PT75496B - Process for preparing polysaccharide gums by microbial fermentation - Google Patents

Process for preparing polysaccharide gums by microbial fermentation

Info

Publication number
PT75496B
PT75496B PT75496A PT7549682A PT75496B PT 75496 B PT75496 B PT 75496B PT 75496 A PT75496 A PT 75496A PT 7549682 A PT7549682 A PT 7549682A PT 75496 B PT75496 B PT 75496B
Authority
PT
Portugal
Prior art keywords
microbial fermentation
polysaccharide gums
preparing polysaccharide
preparing
gums
Prior art date
Application number
PT75496A
Other languages
English (en)
Portuguese (pt)
Other versions
PT75496A (en
Original Assignee
Kelco Biospecialties Ltd
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 Kelco Biospecialties Ltd filed Critical Kelco Biospecialties Ltd
Publication of PT75496A publication Critical patent/PT75496A/pt
Publication of PT75496B publication Critical patent/PT75496B/pt

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
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Mycology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
PT75496A 1981-09-08 1982-09-02 Process for preparing polysaccharide gums by microbial fermentation PT75496B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/299,709 US4352882A (en) 1981-09-08 1981-09-08 Production of xanthan gum by emulsion fermentation

Publications (2)

Publication Number Publication Date
PT75496A PT75496A (en) 1982-10-01
PT75496B true PT75496B (en) 1985-11-25

Family

ID=23155937

Family Applications (1)

Application Number Title Priority Date Filing Date
PT75496A PT75496B (en) 1981-09-08 1982-09-02 Process for preparing polysaccharide gums by microbial fermentation

Country Status (10)

Country Link
US (1) US4352882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0074775A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5860997A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU8803482A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1176195A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK399382A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8405440A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI823036L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR77122B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT75496B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105556A1 (de) * 1981-02-16 1982-09-02 Henkel KGaA, 4000 Düsseldorf "verbessertes verfahren zur herstellung von xanthomonas-biopolymeren"
DE3224547A1 (de) * 1982-07-01 1984-01-05 Henkel KGaA, 4000 Düsseldorf Verbessertes verfahren zur herstellung von exozellulaeren biopolymeren
FR2548676B1 (fr) * 1983-07-04 1986-03-21 Rhone Poulenc Spec Chim Compositions de biopolymeres et leur procede de preparation
DE3481625D1 (de) * 1983-09-09 1990-04-19 Shell Int Research Biopolymerzusammensetzungen und verfahren zur herstellung derselben.
FR2575178B1 (fr) * 1984-12-21 1987-01-16 Rhone Poulenc Spec Chim Procede de production de polysaccharides de type xanthane
US4810567A (en) * 1985-08-21 1989-03-07 Uop Antimicrobial fabrics utilizing graft copolymers
DE3545246A1 (de) * 1985-12-20 1987-06-25 Henkel Kgaa Verfahren zur herstellung von exozellulaeren biopolymeren mit verdickungswirkung fuer waessrige medien
AU3696789A (en) * 1988-05-31 1990-01-05 R. Malcolm Brown Microbial cellulose as a building block resource for specialty products and processes therefor
FR2671097B1 (fr) * 1990-12-28 1993-04-23 Sanofi Sa Souche mutante de xanthomonas campestris, procede d'obtention de xanthane et xanthane non visqueux.
EP0698662B1 (en) 1994-07-26 2001-06-06 Shin-Etsu Chemical Co., Ltd. Apparatus and method for the production of xanthan gum
ZA974982B (en) * 1996-06-06 1998-01-23 Monsanto Co Acidic cleaning compositions containing xanthan gum.
US6139895A (en) * 1999-07-06 2000-10-31 Monsanto Company Viscosity stable acidic edible liquid compositions and method of making
US7727747B2 (en) * 2006-11-14 2010-06-01 Bemidji State University Foundation Solid or semi-solid state fermentation of xanthan on potato or potato waste

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924555A (en) * 1959-03-11 1960-02-09 Elwyn T Reese Two-phase system for carrying out enzymatic reactions
US3455786A (en) * 1965-11-10 1969-07-15 Commercial Solvents Corp Process for the production of polysaccharide gum polymers
GB1141107A (en) * 1966-01-26 1969-01-29 Kyowa Hakko Kogyo Company Ltd Process for producing sugars by fermentation
DE1642708B2 (de) * 1966-07-04 1974-03-28 Kyowa Hakko Kogyo Co. Ltd., Tokio Verfahren zur Herstellung von Trehalose durch Fermentation
US3723255A (en) * 1969-05-29 1973-03-27 Canadian Patents Dev Increasing oxygen transfer into aqueous solutions
US4051314A (en) * 1970-10-14 1977-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Polysaccharides and method for producing same
US3880739A (en) * 1973-01-04 1975-04-29 Mobil Oil Corp Enzyme catalyzed oxidations of hydrocarbons
IT978495B (it) * 1973-01-26 1974-09-20 Antonimi E Procedimento per condurre reazio ni enzimatiche mediante l uso di sistemi bifasici acquoso organici
DE3105556A1 (de) * 1981-02-16 1982-09-02 Henkel KGaA, 4000 Düsseldorf "verbessertes verfahren zur herstellung von xanthomonas-biopolymeren"

Also Published As

Publication number Publication date
JPS5860997A (ja) 1983-04-11
FI823036A0 (fi) 1982-09-02
US4352882A (en) 1982-10-05
ES515538A0 (es) 1983-10-16
GR77122B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-09-07
AU8803482A (en) 1983-03-17
EP0074775A2 (en) 1983-03-23
DK399382A (da) 1983-03-09
PT75496A (en) 1982-10-01
FI823036A7 (fi) 1983-03-09
EP0074775A3 (en) 1983-05-11
ES8405440A1 (es) 1983-10-16
FI823036L (fi) 1983-03-09
CA1176195A (en) 1984-10-16

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