CA1073384A - Enhancement of viscosity imparting properties of xanthan gum - Google Patents

Enhancement of viscosity imparting properties of xanthan gum

Info

Publication number
CA1073384A
CA1073384A CA256,897A CA256897A CA1073384A CA 1073384 A CA1073384 A CA 1073384A CA 256897 A CA256897 A CA 256897A CA 1073384 A CA1073384 A CA 1073384A
Authority
CA
Canada
Prior art keywords
xanthan gum
aqueous
xanthomonas
ppm
viscosity
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.)
Expired
Application number
CA256,897A
Other languages
English (en)
French (fr)
Inventor
Kenneth S. Kang
David B. Burnett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Application granted granted Critical
Publication of CA1073384A publication Critical patent/CA1073384A/en
Expired legal-status Critical Current

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
    • 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

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)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA256,897A 1975-07-23 1976-07-13 Enhancement of viscosity imparting properties of xanthan gum Expired CA1073384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59830175A 1975-07-23 1975-07-23

Publications (1)

Publication Number Publication Date
CA1073384A true CA1073384A (en) 1980-03-11

Family

ID=24395024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256,897A Expired CA1073384A (en) 1975-07-23 1976-07-13 Enhancement of viscosity imparting properties of xanthan gum

Country Status (5)

Country Link
JP (1) JPS5215893A (enrdf_load_stackoverflow)
CA (1) CA1073384A (enrdf_load_stackoverflow)
FR (1) FR2318926A1 (enrdf_load_stackoverflow)
GB (1) GB1488645A (enrdf_load_stackoverflow)
IT (1) IT1066348B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128487A (en) * 1978-03-29 1979-10-05 Toagosei Chem Ind Co Ltd Composition for ground excavation stabilizing fluid
NL7907884A (nl) * 1978-11-06 1980-05-08 Pfizer Werkwijze voor de bereiding van een de beweeglijkheid regelende oplossing ten gebruike bij het winnen van olie.
JPS5654133U (enrdf_load_stackoverflow) * 1979-10-03 1981-05-12
GB8316903D0 (en) * 1983-06-22 1983-07-27 Miller R Tenderisation/curing of meat cuts
FR2551070B1 (fr) * 1983-08-30 1986-09-26 Rhone Poulenc Spec Chim Procede de traitement d'une solution de polysaccharide et son utilisation
JPH0616387Y2 (ja) * 1985-10-25 1994-04-27 東レエンジニアリング株式会社 放射性廃棄物固化処理用モルタル充填装置
JPS62269696A (ja) * 1986-05-16 1987-11-24 Nichiden Kagaku Kk 多糖類の製造法
FR2606423B1 (fr) * 1986-11-07 1989-04-14 Sanofi Elf Bio Ind Procede d'obtention d'un xanthane a fort pouvoir epaississant, et applications de ce xanthane
JP2825758B2 (ja) * 1994-06-03 1998-11-18 クリンテック株式会社 鼻部保温マスク
JP4174091B2 (ja) * 1997-10-20 2008-10-29 日清オイリオグループ株式会社 高粘性キサンタンガムおよびその製造方法
US6881838B2 (en) 2002-05-21 2005-04-19 A.E. Staley Manufacturing Company Polysaccharide gum and process for its manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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
US3320136A (en) * 1964-05-19 1967-05-16 Kerr Mc Gee Oil Ind Inc Process for preparing a polysaccharide flocculating agent
FR1575766A (enrdf_load_stackoverflow) * 1968-05-02 1969-07-25

Also Published As

Publication number Publication date
JPS5215893A (en) 1977-02-05
FR2318926A1 (fr) 1977-02-18
GB1488645A (en) 1977-10-12
IT1066348B (it) 1985-03-04
FR2318926B1 (enrdf_load_stackoverflow) 1981-02-27

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Legal Events

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