DK0410326T3 - Genetisk styring af acetylering og pyruvylering af xanthangummi - Google Patents

Genetisk styring af acetylering og pyruvylering af xanthangummi

Info

Publication number
DK0410326T3
DK0410326T3 DK90113985T DK90113985T DK0410326T3 DK 0410326 T3 DK0410326 T3 DK 0410326T3 DK 90113985 T DK90113985 T DK 90113985T DK 90113985 T DK90113985 T DK 90113985T DK 0410326 T3 DK0410326 T3 DK 0410326T3
Authority
DK
Denmark
Prior art keywords
moieties
linked
configuration
pyruvylation
acetylation
Prior art date
Application number
DK90113985T
Other languages
English (en)
Inventor
Daniel H Doherty
Randal A Hassler
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of DK0410326T3 publication Critical patent/DK0410326T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0033—Xanthan, i.e. D-glucose, D-mannose and D-glucuronic acid units, saubstituted with acetate and pyruvate, with a main chain of (beta-1,4)-D-glucose units; Derivatives thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Peptides Or Proteins (AREA)
DK90113985T 1989-07-25 1990-07-20 Genetisk styring af acetylering og pyruvylering af xanthangummi DK0410326T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38462189A 1989-07-25 1989-07-25

Publications (1)

Publication Number Publication Date
DK0410326T3 true DK0410326T3 (da) 1999-06-28

Family

ID=23518051

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90113985T DK0410326T3 (da) 1989-07-25 1990-07-20 Genetisk styring af acetylering og pyruvylering af xanthangummi

Country Status (10)

Country Link
EP (1) EP0410326B1 (da)
JP (1) JP3560968B2 (da)
AT (1) ATE172498T1 (da)
CA (1) CA2021414C (da)
DE (1) DE69032707T2 (da)
DK (1) DK0410326T3 (da)
ES (1) ES2125850T3 (da)
FI (1) FI903716A0 (da)
NO (1) NO300852B1 (da)
SG (1) SG49227A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE246255T1 (de) * 1991-05-07 2003-08-15 Monsanto Co Genetische kontrolle zur acetylierung von polysacchariden der art xanthan
US6261547B1 (en) 1998-04-07 2001-07-17 Alcon Manufacturing, Ltd. Gelling ophthalmic compositions containing xanthan gum
US6174524B1 (en) 1999-03-26 2001-01-16 Alcon Laboratories, Inc. Gelling ophthalmic compositions containing xanthan gum
CA2386822A1 (en) 1999-11-01 2001-05-10 Alcon, Inc. Pharmaceutical compositions containing a fluoroquinolone antibiotic drug and xanthan gum
ES2225573T3 (es) 2000-07-28 2005-03-16 Alcon, Inc Composiciones farmaceuticas que contienen tobramicina y goma xantana.
US7923231B2 (en) * 2004-12-17 2011-04-12 Cargill, Incorporated Production of glucuronic acid using myo-inositol oxygenase from cryptococcus neoformans
JP4815888B2 (ja) * 2005-06-17 2011-11-16 富士ゼロックス株式会社 表示媒体および表示素子、並びに表示方法
US20110274629A1 (en) * 2010-05-04 2011-11-10 Cp Kelco U.S., Inc. Natural Polymer Blends for Use in Personal Care Products

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE92965T1 (de) * 1986-03-24 1993-08-15 Getty Scient Dev Co Familie von auf xanthan basierenden polysaccharidpolymeren, welche sowohl nichtacetylierten und/oder nichtpyruvylierten gummi als auch acetylierten oder nichtacetylierten polytetramer-gummi beeinhalten.

Also Published As

Publication number Publication date
NO903283L (no) 1991-01-28
DE69032707T2 (de) 1999-03-11
EP0410326A3 (en) 1992-04-15
SG49227A1 (en) 1998-05-18
ES2125850T3 (es) 1999-03-16
ATE172498T1 (de) 1998-11-15
CA2021414A1 (en) 1991-01-26
JP3560968B2 (ja) 2004-09-02
JPH03164143A (ja) 1991-07-16
DE69032707D1 (de) 1998-11-26
FI903716A0 (fi) 1990-07-24
EP0410326B1 (en) 1998-10-21
NO300852B1 (no) 1997-08-04
EP0410326A2 (en) 1991-01-30
CA2021414C (en) 2004-09-28
NO903283D0 (no) 1990-07-24

Similar Documents

Publication Publication Date Title
EP0211288A3 (en) A polysaccharide polymer made by xanthomonas
DE69012154D1 (de) Heparinderivate und Verfahren zu ihrer Herstellung.
ATE131176T1 (de) Sulfatierte polysaccharide, antikoagulierungs- und antikomplementärmittel, hergestellt aus fukanen aus braunen algen, und verfahren zu deren herstellung.
AU4933490A (en) A novel chemical and physical cellulose derivative hydrolysate and fractions thereof
ATE119547T1 (de) Oligosaccharide mit antiatherosclerotischer wirkung.
ATE414094T1 (de) Zuckerverbindungen
DK0410326T3 (da) Genetisk styring af acetylering og pyruvylering af xanthangummi
NO934044D0 (no) Genetisk kontroll av acetylering op pyruvylering av xantanbaserte polysakkaridpolymerer
NZ232434A (en) A water-soluble cellulose derivative with a molecular weight between 500 and 100,000 produced by enzymatic hydrolysis; use in food
ITMI931175A1 (it) Polisaccaridi ad elevata attivita' antitrombotica e anticoagulante
FR2600080B1 (fr) Polymere naturel comprenant de la polygalactosamine, et ses sels, leur obtention et applications
IT8619830A0 (it) Eparine "fast moving", procedimento di preparazione e loro proprieta'farmaceutiche.