GB2296249A - Recovering polysaccharides from fermentation musts - Google Patents

Recovering polysaccharides from fermentation musts Download PDF

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Publication number
GB2296249A
GB2296249A GB9525951A GB9525951A GB2296249A GB 2296249 A GB2296249 A GB 2296249A GB 9525951 A GB9525951 A GB 9525951A GB 9525951 A GB9525951 A GB 9525951A GB 2296249 A GB2296249 A GB 2296249A
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GB
United Kingdom
Prior art keywords
surfactant
previous
gellan
solution
polysaccharide
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.)
Withdrawn
Application number
GB9525951A
Other languages
English (en)
Other versions
GB9525951D0 (en
Inventor
Francis X Quinn
Frederic Monot
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.)
IFP Energies nouvelles
Original Assignee
IFP Energies nouvelles
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 IFP Energies nouvelles filed Critical IFP Energies nouvelles
Publication of GB9525951D0 publication Critical patent/GB9525951D0/en
Publication of GB2296249A publication Critical patent/GB2296249A/en
Withdrawn legal-status Critical Current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)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Emergency Medicine (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)
GB9525951A 1994-12-20 1995-12-19 Recovering polysaccharides from fermentation musts Withdrawn GB2296249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415454A FR2728269A1 (fr) 1994-12-20 1994-12-20 Procede de traitement d'un mout de fermentation contenant du polysaccharide

Publications (2)

Publication Number Publication Date
GB9525951D0 GB9525951D0 (en) 1996-02-21
GB2296249A true GB2296249A (en) 1996-06-26

Family

ID=9470096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9525951A Withdrawn GB2296249A (en) 1994-12-20 1995-12-19 Recovering polysaccharides from fermentation musts

Country Status (3)

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

Cited By (3)

* 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
JP2019506881A (ja) * 2016-03-03 2019-03-14 バイエル クロップサイエンス エルピーＢａｙｅｒ Ｃｒｏｐｓｃｉｅｎｃｅ Ｌｐ 微生物細胞培養物からの殺菌剤化合物及びエキソ多糖類の精製方法

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
EP0078556B1 (en) * 1981-11-03 1986-03-12 Shell Internationale Researchmaatschappij B.V. Process for cell disruption
DE3224547A1 (de) * 1982-07-01 1984-01-05 Henkel KGaA, 4000 Düsseldorf Verbessertes verfahren zur herstellung von exozellulaeren biopolymeren
BR8303503A (pt) * 1982-07-01 1984-02-07 Henkel Kgaa Modificacao de um processo para a preparacao de biopolimeros
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 (ja) * 1987-03-18 1994-08-31 太陽化学株式会社 易溶性キサンタンガムの製造法
JP2769707B2 (ja) * 1988-11-28 1998-06-25 大洋香料株式会社 透明水性ゲル状芳香剤組成物
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 (de) * 1991-03-04 1998-12-24 Daicel Chemical Industries, Ltd., Sakai, Osaka Production eines Zellulosederivates
JPH05139904A (ja) * 1991-11-12 1993-06-08 Tosoh Corp 懸濁状農薬組成物
IT1256035B (it) * 1992-08-10 1995-11-21 Consiglio Nazionale Ricerche Glucani ad attivita' immunostimolante

Cited By (7)

* 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
US6251641B1 (en) 1998-08-13 2001-06-26 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
CN102439047A (zh) * 2009-03-24 2012-05-02 科学与工业研究会 用于从海藻提取物制备琼脂糖聚合物的方法
JP2012521475A (ja) * 2009-03-24 2012-09-13 カウンシル・オヴ・サイエンティフィック・アンド・インダストリアル・リサーチ 海藻抽出物からのアガロースポリマーの調製方法
CN102439047B (zh) * 2009-03-24 2014-05-07 科学与工业研究会 用于从海藻提取物制备琼脂糖聚合物的方法
JP2019506881A (ja) * 2016-03-03 2019-03-14 バイエル クロップサイエンス エルピーＢａｙｅｒ Ｃｒｏｐｓｃｉｅｎｃｅ Ｌｐ 微生物細胞培養物からの殺菌剤化合物及びエキソ多糖類の精製方法

Also Published As

Publication number Publication date
GB9525951D0 (en) 1996-02-21
FR2728269B1 (enExample) 1997-02-14
FR2728269A1 (fr) 1996-06-21
DE19547748A1 (de) 1996-06-27

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Legal Events

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)