FR2385741A1 - Fabrication d'un glucane par culture d'un micro-organisme - Google Patents

Fabrication d'un glucane par culture d'un micro-organisme

Info

Publication number
FR2385741A1
FR2385741A1 FR7809020A FR7809020A FR2385741A1 FR 2385741 A1 FR2385741 A1 FR 2385741A1 FR 7809020 A FR7809020 A FR 7809020A FR 7809020 A FR7809020 A FR 7809020A FR 2385741 A1 FR2385741 A1 FR 2385741A1
Authority
FR
France
Prior art keywords
glucan
cultivation
organism
micro
manufacture
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
FR7809020A
Other languages
English (en)
Other versions
FR2385741B1 (fr
Inventor
Koji Yokobayashi
Toshiyuki Sugimoto
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.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Original Assignee
Hayashibara Seibutsu Kagaku Kenkyujo KK
Hayashibara Biochemical Laboratories Co 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
Priority claimed from JP3494677A external-priority patent/JPS5818073B2/ja
Priority claimed from JP8903877A external-priority patent/JPS5820270B2/ja
Application filed by Hayashibara Seibutsu Kagaku Kenkyujo KK, Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Seibutsu Kagaku Kenkyujo KK
Publication of FR2385741A1 publication Critical patent/FR2385741A1/fr
Application granted granted Critical
Publication of FR2385741B1 publication Critical patent/FR2385741B1/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • 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
    • Y10S435/911—Microorganisms using fungi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Nouvel alpha-glucane constitué par une sucession de résidus d'alpha-D-glucopyranose (désignés par Glc) principalement reliés en 1,3 et 1,4, et disposés en un motif répété :
FR7809020A 1977-03-29 1978-03-29 Fabrication d'un glucane par culture d'un micro-organisme Granted FR2385741A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3494677A JPS5818073B2 (ja) 1977-03-29 1977-03-29 グルカンの製造方法
JP8903877A JPS5820270B2 (ja) 1977-07-25 1977-07-25 クルカンの製造方法

Publications (2)

Publication Number Publication Date
FR2385741A1 true FR2385741A1 (fr) 1978-10-27
FR2385741B1 FR2385741B1 (fr) 1982-10-29

Family

ID=26373820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809020A Granted FR2385741A1 (fr) 1977-03-29 1978-03-29 Fabrication d'un glucane par culture d'un micro-organisme

Country Status (5)

Country Link
US (1) US4200693A (fr)
CA (1) CA1103181A (fr)
DE (1) DE2813547A1 (fr)
FR (1) FR2385741A1 (fr)
GB (1) GB1570645A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376211A1 (fr) * 1976-12-31 1978-07-28 Station Experim The Minist Jap Nouveau glucane et procede de sa preparation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562020A (en) * 1982-12-11 1985-12-31 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Process for producing self-supporting glucan film
US5376173A (en) * 1992-09-17 1994-12-27 Takeda Chemical Industries, Ltd. Segregation reducing agent for hydraulic composition and hydraulic composition
JP3651697B2 (ja) * 1995-03-24 2005-05-25 株式会社アミノアップ化学 新規多糖体物質

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376211A1 (fr) * 1976-12-31 1978-07-28 Station Experim The Minist Jap Nouveau glucane et procede de sa preparation
FR2404655A1 (fr) * 1977-09-30 1979-04-27 Hayashibara Biochem Lab Applications d'un alpha-glucane a la production d'articles plastiques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376211A1 (fr) * 1976-12-31 1978-07-28 Station Experim The Minist Jap Nouveau glucane et procede de sa preparation
FR2404655A1 (fr) * 1977-09-30 1979-04-27 Hayashibara Biochem Lab Applications d'un alpha-glucane a la production d'articles plastiques

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1975 *
EXBK/78 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376211A1 (fr) * 1976-12-31 1978-07-28 Station Experim The Minist Jap Nouveau glucane et procede de sa preparation

Also Published As

Publication number Publication date
GB1570645A (en) 1980-07-02
FR2385741B1 (fr) 1982-10-29
US4200693A (en) 1980-04-29
CA1103181A (fr) 1981-06-16
DE2813547A1 (de) 1978-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse