FR2811667B1 - PROCESS FOR THE PREPARATION OF GALACTOMANAN OLIGOMERS - Google Patents

PROCESS FOR THE PREPARATION OF GALACTOMANAN OLIGOMERS

Info

Publication number
FR2811667B1
FR2811667B1 FR0009333A FR0009333A FR2811667B1 FR 2811667 B1 FR2811667 B1 FR 2811667B1 FR 0009333 A FR0009333 A FR 0009333A FR 0009333 A FR0009333 A FR 0009333A FR 2811667 B1 FR2811667 B1 FR 2811667B1
Authority
FR
France
Prior art keywords
galactomanan
oligomers
preparation
galactomanan oligomers
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 - Fee Related
Application number
FR0009333A
Other languages
French (fr)
Other versions
FR2811667A1 (en
Inventor
Francois Delprato
Karl Heinrich Osk Tiefenthaler
Braeckelaer Philippe De
Gilles Pruvost
Celine Leroy
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.)
Rhodia Food SAS
Original Assignee
Rhodia Food SAS
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 Rhodia Food SAS filed Critical Rhodia Food SAS
Priority to FR0009333A priority Critical patent/FR2811667B1/en
Priority to PCT/FR2001/002288 priority patent/WO2002006352A1/en
Priority to EP01954095A priority patent/EP1301543A1/en
Priority to AU2001276446A priority patent/AU2001276446A1/en
Publication of FR2811667A1 publication Critical patent/FR2811667A1/en
Priority to MA27002A priority patent/MA25828A1/en
Application granted granted Critical
Publication of FR2811667B1 publication Critical patent/FR2811667B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08B37/006—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
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR0009333A 2000-07-17 2000-07-17 PROCESS FOR THE PREPARATION OF GALACTOMANAN OLIGOMERS Expired - Fee Related FR2811667B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0009333A FR2811667B1 (en) 2000-07-17 2000-07-17 PROCESS FOR THE PREPARATION OF GALACTOMANAN OLIGOMERS
PCT/FR2001/002288 WO2002006352A1 (en) 2000-07-17 2001-07-13 Method for preparing galactomannan oligomers
EP01954095A EP1301543A1 (en) 2000-07-17 2001-07-13 Method for preparing galactomannan oligomers
AU2001276446A AU2001276446A1 (en) 2000-07-17 2001-07-13 Method for preparing galactomannan oligomers
MA27002A MA25828A1 (en) 2000-07-17 2003-01-17 PROCESS FOR THE PREPARATION OF GALACTOMANNAN OLIGOMERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009333A FR2811667B1 (en) 2000-07-17 2000-07-17 PROCESS FOR THE PREPARATION OF GALACTOMANAN OLIGOMERS

Publications (2)

Publication Number Publication Date
FR2811667A1 FR2811667A1 (en) 2002-01-18
FR2811667B1 true FR2811667B1 (en) 2003-02-21

Family

ID=8852576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009333A Expired - Fee Related FR2811667B1 (en) 2000-07-17 2000-07-17 PROCESS FOR THE PREPARATION OF GALACTOMANAN OLIGOMERS

Country Status (5)

Country Link
EP (1) EP1301543A1 (en)
AU (1) AU2001276446A1 (en)
FR (1) FR2811667B1 (en)
MA (1) MA25828A1 (en)
WO (1) WO2002006352A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884884B2 (en) 2001-06-11 2005-04-26 Rhodia, Inc. Galactomannan compositions and methods for making and using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2042559A1 (en) * 1990-08-10 1992-02-11 Chokyun Rha Low molecular weight polysaccharide derivatives useful food ingredients
AU5643994A (en) * 1993-03-04 1994-09-08 Genzyme Limited Controlled molecular weight reduction of polymers
FR2802932A1 (en) * 1999-12-27 2001-06-29 Rhodia Food S A S Galactomannan oligomers obtained by depolymerization, subjecting the solid galactomannan, especially guar gum, a solvent system and an oxidant to elevated temperature and pressure

Also Published As

Publication number Publication date
AU2001276446A1 (en) 2002-01-30
EP1301543A1 (en) 2003-04-16
WO2002006352A1 (en) 2002-01-24
FR2811667A1 (en) 2002-01-18
MA25828A1 (en) 2003-07-01

Similar Documents

Publication Publication Date Title
MA25223A1 (en) PROCESS FOR THE PREPARATION OF 4-CARBOXY-AMINO-2-SUBSTITUE-1,2,3,4 TETRAHYDROQUINOLEINE
DZ3373A1 (en) CATALYST AND PROCESS FOR THE PREPARATION OF HYDROCARBONS
MA25984A1 (en) PROCESS FOR THE PREPARATION OF AMLODIPINE MALEATE.
FR2781801B1 (en) PROCESS FOR THE PREPARATION OF PYROMELLIC DIANHYDRIDE
FR2818979B1 (en) PROCESS FOR THE PREPARATION OF IMIDACLOPRIDE
FR2833596B1 (en) PROCESS FOR THE PREPARATION OF ECHINOCANDIN DERIVATIVES
FR2764883B1 (en) PROCESS FOR THE MANUFACTURE OF HYDROFLUOROALCANES
FR2773558B1 (en) PROCESS FOR OBTAINING 1-BUTENE
FR2744648B1 (en) PROCESS FOR THE PREPARATION OF SURFACTANTS
FR2826002B1 (en) PROCESS FOR THE PREPARATION OF BROMODIFLUOROACETIC COMPOUNDS
FR2768725B1 (en) PROCESS FOR THE PREPARATION OF 2-CHLOROPROP-1-ENE
FR2804956B1 (en) PROCESS FOR THE PREPARATION OF A POLYAROMATIC COMPOUND
FR2811667B1 (en) PROCESS FOR THE PREPARATION OF GALACTOMANAN OLIGOMERS
FR2791669B1 (en) PROCESS FOR THE PREPARATION OF TERTIOBUTYL FLUOROFORMIATE
FR2805535B1 (en) NEW PROCESS FOR THE PREPARATION OF ISOINDOLINE
FR2799753B1 (en) IMPROVED PROCESS FOR THE MANUFACTURE OF SYMMETRIC ANHYDRIDES
FR2800376B1 (en) PROCESS FOR THE PRODUCTION OF ALKYLHALOGENOSILANES
FR2776655B1 (en) PLASTER HYDROFUGATION PROCESS
FR2804103B1 (en) PROCESS FOR THE CONDITIONING OF NEPHELINE SODIUM EFFLUENTS
FR2801584B1 (en) PROCESS FOR THE PREPARATION OF A POLYAROMATIC COMPOUND
FR2796963B1 (en) PROCESS FOR OBTAINING ISOTRANSGENIC LINES
FR2808274B1 (en) PROCESS FOR THE PREPARATION OF N, N'-CARBONYLBISLACTAMES
AR019824A1 (en) PROCESS FOR THE PREPARATION OF 2-CHLORINE-3-HYDROXIPIRIDINE
FR2776999B3 (en) PROCESS FOR THE PREPARATION OF 2-CHLORO-1-CYCLOHEXYL-4- ETHYNYLBENZENE
FR2829759B1 (en) PROCESS FOR THE PREPARATION OF SYMMETRIC POLYHYDROXYSTILBENES

Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20080331