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FR2728269B1 - - Google Patents

Info

Publication number
FR2728269B1
FR2728269B1 FR9415454A FR9415454A FR2728269B1 FR 2728269 B1 FR2728269 B1 FR 2728269B1 FR 9415454 A FR9415454 A FR 9415454A FR 9415454 A FR9415454 A FR 9415454A FR 2728269 B1 FR2728269 B1 FR 2728269B1
Authority
FR
France
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 - Fee Related
Application number
FR9415454A
Other languages
French (fr)
Other versions
FR2728269A1 (en
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 filed Critical
Priority to FR9415454A priority Critical patent/FR2728269A1/en
Priority to GB9525951A priority patent/GB2296249A/en
Priority to DE1995147748 priority patent/DE19547748A1/en
Publication of FR2728269A1 publication Critical patent/FR2728269A1/en
Application granted granted Critical
Publication of FR2728269B1 publication Critical patent/FR2728269B1/fr
Granted legal-status Critical Current

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
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • 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
    • 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
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
FR9415454A 1994-12-20 1994-12-20 PROCESS FOR TREATING A FERMENTATION MUST CONTAINING POLYSACCHARIDE Granted FR2728269A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9415454A FR2728269A1 (en) 1994-12-20 1994-12-20 PROCESS FOR TREATING A FERMENTATION MUST CONTAINING POLYSACCHARIDE
GB9525951A GB2296249A (en) 1994-12-20 1995-12-19 Recovering polysaccharides from fermentation musts
DE1995147748 DE19547748A1 (en) 1994-12-20 1995-12-20 Process for the treatment of a fermentation broth containing polysaccharide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415454A FR2728269A1 (en) 1994-12-20 1994-12-20 PROCESS FOR TREATING A FERMENTATION MUST CONTAINING POLYSACCHARIDE

Publications (2)

Publication Number Publication Date
FR2728269A1 FR2728269A1 (en) 1996-06-21
FR2728269B1 true FR2728269B1 (en) 1997-02-14

Family

ID=9470096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415454A Granted FR2728269A1 (en) 1994-12-20 1994-12-20 PROCESS FOR TREATING A FERMENTATION MUST CONTAINING POLYSACCHARIDE

Country Status (3)

Country Link
DE (1) DE19547748A1 (en)
FR (1) FR2728269A1 (en)
GB (1) GB2296249A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066479A (en) * 1998-08-13 2000-05-23 Betzdearborn Inc. Treatment for the enhancement of bacterial exopolysaccharide recovery
WO2010109289A1 (en) * 2009-03-24 2010-09-30 Council Of Scientific & Industrial Research Process for the preparation of agarose polymer from seaweed extractive

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174322A (en) * 1966-07-04 1969-12-17 Kyowa Hakko Kogyo Company Ltd Process for Producing Saccharides by Fermentation.
US3422085A (en) * 1966-07-29 1969-01-14 Hercules Inc Recovery and purification of microbial polysaccharides
DE3269855D1 (en) * 1981-11-03 1986-04-17 Shell Int Research Process for cell disruption
BR8303503A (en) * 1982-07-01 1984-02-07 Henkel Kgaa MODIFICATION OF A PROCESS FOR THE PREPARATION OF BIOPOLIMERS
DE3224547A1 (en) * 1982-07-01 1984-01-05 Henkel KGaA, 4000 Düsseldorf IMPROVED METHOD FOR PRODUCING EXOCELLULAR BIOPOLYMERS
GB8520101D0 (en) * 1985-08-09 1985-09-18 Unilever Plc Phase separation
CA1308097C (en) * 1986-10-28 1992-09-29 John J. Cannon Polysaccharide isolation process
JPH0667964B2 (en) * 1987-03-18 1994-08-31 太陽化学株式会社 Method for producing easily soluble xanthan gum
JP2769707B2 (en) * 1988-11-28 1998-06-25 大洋香料株式会社 Transparent aqueous gel fragrance composition
US5043287A (en) * 1989-05-16 1991-08-27 The Standard Oil Company Recovery of water soluble biopolymers from an aqueous solution by employing a polyoxide
DE69226578T2 (en) * 1991-03-04 1998-12-24 Daicel Chemical Industries, Ltd., Sakai, Osaka Production of a cellulose derivative
JPH05139904A (en) * 1991-11-12 1993-06-08 Tosoh Corp Suspended pesticide composition
IT1256035B (en) * 1992-08-10 1995-11-21 Consiglio Nazionale Ricerche IMMUNOSTIMULATING ACTIVITY GLUCANS

Also Published As

Publication number Publication date
GB9525951D0 (en) 1996-02-21
FR2728269A1 (en) 1996-06-21
DE19547748A1 (en) 1996-06-27
GB2296249A (en) 1996-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse