OA06150A - Polysaccharides de xanthomonas utilisables pour préparer des gels aqueux de filtrabilité améliorée. - Google Patents

Polysaccharides de xanthomonas utilisables pour préparer des gels aqueux de filtrabilité améliorée.

Info

Publication number
OA06150A
OA06150A OA56709A OA56709A OA06150A OA 06150 A OA06150 A OA 06150A OA 56709 A OA56709 A OA 56709A OA 56709 A OA56709 A OA 56709A OA 06150 A OA06150 A OA 06150A
Authority
OA
OAPI
Prior art keywords
aqueous gels
preparing aqueous
improved filterability
xanthomonas
polysaccharides usable
Prior art date
Application number
OA56709A
Other languages
English (en)
Inventor
Francois Contat
Guy Lartigau
Olivier Nicolas
Original Assignee
Rhone Poulenc Ind
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 Ind filed Critical Rhone Poulenc Ind
Publication of OA06150A publication Critical patent/OA06150A/fr

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)
OA56709A 1978-01-16 1979-01-16 Polysaccharides de xanthomonas utilisables pour préparer des gels aqueux de filtrabilité améliorée. OA06150A (fr)

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 (1)

Publication Number Publication Date
OA06150A true OA06150A (fr) 1981-06-30

Family

ID=9203670

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56709A OA06150A (fr) 1978-01-16 1979-01-16 Polysaccharides de xanthomonas utilisables pour préparer des gels aqueux de filtrabilité améliorée.

Country Status (11)

Country Link
BE (1) BE873480A (fr)
BR (1) BR7900252A (fr)
CA (1) CA1123768A (fr)
DE (1) DE2901485A1 (fr)
ES (1) ES476854A1 (fr)
FR (1) FR2414555A1 (fr)
GB (1) GB2012792B (fr)
IT (1) IT1110711B (fr)
MX (1) MX5647E (fr)
NO (1) NO790100L (fr)
OA (1) OA06150A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066957B1 (fr) * 1981-05-22 1984-12-05 Kelco Biospecialties Limited Procédé d'inoculation pour la production de gomme de xanthane
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
FR2637913B1 (fr) * 1988-10-19 1994-06-03 Rhone Poulenc Chimie Procede de production de polysaccharides par fermentation d'une source hydrocarbonee a l'aide de microorganismes
JPH05199892A (ja) * 1991-09-11 1993-08-10 Shin Etsu Chem Co Ltd キトサンの製造方法
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

Also Published As

Publication number Publication date
BR7900252A (pt) 1979-08-14
IT1110711B (it) 1986-01-06
NO790100L (no) 1979-07-17
GB2012792A (en) 1979-08-01
FR2414555A1 (fr) 1979-08-10
DE2901485A1 (de) 1979-07-19
FR2414555B1 (fr) 1980-07-04
BE873480A (fr) 1979-07-16
MX5647E (es) 1983-11-29
IT7919344A0 (it) 1979-01-16
ES476854A1 (es) 1979-11-01
CA1123768A (fr) 1982-05-18
GB2012792B (en) 1983-03-16

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