ATE3725T1 - Verfahren zur mikroorganismenzucht. - Google Patents

Verfahren zur mikroorganismenzucht.

Info

Publication number
ATE3725T1
ATE3725T1 AT81400640T AT81400640T ATE3725T1 AT E3725 T1 ATE3725 T1 AT E3725T1 AT 81400640 T AT81400640 T AT 81400640T AT 81400640 T AT81400640 T AT 81400640T AT E3725 T1 ATE3725 T1 AT E3725T1
Authority
AT
Austria
Prior art keywords
culture
filtration
wort
hand
nature
Prior art date
Application number
AT81400640T
Other languages
German (de)
English (en)
Inventor
Francis Devos
Michel Huchette
Original Assignee
Roquette Freres
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 Roquette Freres filed Critical Roquette Freres
Application granted granted Critical
Publication of ATE3725T1 publication Critical patent/ATE3725T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2428—Glucan 1,4-alpha-glucosidase (3.2.1.3), i.e. glucoamylase
    • 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
    • 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
    • C12P37/00—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
AT81400640T 1980-04-24 1981-04-23 Verfahren zur mikroorganismenzucht. ATE3725T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8009287A FR2481317A1 (fr) 1980-04-24 1980-04-24 Procede microbiologique perfectionne
EP81400640A EP0039283B1 (fr) 1980-04-24 1981-04-23 Procédé de culture microbiologique

Publications (1)

Publication Number Publication Date
ATE3725T1 true ATE3725T1 (de) 1983-06-15

Family

ID=9241333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81400640T ATE3725T1 (de) 1980-04-24 1981-04-23 Verfahren zur mikroorganismenzucht.

Country Status (5)

Country Link
EP (1) EP0039283B1 (OSRAM)
AT (1) ATE3725T1 (OSRAM)
DE (1) DE3160410D1 (OSRAM)
DK (1) DK184181A (OSRAM)
FR (1) FR2481317A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024092372A1 (en) * 2022-11-04 2024-05-10 Lite-1 Microbial Colour Ltd. Process for production of biological colorants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431544A (en) * 1972-06-16 1976-04-07 British Petroleum Co Continuous fermentation processes for converting hydrocarbons into proteinaceous materials
US3886046A (en) * 1973-06-28 1975-05-27 Squibb & Sons Inc Recycle fermentation process
CH621363A5 (OSRAM) * 1976-05-18 1981-01-30 Mueller Hans Dr Ing Fa

Also Published As

Publication number Publication date
FR2481317B1 (OSRAM) 1984-02-24
DE3160410D1 (en) 1983-07-14
FR2481317A1 (fr) 1981-10-30
EP0039283B1 (fr) 1983-06-08
DK184181A (da) 1981-10-25
EP0039283A1 (fr) 1981-11-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee