GB2012792B - Xanthomonas polysaccharides which can be used for preparinng aqueous gels of improved filterability - Google Patents

Xanthomonas polysaccharides which can be used for preparinng aqueous gels of improved filterability

Info

Publication number
GB2012792B
GB2012792B GB791624A GB7901624A GB2012792B GB 2012792 B GB2012792 B GB 2012792B GB 791624 A GB791624 A GB 791624A GB 7901624 A GB7901624 A GB 7901624A GB 2012792 B GB2012792 B GB 2012792B
Authority
GB
United Kingdom
Prior art keywords
preparinng
aqueous gels
improved filterability
xanthomonas
polysaccharides
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
Application number
GB791624A
Other versions
GB2012792A (en
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
Publication of GB2012792A publication Critical patent/GB2012792A/en
Application granted granted Critical
Publication of GB2012792B publication Critical patent/GB2012792B/en
Expired 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
GB791624A 1978-01-16 1979-01-16 Xanthomonas polysaccharides which can be used for preparinng aqueous gels of improved filterability Expired GB2012792B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801572A FR2414555A1 (en) 1978-01-16 1978-01-16 PROCESS FOR THE PRODUCTION OF POLYSACCHARIDES BY FERMENTATION

Publications (2)

Publication Number Publication Date
GB2012792A GB2012792A (en) 1979-08-01
GB2012792B true GB2012792B (en) 1983-03-16

Family

ID=9203670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB791624A Expired GB2012792B (en) 1978-01-16 1979-01-16 Xanthomonas polysaccharides which can be used for preparinng aqueous gels of improved filterability

Country Status (11)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3261438D1 (en) * 1981-05-22 1985-01-17 Kelco Biospecialties Ltd Inoculation procedure for xanthan gum production
FR2606423B1 (en) * 1986-11-07 1989-04-14 Sanofi Elf Bio Ind PROCESS FOR OBTAINING A XANTHANE WITH HIGH THICKENING POWER, AND APPLICATIONS OF THIS XANTHANE
FR2637913B1 (en) * 1988-10-19 1994-06-03 Rhone Poulenc Chimie PROCESS FOR PRODUCING POLYSACCHARIDES BY FERMENTATION OF A HYDROCARBON SOURCE USING MICROORGANISMS
JPH05199892A (en) * 1991-09-11 1993-08-10 Shin Etsu Chem Co Ltd Production of chitosan
JP2855600B2 (en) * 1993-11-08 1999-02-10 信越化学工業株式会社 Xanthan gum fermentation production method

Also Published As

Publication number Publication date
NO790100L (en) 1979-07-17
OA06150A (en) 1981-06-30
BR7900252A (en) 1979-08-14
IT7919344A0 (en) 1979-01-16
MX5647E (en) 1983-11-29
FR2414555A1 (en) 1979-08-10
CA1123768A (en) 1982-05-18
BE873480A (en) 1979-07-16
GB2012792A (en) 1979-08-01
IT1110711B (en) 1986-01-06
FR2414555B1 (en) 1980-07-04
DE2901485A1 (en) 1979-07-19
ES476854A1 (en) 1979-11-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee