FR2328770A1 - Nouveau procede de production d'un polysaccharide par fermentation - Google Patents

Nouveau procede de production d'un polysaccharide par fermentation

Info

Publication number
FR2328770A1
FR2328770A1 FR7532498A FR7532498A FR2328770A1 FR 2328770 A1 FR2328770 A1 FR 2328770A1 FR 7532498 A FR7532498 A FR 7532498A FR 7532498 A FR7532498 A FR 7532498A FR 2328770 A1 FR2328770 A1 FR 2328770A1
Authority
FR
France
Prior art keywords
polysaccharide
fermentation
production
new process
new
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
FR7532498A
Other languages
English (en)
Other versions
FR2328770B1 (fr
Inventor
Nguyen-Cong-Duc
Jean-Louis Marie Brehant
Benoit Joseph Pons
Maurice Henri Sechet
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.)
SANTERRE ORSAN
Original Assignee
SANTERRE ORSAN
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 SANTERRE ORSAN filed Critical SANTERRE ORSAN
Priority to FR7532498A priority Critical patent/FR2328770A1/fr
Priority to DE19762645975 priority patent/DE2645975A1/de
Priority to GB42379/76A priority patent/GB1564020A/en
Priority to US05/732,139 priority patent/US4104123A/en
Priority to CA263,296A priority patent/CA1074241A/fr
Priority to JP51127138A priority patent/JPS6038118B2/ja
Priority to IT28610/76A priority patent/IT1077082B/it
Publication of FR2328770A1 publication Critical patent/FR2328770A1/fr
Application granted granted Critical
Publication of FR2328770B1 publication Critical patent/FR2328770B1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/91—Xanthomonas

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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FR7532498A 1975-10-23 1975-10-23 Nouveau procede de production d'un polysaccharide par fermentation Granted FR2328770A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7532498A FR2328770A1 (fr) 1975-10-23 1975-10-23 Nouveau procede de production d'un polysaccharide par fermentation
DE19762645975 DE2645975A1 (de) 1975-10-23 1976-10-12 Neues verfahren zur erzeugung eines polysacchariden durch gaerung
GB42379/76A GB1564020A (en) 1975-10-23 1976-10-12 Method of producting a polysaccharide through fermentation and the product obtained thereby
US05/732,139 US4104123A (en) 1975-10-23 1976-10-13 Process of producing a "xanthemonas-type" polysaccharide
CA263,296A CA1074241A (fr) 1975-10-23 1976-10-13 Production of xanthane-type polysaccharides
JP51127138A JPS6038118B2 (ja) 1975-10-23 1976-10-22 発酵により産生される多糖類の産生方法
IT28610/76A IT1077082B (it) 1975-10-23 1976-10-22 Processo di produzione di un poli saccaride mediante fermentazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532498A FR2328770A1 (fr) 1975-10-23 1975-10-23 Nouveau procede de production d'un polysaccharide par fermentation

Publications (2)

Publication Number Publication Date
FR2328770A1 true FR2328770A1 (fr) 1977-05-20
FR2328770B1 FR2328770B1 (fr) 1979-05-04

Family

ID=9161578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532498A Granted FR2328770A1 (fr) 1975-10-23 1975-10-23 Nouveau procede de production d'un polysaccharide par fermentation

Country Status (7)

Country Link
US (1) US4104123A (fr)
JP (1) JPS6038118B2 (fr)
CA (1) CA1074241A (fr)
DE (1) DE2645975A1 (fr)
FR (1) FR2328770A1 (fr)
GB (1) GB1564020A (fr)
IT (1) IT1077082B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130647A2 (fr) * 1983-06-29 1985-01-09 Shell Internationale Researchmaatschappij B.V. Procédé de préparation de l'hétéropolysaccharide de xanthomonas, l'hétéropolysaccharide préparé par ce procédé et son application
WO1986001830A1 (fr) * 1984-09-19 1986-03-27 The Secretary Of State For Defence In Her Britanni Production continue de polysaccharide bacterien

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296203A (en) * 1977-11-15 1981-10-20 Pfizer Inc. Xanthomonas bipolymer for use in displacement of oil from partially depleted reservoirs
US4340678A (en) * 1977-11-15 1982-07-20 Pfizer Inc. Xanthomonas biopolymer for use in displacement of oil from partially depleted reservoirs
US4352741A (en) * 1977-11-15 1982-10-05 Pfizer Inc. Xanthomonas biopolymer for use in displacement of oil from partially depleted reservoirs
AT373916B (de) * 1982-06-30 1984-03-12 Jungbunzlauer Aktiengesellscah Verfahren zur herstellung von xanthan
JPH053703Y2 (fr) * 1985-07-20 1993-01-28
US4868293A (en) * 1985-08-06 1989-09-19 Getty Scientific Development Company Polysaccharide polymer made by xanthomonas
FR2616803B1 (fr) * 1987-06-22 1989-11-17 Mero Rousselot Satia Procede d'obtention de xanthane par fermentation et xanthane obtenu
FR2624135B1 (fr) * 1987-12-04 1990-04-13 Rhone Poulenc Chimie Procede de production de polysaccharides
CN117535202B (zh) * 2023-12-21 2024-04-02 内蒙古工业大学 一株发酵产透明型黄原胶的野油菜黄单胞菌及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594280A (en) * 1970-05-28 1971-07-20 Melle Bezons Processes for carrying out polysaccharide-producing fermentations
US3773752A (en) * 1971-02-25 1973-11-20 Phillips Petroleum Co Recovery of microbial polysaccharides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130647A2 (fr) * 1983-06-29 1985-01-09 Shell Internationale Researchmaatschappij B.V. Procédé de préparation de l'hétéropolysaccharide de xanthomonas, l'hétéropolysaccharide préparé par ce procédé et son application
EP0130647A3 (en) * 1983-06-29 1985-09-04 Shell Internationale Research Maatschappij B.V. Process for preparing xanthomonas heteropolysaccharide, heteropolysaccharide as prepared by the latter process and its use
WO1986001830A1 (fr) * 1984-09-19 1986-03-27 The Secretary Of State For Defence In Her Britanni Production continue de polysaccharide bacterien

Also Published As

Publication number Publication date
US4104123A (en) 1978-08-01
FR2328770B1 (fr) 1979-05-04
GB1564020A (en) 1980-04-02
JPS6038118B2 (ja) 1985-08-30
IT1077082B (it) 1985-04-27
DE2645975A1 (de) 1977-05-05
JPS5290696A (en) 1977-07-30
CA1074241A (fr) 1980-03-25

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Legal Events

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