NO890337L - PROCESS FOR BACTERIAL PREPARATION OF CELLULOSE FROM VEGETABLE MATERIAL. - Google Patents

PROCESS FOR BACTERIAL PREPARATION OF CELLULOSE FROM VEGETABLE MATERIAL.

Info

Publication number
NO890337L
NO890337L NO89890337A NO890337A NO890337L NO 890337 L NO890337 L NO 890337L NO 89890337 A NO89890337 A NO 89890337A NO 890337 A NO890337 A NO 890337A NO 890337 L NO890337 L NO 890337L
Authority
NO
Norway
Prior art keywords
cellulose
vegetable material
bacterial preparation
carbohydrates
bioreactor
Prior art date
Application number
NO89890337A
Other languages
Norwegian (no)
Other versions
NO890337D0 (en
NO176282B (en
NO176282C (en
Inventor
Pierre Francois Laboureur
Original Assignee
Union Financ Pour Dev De Econo
Pierre Francois Laboureur
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 Union Financ Pour Dev De Econo, Pierre Francois Laboureur filed Critical Union Financ Pour Dev De Econo
Publication of NO890337D0 publication Critical patent/NO890337D0/en
Publication of NO890337L publication Critical patent/NO890337L/en
Publication of NO176282B publication Critical patent/NO176282B/en
Publication of NO176282C publication Critical patent/NO176282C/en

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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

The invention concerns a process for producing bacterial cellulose from material of plant origin containing carbohydrates in an immersed culture bioreactor, characterized in that at least one cellulose-producing bacterial strain is cultivated in the production medium containing the carbohydrates and in that the said bioreactor is equipped with means which permit the attachment of the microorganisms and the development of the cellulose fibres and that during the cellulose production stage aeration is slight and stirring is maintained with minimal shear in order to promote the growth of the cellulose fibres.
NO890337A 1987-05-26 1989-01-26 Process for bacterial production of cellulose from vegetable matter NO176282C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707387A FR2615864B1 (en) 1987-05-26 1987-05-26 PROCESS FOR PRODUCING BACTERIAL CELLULOSE FROM MATERIAL OF PLANT ORIGIN
PCT/FR1988/000266 WO1988009381A1 (en) 1987-05-26 1988-05-26 Process for producing bacterial cellulose from material of plant origin

Publications (4)

Publication Number Publication Date
NO890337D0 NO890337D0 (en) 1989-01-26
NO890337L true NO890337L (en) 1989-01-26
NO176282B NO176282B (en) 1994-11-28
NO176282C NO176282C (en) 1995-03-08

Family

ID=9351460

Family Applications (1)

Application Number Title Priority Date Filing Date
NO890337A NO176282C (en) 1987-05-26 1989-01-26 Process for bacterial production of cellulose from vegetable matter

Country Status (7)

Country Link
EP (1) EP0318543B1 (en)
AT (1) ATE107962T1 (en)
DE (1) DE3850477T2 (en)
FI (1) FI95145C (en)
FR (1) FR2615864B1 (en)
NO (1) NO176282C (en)
WO (1) WO1988009381A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0405990B1 (en) * 2004-12-22 2013-08-13 continuous fermentation process for the production of bacterial cellulose blanket.
DE102012100834A1 (en) * 2012-02-01 2013-08-01 Ernst Böcker Gmbh & Co. Kg Use of acetic acid bacteria for the production of baked goods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570487A (en) * 1975-10-17 1980-07-02 Takeda Chemical Industries Ltd Mucilaginous polysaccharide ax
CA1335266C (en) * 1985-10-18 1995-04-18 Arie Ben-Bassat Reticulated cellulose product, sheets formed therefrom, methods and microorganisms for the production thereof

Also Published As

Publication number Publication date
FR2615864B1 (en) 1991-10-31
NO890337D0 (en) 1989-01-26
FI95145C (en) 1995-12-27
ATE107962T1 (en) 1994-07-15
NO176282B (en) 1994-11-28
FI890368A (en) 1989-01-25
WO1988009381A1 (en) 1988-12-01
FI890368A0 (en) 1989-01-25
DE3850477D1 (en) 1994-08-04
FR2615864A1 (en) 1988-12-02
DE3850477T2 (en) 1995-01-05
FI95145B (en) 1995-09-15
NO176282C (en) 1995-03-08
EP0318543A1 (en) 1989-06-07
EP0318543B1 (en) 1994-06-29

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