FR2067973A6 - Receptacle for bacteria growth - Google Patents

Receptacle for bacteria growth

Info

Publication number
FR2067973A6
FR2067973A6 FR6940395A FR6940395A FR2067973A6 FR 2067973 A6 FR2067973 A6 FR 2067973A6 FR 6940395 A FR6940395 A FR 6940395A FR 6940395 A FR6940395 A FR 6940395A FR 2067973 A6 FR2067973 A6 FR 2067973A6
Authority
FR
France
Prior art keywords
receptacle
medium
growth
bacteria growth
bacteria
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.)
Expired
Application number
FR6940395A
Other languages
French (fr)
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
Application filed by Individual filed Critical Individual
Priority to FR6940395A priority Critical patent/FR2067973A6/en
Priority to FR7029539A priority patent/FR2102597A6/en
Application granted granted Critical
Publication of FR2067973A6 publication Critical patent/FR2067973A6/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/10—Petri dish
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Analytical Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Clinical Laboratory Science (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

A process for studying the growth and physiology of bacteria enables their development under aerobic and anaerobic conditions to be examined simultaneously in the same receptacle. The growth of the bacteria is measured by the turbidity of the medium. This is measured optically by either shining a light beam through the medium or reflecting it from the medium.
FR6940395A 1968-11-22 1969-11-24 Receptacle for bacteria growth Expired FR2067973A6 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6940395A FR2067973A6 (en) 1968-11-22 1969-11-24 Receptacle for bacteria growth
FR7029539A FR2102597A6 (en) 1968-11-22 1970-08-11 Bacteria culture vessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR174997 1968-11-22
FR6940395A FR2067973A6 (en) 1968-11-22 1969-11-24 Receptacle for bacteria growth

Publications (1)

Publication Number Publication Date
FR2067973A6 true FR2067973A6 (en) 1971-08-20

Family

ID=32095111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940395A Expired FR2067973A6 (en) 1968-11-22 1969-11-24 Receptacle for bacteria growth

Country Status (1)

Country Link
FR (1) FR2067973A6 (en)

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