (en) * | 1959-11-02 | 1967-02-21 | Exxon Production Research Co | Displacement of oil from partially depleted reservoirs |
US3198268A (en) * | 1963-07-02 | 1965-08-03 | Exxon Production Research Co | Method of reducing fluid loss in well treatment |
US3485719A (en) * | 1967-10-13 | 1969-12-23 | Us Agriculture | Continuous process for producing xanthomonas heteropolysaccharide |
FR2328770A1 (fr) * | 1975-10-23 | 1977-05-20 | Santerre Orsan | Nouveau procede de production d'un polysaccharide par fermentation |
US4182860A (en) * | 1975-11-10 | 1980-01-08 | Laskin Allen I | Modified heteropolysaccharides and their preparation |
US4141842A (en) * | 1977-03-28 | 1979-02-27 | Mobil Oil Corporation | Waterflood oil recovery process employing stabilized biopolymers |
US4296203A (en) * | 1977-11-15 | 1981-10-20 | Pfizer Inc. | Xanthomonas bipolymer for use in displacement of oil from partially depleted reservoirs |
US4418145A (en) * | 1980-07-14 | 1983-11-29 | Standard Oil Company | Xanthomonas campestris ATCC 31601 and process for use |
CA1153971A (en) * | 1980-07-14 | 1983-09-20 | Standard Oil Company | 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 |
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 |
US4301247A (en) * | 1980-12-08 | 1981-11-17 | Standard Oil Company (Indiana) | Method for improving xanthan yield |
EP0066957B1 (en) * | 1981-05-22 | 1984-12-05 | Kelco Biospecialties Limited | Inoculation procedure for xanthan gum production |
EP0066377A1 (en) * | 1981-05-22 | 1982-12-08 | Kelco Biospecialties Limited | Process for xanthan gum production |
DE3274467D1 (en) * | 1981-05-22 | 1987-01-15 | Kelco Biospecialties Ltd | Production of xanthan having a low pyruvate content |
-
1983
- 1983-06-29 GB GB838317696A patent/GB8317696D0/en active Pending
-
1984
- 1984-06-27 AT AT84200932T patent/ATE41446T1/de not_active IP Right Cessation
- 1984-06-27 DE DE8484200932T patent/DE3477204D1/de not_active Expired
- 1984-06-27 EP EP84200932A patent/EP0130647B1/en not_active Expired
- 1984-06-27 EG EG402/84A patent/EG17121A/xx active
- 1984-06-28 BR BR8403194A patent/BR8403194A/pt not_active IP Right Cessation
- 1984-06-28 KR KR1019840003676A patent/KR850000531A/ko not_active Application Discontinuation
- 1984-06-28 IE IE1647/84A patent/IE57693B1/en not_active IP Right Cessation
- 1984-06-28 SU SU3753904A patent/SU1389683A3/ru active
- 1984-06-28 NZ NZ208700A patent/NZ208700A/en unknown
- 1984-06-28 ZA ZA844936A patent/ZA844936B/xx unknown
- 1984-06-28 DK DK316884A patent/DK316884A/da not_active Application Discontinuation
- 1984-06-28 IL IL72255A patent/IL72255A/xx not_active IP Right Cessation
- 1984-06-28 MX MX84997U patent/MX7682E/es unknown
- 1984-06-28 FI FI842617A patent/FI76378C/fi not_active IP Right Cessation
- 1984-06-28 HU HU842522A patent/HU198101B/hu not_active IP Right Cessation
- 1984-06-28 CA CA000457694A patent/CA1223224A/en not_active Expired
- 1984-06-28 JP JP59132156A patent/JPS6047694A/ja active Granted
- 1984-06-28 NO NO842615A patent/NO160790C/no unknown
- 1984-06-28 RO RO84115033A patent/RO89428A/ro unknown
- 1984-06-28 AU AU29977/84A patent/AU577534B2/en not_active Ceased
- 1984-06-29 US US06/626,169 patent/US4752580A/en not_active Expired - Fee Related
-
1987
- 1987-03-20 US US07/028,368 patent/US4758356A/en not_active Expired - Fee Related
-
1990
- 1990-06-18 SG SG418/90A patent/SG41890G/en unknown
Also Published As
Publication number | Publication date |
---|---|
HUT34774A (en) | 1985-04-28 |
NZ208700A (en) | 1987-08-31 |
US4752580A (en) | 1988-06-21 |
SU1389683A3 (ru) | 1988-04-15 |
EG17121A (en) | 1991-12-30 |
FI842617A0 (fi) | 1984-06-28 |
US4758356A (en) | 1988-07-19 |
JPS6047694A (ja) | 1985-03-15 |
FI76378B (fi) | 1988-06-30 |
EP0130647A3 (en) | 1985-09-04 |
FI842617A (fi) | 1984-12-30 |
FI76378C (fi) | 1988-10-10 |
MX7682E (es) | 1990-08-09 |
IL72255A0 (en) | 1984-10-31 |
IE57693B1 (en) | 1993-03-10 |
EP0130647B1 (en) | 1989-03-15 |
AU2997784A (en) | 1985-01-03 |
ATE41446T1 (de) | 1989-04-15 |
CA1223224A (en) | 1987-06-23 |
NO160790C (no) | 1989-05-31 |
NO160790B (no) | 1989-02-20 |
KR850000531A (ko) | 1985-02-27 |
DK316884D0 (da) | 1984-06-28 |
EP0130647A2 (en) | 1985-01-09 |
SG41890G (en) | 1990-08-03 |
DE3477204D1 (en) | 1989-04-20 |
NO842615L (no) | 1985-01-02 |
DK316884A (da) | 1984-12-30 |
GB8317696D0 (en) | 1983-08-03 |
JPH0536033B2 (xx) | 1993-05-28 |
AU577534B2 (en) | 1988-09-29 |
RO89428A (ro) | 1986-06-30 |
IE841647L (en) | 1984-12-29 |
BR8403194A (pt) | 1985-06-11 |
HU198101B (en) | 1989-07-28 |
IL72255A (en) | 1987-11-30 |
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