FR2293488A1 - CONTINUOUS PROCESS FOR THE CULTURE OF MICRO-ORGANISMS AND DEVICE FOR ITS EXECUTION - Google Patents

CONTINUOUS PROCESS FOR THE CULTURE OF MICRO-ORGANISMS AND DEVICE FOR ITS EXECUTION

Info

Publication number
FR2293488A1
FR2293488A1 FR7537001A FR7537001A FR2293488A1 FR 2293488 A1 FR2293488 A1 FR 2293488A1 FR 7537001 A FR7537001 A FR 7537001A FR 7537001 A FR7537001 A FR 7537001A FR 2293488 A1 FR2293488 A1 FR 2293488A1
Authority
FR
France
Prior art keywords
culture
foreign substances
organisms
micro
execution
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
FR7537001A
Other languages
French (fr)
Other versions
FR2293488B1 (en
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.)
Individual
Original Assignee
Individual
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 DE2457044A external-priority patent/DE2457044C3/en
Application filed by Individual filed Critical Individual
Publication of FR2293488A1 publication Critical patent/FR2293488A1/en
Application granted granted Critical
Publication of FR2293488B1 publication Critical patent/FR2293488B1/fr
Granted legal-status Critical Current

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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/36—Adaptation or attenuation of cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/02—Producing one or more recordings of the values of a single variable
    • G01D9/10—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time
    • G01D9/16—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time recording occurring at separated intervals, e.g. by chopper bar

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

In the process, in which measurements relating to the progress of metabolism are carried out, at least one of the parameters which derive from the culture conditions and/or additions of foreign substances and/or properties of the organism is subjected continuously to a gradient changing in the direction towards a preset value, and the metabolic performance of the culture is continuously determined. The apparatus contains a culture vessel (10) which has a device for forcing fresh medium to flow through and whose drainage connector is located so that the culture volume is constant. The apparatus additionally contains a control unit (24) for gradually changing the addition of foreign substances and/or medium and the temperature, as well as a recording device.
FR7537001A 1974-12-03 1975-12-03 CONTINUOUS PROCESS FOR THE CULTURE OF MICRO-ORGANISMS AND DEVICE FOR ITS EXECUTION Granted FR2293488A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2457044A DE2457044C3 (en) 1974-12-03 1974-12-03 Monitoring and regulation of plants for the continuous culture of microorganisms

Publications (2)

Publication Number Publication Date
FR2293488A1 true FR2293488A1 (en) 1976-07-02
FR2293488B1 FR2293488B1 (en) 1980-04-18

Family

ID=5932344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537001A Granted FR2293488A1 (en) 1974-12-03 1975-12-03 CONTINUOUS PROCESS FOR THE CULTURE OF MICRO-ORGANISMS AND DEVICE FOR ITS EXECUTION

Country Status (5)

Country Link
CH (1) CH618736A5 (en)
ES (1) ES443149A1 (en)
FR (1) FR2293488A1 (en)
IT (1) IT1051027B (en)
ZA (1) ZA757515B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043071A2 (en) * 1980-06-23 1982-01-06 Union Carbide Corporation Acetic acid by fermentation
EP0052890A2 (en) * 1980-11-26 1982-06-02 Hitachi, Ltd. Process and apparatus for controlling cultivation of microorganisms
EP0078500A1 (en) * 1981-11-04 1983-05-11 Hitachi, Ltd. Method and apparatus for controlling the aerobic cultivation of yeasts
EP0101715A1 (en) * 1982-02-19 1984-03-07 Endotronics Inc Process and apparatus for controlling patterns of chemicals stimuli administration to biological tissue.
EP0530820A3 (en) * 1991-09-03 1994-02-09 Rieger Behaelterbau Gmbh
WO1997036993A1 (en) * 1996-03-29 1997-10-09 Private Universität Witten/Herdecke Gmbh Process for analysing properties of a biological system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139310A1 (en) * 1981-10-02 1983-04-21 Vsesojuznyj naučno-issledovatel'skij institut biosinteza belkovych veščestv, Moskva System for controlling the cultivation of microorganisms
DE9419230U1 (en) * 1994-12-02 1995-03-09 Forschungszentrum Jülich GmbH, 52428 Jülich Arrangement for fed-batch process investigations in a series of shake flasks

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *
EXBK/73 *
NV870/60 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043071A2 (en) * 1980-06-23 1982-01-06 Union Carbide Corporation Acetic acid by fermentation
EP0043071A3 (en) * 1980-06-23 1982-01-13 Union Carbide Corporation Acetic acid by fermentation
EP0052890A2 (en) * 1980-11-26 1982-06-02 Hitachi, Ltd. Process and apparatus for controlling cultivation of microorganisms
EP0052890A3 (en) * 1980-11-26 1983-04-20 Hitachi, Ltd. Process and apparatus for controlling cultivation of microorganisms
EP0078500A1 (en) * 1981-11-04 1983-05-11 Hitachi, Ltd. Method and apparatus for controlling the aerobic cultivation of yeasts
EP0101715A1 (en) * 1982-02-19 1984-03-07 Endotronics Inc Process and apparatus for controlling patterns of chemicals stimuli administration to biological tissue.
EP0101715A4 (en) * 1982-02-19 1984-06-29 Endotronics Inc Process and apparatus for controlling patterns of chemicals stimuli administration to biological tissue.
EP0530820A3 (en) * 1991-09-03 1994-02-09 Rieger Behaelterbau Gmbh
WO1997036993A1 (en) * 1996-03-29 1997-10-09 Private Universität Witten/Herdecke Gmbh Process for analysing properties of a biological system

Also Published As

Publication number Publication date
ZA757515B (en) 1976-11-24
CH618736A5 (en) 1980-08-15
FR2293488B1 (en) 1980-04-18
IT1051027B (en) 1981-04-21
ES443149A1 (en) 1977-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse