DE69008690D1 - Verfahren und Vorrichtung zur Bestimmung von aeroben Bakterien. - Google Patents

Verfahren und Vorrichtung zur Bestimmung von aeroben Bakterien.

Info

Publication number
DE69008690D1
DE69008690D1 DE69008690T DE69008690T DE69008690D1 DE 69008690 D1 DE69008690 D1 DE 69008690D1 DE 69008690 T DE69008690 T DE 69008690T DE 69008690 T DE69008690 T DE 69008690T DE 69008690 D1 DE69008690 D1 DE 69008690D1
Authority
DE
Germany
Prior art keywords
determination
aerobic bacteria
aerobic
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 - Fee Related
Application number
DE69008690T
Other languages
English (en)
Other versions
DE69008690T2 (de
Inventor
Nariyoshi Kawabata
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Application granted granted Critical
Publication of DE69008690D1 publication Critical patent/DE69008690D1/de
Publication of DE69008690T2 publication Critical patent/DE69008690T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
    • 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
    • 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
    • C12Q1/06—Quantitative determination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE1990608690 1989-12-27 1990-12-26 Verfahren und Vorrichtung zur Bestimmung von aeroben Bakterien. Expired - Fee Related DE69008690T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34006389A JP2712677B2 (ja) 1989-12-27 1989-12-27 好気性微生物の測定法及び測定装置

Publications (2)

Publication Number Publication Date
DE69008690D1 true DE69008690D1 (de) 1994-06-09
DE69008690T2 DE69008690T2 (de) 1994-08-25

Family

ID=18333369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990608690 Expired - Fee Related DE69008690T2 (de) 1989-12-27 1990-12-26 Verfahren und Vorrichtung zur Bestimmung von aeroben Bakterien.

Country Status (3)

Country Link
EP (1) EP0435767B1 (de)
JP (1) JP2712677B2 (de)
DE (1) DE69008690T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654165A (en) * 1992-07-22 1997-08-05 Daikin Industries, Ltd. Antibacterial drug inspection method and apparatus therefor
DE69327647T2 (de) * 1992-07-22 2000-06-08 Daikin Ind Ltd Verfahren zur untersuchung mit einer antibakteriellen agens und vorrichtung dafür
US5876959A (en) * 1992-07-22 1999-03-02 Daikin Industries, Ltd. Method for testing infectious disease causing microorganisms
WO1994002631A1 (en) * 1992-07-22 1994-02-03 Daikin Industries, Ltd. Infectious disease inspection method and apparatus therefor
JP3753153B1 (ja) * 2004-08-02 2006-03-08 ダイキン工業株式会社 菌数測定方法及び菌数測定装置
DK1780286T3 (da) 2004-08-02 2011-03-14 Daikin Ind Ltd Bakterietællingsmetode, bakterietæller og celle anvendt til tælleren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140898A (en) * 1980-04-04 1981-11-04 Kyowa Hakko Kogyo Co Ltd Novel method for determination of number of living bacterial cell
US4517291A (en) * 1983-08-15 1985-05-14 E. I. Du Pont De Nemours And Company Biological detection process using polymer-coated electrodes
US4614716A (en) * 1984-12-14 1986-09-30 Rohrback Technology Corporation Filter cell for electrochemically measuring enzyme concentrations
JPS6241641A (ja) * 1985-08-14 1987-02-23 株式会社東芝 多軌道ｘ線断層撮影装置
JPH01157373A (ja) * 1987-12-11 1989-06-20 Mitsubishi Heavy Ind Ltd バクテリオフアージの検出装置
EP0360276A3 (de) * 1988-09-22 1991-12-11 Kao Corporation Mikrobielles Adsorbens und dieses verwendender mikrobieller Sensor

Also Published As

Publication number Publication date
DE69008690T2 (de) 1994-08-25
EP0435767B1 (de) 1994-05-04
EP0435767A3 (en) 1991-08-14
EP0435767A2 (de) 1991-07-03
JP2712677B2 (ja) 1998-02-16
JPH03198767A (ja) 1991-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee