IT1077082B - Processo di produzione di un poli saccaride mediante fermentazione - Google Patents

Processo di produzione di un poli saccaride mediante fermentazione

Info

Publication number
IT1077082B
IT1077082B IT28610/76A IT2861076A IT1077082B IT 1077082 B IT1077082 B IT 1077082B IT 28610/76 A IT28610/76 A IT 28610/76A IT 2861076 A IT2861076 A IT 2861076A IT 1077082 B IT1077082 B IT 1077082B
Authority
IT
Italy
Prior art keywords
fermentation
production process
poly saccharide
saccharide
poly
Prior art date
Application number
IT28610/76A
Other languages
English (en)
Italian (it)
Inventor
Benoit Joseph Pons
Maurice Sechet
Nguyen Cong Duc
Jean Louis Brehant
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
Application granted granted Critical
Publication of IT1077082B publication Critical patent/IT1077082B/it

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)
IT28610/76A 1975-10-23 1976-10-22 Processo di produzione di un poli saccaride mediante fermentazione IT1077082B (it)

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 (1)

Publication Number Publication Date
IT1077082B true IT1077082B (it) 1985-04-27

Family

ID=9161578

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28610/76A IT1077082B (it) 1975-10-23 1976-10-22 Processo di produzione di un poli saccaride mediante fermentazione

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352741A (en) * 1977-11-15 1982-10-05 Pfizer Inc. Xanthomonas biopolymer for use in displacement of oil from partially depleted reservoirs
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
AT373916B (de) * 1982-06-30 1984-03-12 Jungbunzlauer Aktiengesellscah Verfahren zur herstellung von xanthan
GB8317696D0 (en) * 1983-06-29 1983-08-03 Shell Int Research Preparing xanthomonas heteroplysaccharide
EP0195773B1 (en) * 1984-09-19 1989-11-08 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Continuous production of bacterial polysaccharide
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

Also Published As

Publication number Publication date
CA1074241A (en) 1980-03-25
JPS5290696A (en) 1977-07-30
GB1564020A (en) 1980-04-02
FR2328770B1 (enExample) 1979-05-04
US4104123A (en) 1978-08-01
DE2645975A1 (de) 1977-05-05
JPS6038118B2 (ja) 1985-08-30
FR2328770A1 (fr) 1977-05-20

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941027