FR2414555A1 - Procede de production de polysaccharides par fermentation - Google Patents

Procede de production de polysaccharides par fermentation

Info

Publication number
FR2414555A1
FR2414555A1 FR7801572A FR7801572A FR2414555A1 FR 2414555 A1 FR2414555 A1 FR 2414555A1 FR 7801572 A FR7801572 A FR 7801572A FR 7801572 A FR7801572 A FR 7801572A FR 2414555 A1 FR2414555 A1 FR 2414555A1
Authority
FR
France
Prior art keywords
production
polysaccharides
fermentation
microorganism
fermentation medium
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.)
Granted
Application number
FR7801572A
Other languages
English (en)
French (fr)
Other versions
FR2414555B1 (US20100154137A1-20100624-C00004.png
Inventor
Francois Contat
Guy Lartigau
Olivier Nicolas
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7801572A priority Critical patent/FR2414555A1/fr
Priority to NO790100A priority patent/NO790100L/no
Priority to BR7900252A priority patent/BR7900252A/pt
Priority to CA319,671A priority patent/CA1123768A/fr
Priority to MX797648U priority patent/MX5647E/es
Priority to BE0/192899A priority patent/BE873480A/xx
Priority to ES476854A priority patent/ES476854A1/es
Priority to DE19792901485 priority patent/DE2901485A1/de
Priority to GB791624A priority patent/GB2012792B/en
Priority to IT19344/79A priority patent/IT1110711B/it
Priority to OA56709A priority patent/OA06150A/xx
Publication of FR2414555A1 publication Critical patent/FR2414555A1/fr
Application granted granted Critical
Publication of FR2414555B1 publication Critical patent/FR2414555B1/fr
Granted 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7801572A 1978-01-16 1978-01-16 Procede de production de polysaccharides par fermentation Granted FR2414555A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7801572A FR2414555A1 (fr) 1978-01-16 1978-01-16 Procede de production de polysaccharides par fermentation
NO790100A NO790100L (no) 1978-01-16 1979-01-12 Anvendelse av xanthomonas-polysakkarider for fremstilling av vandige geler med forbedret filtrerbarhet
CA319,671A CA1123768A (fr) 1978-01-16 1979-01-15 Polysaccharides de xanthomonas utilisables pour preparer des gels aqueux de filtrabilite amelioree
MX797648U MX5647E (es) 1978-01-16 1979-01-15 Procedimiento de fermentacion para la produccion de polisacaridos
BE0/192899A BE873480A (fr) 1978-01-16 1979-01-15 Polysaccharides de xanthomonas utilisables pour preparer des gels aqueux de filtrabilite amelioree
ES476854A ES476854A1 (es) 1978-01-16 1979-01-15 Procedimiento para la produccion de polisacaridos de xantho-monas especialmente aptos para preparar geles que presentan buena velocidad de filtracion.
BR7900252A BR7900252A (pt) 1978-01-16 1979-01-15 Processo de fabricacao de polissacaridos por fermentacao de glucidios
DE19792901485 DE2901485A1 (de) 1978-01-16 1979-01-16 Polysaccharide von xanthomonas, welche zur herstellung von waessrigen gelen mit verbesserter filtrierbarkeit verwendbar sind
GB791624A GB2012792B (en) 1978-01-16 1979-01-16 Xanthomonas polysaccharides which can be used for preparinng aqueous gels of improved filterability
IT19344/79A IT1110711B (it) 1978-01-16 1979-01-16 Polisaccaridi di xanthomonas impiegabili per preparare gel acquosi dotati di una possibilita' di filtrazione migliorata
OA56709A OA06150A (fr) 1978-01-16 1979-01-16 Polysaccharides de xanthomonas utilisables pour préparer des gels aqueux de filtrabilité améliorée.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801572A FR2414555A1 (fr) 1978-01-16 1978-01-16 Procede de production de polysaccharides par fermentation

Publications (2)

Publication Number Publication Date
FR2414555A1 true FR2414555A1 (fr) 1979-08-10
FR2414555B1 FR2414555B1 (US20100154137A1-20100624-C00004.png) 1980-07-04

Family

ID=9203670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801572A Granted FR2414555A1 (fr) 1978-01-16 1978-01-16 Procede de production de polysaccharides par fermentation

Country Status (11)

Country Link
BE (1) BE873480A (US20100154137A1-20100624-C00004.png)
BR (1) BR7900252A (US20100154137A1-20100624-C00004.png)
CA (1) CA1123768A (US20100154137A1-20100624-C00004.png)
DE (1) DE2901485A1 (US20100154137A1-20100624-C00004.png)
ES (1) ES476854A1 (US20100154137A1-20100624-C00004.png)
FR (1) FR2414555A1 (US20100154137A1-20100624-C00004.png)
GB (1) GB2012792B (US20100154137A1-20100624-C00004.png)
IT (1) IT1110711B (US20100154137A1-20100624-C00004.png)
MX (1) MX5647E (US20100154137A1-20100624-C00004.png)
NO (1) NO790100L (US20100154137A1-20100624-C00004.png)
OA (1) OA06150A (US20100154137A1-20100624-C00004.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066957A1 (en) * 1981-05-22 1982-12-15 Kelco Biospecialties Limited Inoculation procedure for xanthan gum production
FR2606423A1 (fr) * 1986-11-07 1988-05-13 Sanofi Elf Bio Ind Procede d'obtention d'un xanthane a fort pouvoir epaississant, et applications de ce xanthane
FR2637913A1 (fr) * 1988-10-19 1990-04-20 Rhone Poulenc Chimie Procede de production de polysaccharides par fermentation d'une source hydrocarbonee a l'aide de microorganismes
EP0531991A2 (en) * 1991-09-11 1993-03-17 Shin-Etsu Chemical Co., Ltd. Method for preparing chitosan

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2855600B2 (ja) * 1993-11-08 1999-02-10 信越化学工業株式会社 キサンタンガムの発酵生産方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066957A1 (en) * 1981-05-22 1982-12-15 Kelco Biospecialties Limited Inoculation procedure for xanthan gum production
FR2606423A1 (fr) * 1986-11-07 1988-05-13 Sanofi Elf Bio Ind Procede d'obtention d'un xanthane a fort pouvoir epaississant, et applications de ce xanthane
FR2637913A1 (fr) * 1988-10-19 1990-04-20 Rhone Poulenc Chimie Procede de production de polysaccharides par fermentation d'une source hydrocarbonee a l'aide de microorganismes
EP0365390A1 (fr) * 1988-10-19 1990-04-25 Rhone-Poulenc Chimie Procédé de production de polysaccharides par fermentation d'une source carbonée à l'aide de microorganismes
EP0531991A2 (en) * 1991-09-11 1993-03-17 Shin-Etsu Chemical Co., Ltd. Method for preparing chitosan
EP0531991A3 (US20100154137A1-20100624-C00004.png) * 1991-09-11 1994-03-02 Shinetsu Chemical Co

Also Published As

Publication number Publication date
FR2414555B1 (US20100154137A1-20100624-C00004.png) 1980-07-04
GB2012792A (en) 1979-08-01
BR7900252A (pt) 1979-08-14
GB2012792B (en) 1983-03-16
IT7919344A0 (it) 1979-01-16
ES476854A1 (es) 1979-11-01
IT1110711B (it) 1986-01-06
BE873480A (fr) 1979-07-16
DE2901485A1 (de) 1979-07-19
NO790100L (no) 1979-07-17
OA06150A (fr) 1981-06-30
CA1123768A (fr) 1982-05-18
MX5647E (es) 1983-11-29

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Legal Events

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ST Notification of lapse