SG49227A1 - Genetic control of acetylation and pyruvylation of xanthan gum - Google Patents

Genetic control of acetylation and pyruvylation of xanthan gum

Info

Publication number
SG49227A1
SG49227A1 SG1996007969A SG1996007969A SG49227A1 SG 49227 A1 SG49227 A1 SG 49227A1 SG 1996007969 A SG1996007969 A SG 1996007969A SG 1996007969 A SG1996007969 A SG 1996007969A SG 49227 A1 SG49227 A1 SG 49227A1
Authority
SG
Singapore
Prior art keywords
moieties
linked
configuration
pyruvylation
acetylation
Prior art date
Application number
SG1996007969A
Other languages
English (en)
Inventor
Daniel H Doherty
Randal A Hassler
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of SG49227A1 publication Critical patent/SG49227A1/en

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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
SG1996007969A 1989-07-25 1990-07-20 Genetic control of acetylation and pyruvylation of xanthan gum SG49227A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG49227A1 true SG49227A1 (en) 1998-05-18

Family

ID=23518051

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996007969A SG49227A1 (en) 1989-07-25 1990-07-20 Genetic control of acetylation and pyruvylation of xanthan gum

Country Status (10)

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

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
DE60003445T2 (de) 1999-11-01 2003-12-24 Alcon, Inc. Pharmazeutische zusammensetzungen ein fluorchinolonantibiotikum und xanthangummi enthaltend
DK1305033T3 (da) 2000-07-28 2005-01-31 Alcon Inc Farmaceutiske pæaparater indeholdende tobramycin og xanthangummi
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
JP2559437B2 (ja) * 1986-03-24 1996-12-04 ゲティ サイエンティフィック デベロップメント カンパニー アセチル化されていないおよび／またはピルビル化されていないガムおよびアセチル化されたまたはアセチル化されていないポリテトラマーガムを含むキサンタンに基づくポリサッカライドポリマー群

Also Published As

Publication number Publication date
NO903283D0 (no) 1990-07-24
DE69032707T2 (de) 1999-03-11
NO300852B1 (no) 1997-08-04
NO903283L (no) 1991-01-28
CA2021414A1 (en) 1991-01-26
DK0410326T3 (da) 1999-06-28
CA2021414C (en) 2004-09-28
EP0410326A3 (en) 1992-04-15
FI903716A0 (fi) 1990-07-24
ES2125850T3 (es) 1999-03-16
JP3560968B2 (ja) 2004-09-02
JPH03164143A (ja) 1991-07-16
DE69032707D1 (de) 1998-11-26
ATE172498T1 (de) 1998-11-15
EP0410326A2 (de) 1991-01-30
EP0410326B1 (de) 1998-10-21

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