DE3852825T2 - Schnellverfahren zum nachweis von coliformen mikroorganismen. - Google Patents

Schnellverfahren zum nachweis von coliformen mikroorganismen.

Info

Publication number
DE3852825T2
DE3852825T2 DE19883852825 DE3852825T DE3852825T2 DE 3852825 T2 DE3852825 T2 DE 3852825T2 DE 19883852825 DE19883852825 DE 19883852825 DE 3852825 T DE3852825 T DE 3852825T DE 3852825 T2 DE3852825 T2 DE 3852825T2
Authority
DE
Grant status
Grant
Patent type
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 - Lifetime
Application number
DE19883852825
Other languages
English (en)
Other versions
DE3852825D1 (de )
Inventor
James D Berg
Original Assignee
James D Berg
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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/10Enterobacteria
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/06Quantitative determination
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/24Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q2334/00O-linked chromogens for determinations of hydrolase enzymes, e.g. glycosidases, phosphatases, esterases
    • C12Q2334/20Coumarin derivatives
    • C12Q2334/224-Methylumbelliferyl, i.e. beta-methylumbelliferone, 4MU
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/24Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • G01N2333/245Escherichia (G)
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/848Escherichia
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/848Escherichia
    • Y10S435/849Escherichia coli
DE19883852825 1987-11-05 1988-11-03 Schnellverfahren zum nachweis von coliformen mikroorganismen. Expired - Lifetime DE3852825T2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11748187 true 1987-11-05 1987-11-05
PCT/NO1988/000083 WO1989004372A1 (en) 1987-11-05 1988-11-03 Rapid process for detecting pathogenic microorganisms

Publications (1)

Publication Number Publication Date
DE3852825T2 true DE3852825T2 (de) 1995-05-18

Family

ID=22373184

Family Applications (4)

Application Number Title Priority Date Filing Date
DE19883855762 Expired - Lifetime DE3855762T2 (de) 1987-11-05 1988-11-03 Direkte Methode zum Nachweis von sehr niedrigerem Grad der Coliform-Kontamination
DE19883855762 Expired - Fee Related DE3855762D1 (de) 1987-11-05 1988-11-03 Direkte Methode zum Nachweis von sehr niedrigerem Grad der Coliform-Kontamination
DE19883852825 Expired - Lifetime DE3852825T2 (de) 1987-11-05 1988-11-03 Schnellverfahren zum nachweis von coliformen mikroorganismen.
DE19883852825 Expired - Fee Related DE3852825D1 (de) 1987-11-05 1988-11-03 Schnellverfahren zum nachweis von coliformen mikroorganismen.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19883855762 Expired - Lifetime DE3855762T2 (de) 1987-11-05 1988-11-03 Direkte Methode zum Nachweis von sehr niedrigerem Grad der Coliform-Kontamination
DE19883855762 Expired - Fee Related DE3855762D1 (de) 1987-11-05 1988-11-03 Direkte Methode zum Nachweis von sehr niedrigerem Grad der Coliform-Kontamination

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19883852825 Expired - Fee Related DE3852825D1 (de) 1987-11-05 1988-11-03 Schnellverfahren zum nachweis von coliformen mikroorganismen.

Country Status (4)

Country Link
US (1) US5292644A (de)
EP (2) EP0574977B1 (de)
DE (4) DE3855762T2 (de)
WO (1) WO1989004372A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015832A1 (de) * 1998-09-11 2000-03-23 Frank Nitzsche Nachweis von zellen in einer in flüssigen probe

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US5429933A (en) 1986-06-30 1995-07-04 Edberg; Stephen C. Detection of first generation environmental sourced microbes in an environmentally-derived sample
EP0286434A3 (de) * 1987-04-08 1990-10-10 Cambridge Bioscience Corporation Verfahren zum Nachweis von Bakterien und Pilzen
US5518894A (en) * 1987-11-05 1996-05-21 Berg; James D. Rapid coliform detection system
US6306621B1 (en) * 1991-11-18 2001-10-23 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Membrane filter agar medium for simultaneous detection of total coliforms and E. coli
US5650290A (en) * 1994-04-01 1997-07-22 Hach Company Method & Medium for use in detecting E. coli and total coliforms
US5849515A (en) * 1994-04-01 1998-12-15 Hach Company Method and medium for use in detecting E. coli and total coliforms
US5601998A (en) * 1994-08-18 1997-02-11 Minnesota Mining & Mfg Culture medium and device for detection and enumeration of enterobacteriaceae
US5610029A (en) * 1994-11-04 1997-03-11 Idexx Laboratories, Inc. Medium for detecting target microbes in a sample
CA2204121C (en) * 1994-11-04 2010-12-21 Elizabeth Ehrenfeld Medium for detecting target microbes in a sample
US5985594A (en) 1995-11-14 1999-11-16 Idexx Laboratories, Inc. Method for quantification of biological material in a sample
US5700655A (en) * 1995-11-14 1997-12-23 Idexx Laboratories, Inc. Method for quantification of biological material in a sample
US7122338B2 (en) * 1995-11-14 2006-10-17 Biocontrol Systems, Inc. Method for quantification of biological material in a sample
WO1997046699A1 (en) * 1996-06-03 1997-12-11 Isrim S.C.A.R.L. Stimulator of the enzymatic activity in bacterial cells
WO1997049830A1 (en) * 1996-06-27 1997-12-31 Isrim S.C.A.R.L. Method for detecting cells in a sample using an enzyme induction promoter
US5843699A (en) * 1997-04-08 1998-12-01 Difco Laboratories, Inc. Rapid microorganism detection method
FR2769092B1 (fr) * 1997-09-29 1999-11-12 Lyonnaise Eaux Eclairage Procede de regulation de la desinfection de liquides
WO1999019510A1 (en) 1997-10-10 1999-04-22 President And Fellows Of Harvard College Surface-bound, double-stranded dna protein arrays
US5968762A (en) * 1998-03-19 1999-10-19 The University Of Connecticut Method for detecting bacteria in a sample
US6511819B2 (en) 1998-08-28 2003-01-28 Nye Colifast As Rapid coliform detection system
US5972641A (en) * 1998-08-28 1999-10-26 Colifast Systems Asa Rapid coliform detection system
US6723505B1 (en) 1999-08-13 2004-04-20 Nye Colifast As Method for identification of the indicators of contamination in liquid samples
EP1502101B1 (de) 2001-09-06 2012-11-07 Straus Holdings Inc. Schneller und empfindlicher nachweis von zellen und viren
FR2829500B1 (fr) * 2001-09-13 2003-12-12 Hemosystem Procede de concentration et de detection de germes pathogenes a partir de produits sanguins et/ou de leurs derives et dispositif pour le mettre en oeuvre
US20030138906A1 (en) * 2001-11-05 2003-07-24 Ingun Tryland Fluorescence test for measuring heterotrophic bacteria in water
US20030143658A1 (en) * 2002-01-28 2003-07-31 Casella Linda J. Richardson Rapid methods and devices for the detection of coliform and the detection and confirmation of E. coil
FR2845097B1 (fr) 2002-10-01 2006-06-16 Metis Biotechnologies Procede de detection et de comptage de microorganismes dans un echantillon
CA2504163C (en) * 2002-10-17 2012-04-03 Conestoga-Rovers & Associates Limited Rapid coliform detection system
CA2534387A1 (en) * 2003-07-31 2005-02-10 Isrim S. Cons. A R.L. Method for the detection of coliforms and in particular escherichia coli
US7939285B2 (en) 2004-03-01 2011-05-10 Mycometer Aps Filtration method for detecting microbial contamination
DE102004011822A1 (de) * 2004-03-11 2005-09-29 Cognis Deutschland Gmbh & Co. Kg Qualitätssicherungssystem zum Nachweis von Mikroorganismen
US8373861B2 (en) * 2004-05-11 2013-02-12 Les Entreprises Biospec Global Solutions Inc. System for rapid analysis of microbiological materials in liquid samples
EP2647723B1 (de) * 2004-06-23 2017-02-01 Zyzeba Testing Limited Verbesserung an und im Zusammenhang mit einer Mikroorganismusprüfvorrichtung und Verfahren zu deren Verwendung
FR2886651B1 (fr) 2005-06-03 2007-09-21 Anjou Rech Procede de quantification rapide des micro-organismes coliformes vivants dans un echantillon d'eau
EP1937829A4 (de) 2005-09-26 2011-08-03 Rapid Micro Biosystems Inc Kassette mit wachstumsmedium
WO2010036829A1 (en) 2008-09-24 2010-04-01 Straus Holdings Inc. Imaging analyzer for testing analytes
US8481302B2 (en) * 2008-11-03 2013-07-09 General Electric Company Total bacteria monitoring system
US20100112630A1 (en) * 2008-11-03 2010-05-06 Scott Martell Boyette Methods for measuring microbiological content in aqueous media
WO2013070730A3 (en) 2011-11-07 2014-08-21 Rapid Micro Biosystems, Inc. Cassette for sterility testing
DE102013225037B4 (de) * 2013-12-05 2016-08-25 Asklepios Kliniken Verwaltungsgesellschaft mbH Verfahren zur Erkennung resistenter Keime und Vorrichtung zum Durchführen desselben

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US3928139A (en) * 1973-02-12 1975-12-23 Wadley Res Inst & Blood Bank Detection of microbial pathogens
US3870601A (en) * 1973-05-04 1975-03-11 Schering Corp Novel diagnostic system for differentiation of enterobacteriaceae
US4070247A (en) * 1977-03-30 1978-01-24 Indiana University Foundation Diagnostic media
FR2405301B1 (de) * 1977-10-04 1980-08-01 Api Labor
US4242447A (en) * 1978-11-29 1980-12-30 Bioresearch Rapid detection of bacteria
EP0018825B1 (de) * 1979-05-02 1985-02-13 National Research Development Corporation Verfahren zur Identifizierung von Bakterien und Reagenzsatz zur Verwendung in diesem Verfahren
FR2457323B1 (de) * 1979-05-25 1981-07-17 Api Labor
JPS5817598B2 (de) * 1979-10-31 1983-04-08 Ajinomoto Kk
JPH0611237B2 (ja) * 1982-04-14 1994-02-16 ラジオメーター コーポレイト ディベロップメント リミテッド 微生物学的試験方法
US4693972A (en) * 1984-01-16 1987-09-15 Becton, Dickinson And Company Composition and method for rapid detection of microorganisms in clinical samples
FR2558847B1 (fr) * 1984-01-31 1986-06-20 Millipore Sa Dispositif et procede de controle microbiologique de liquides
WO1986005206A1 (en) * 1985-02-27 1986-09-12 University Of Cincinnati Viable microorganism detection by induced fluorescence
US5210022A (en) * 1990-04-20 1993-05-11 Rcr Scientific, Inc. Method test media and chromogenic compounds for identifying and differentiating general coliforms and Escherichia coli bacteria

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015832A1 (de) * 1998-09-11 2000-03-23 Frank Nitzsche Nachweis von zellen in einer in flüssigen probe
DE19841588A1 (de) * 1998-09-11 2000-03-23 Nitzsche Frank Verfahren zum Nachweis von Zellen in einer Probe

Also Published As

Publication number Publication date Type
EP0386051A1 (de) 1990-09-12 application
EP0386051B1 (de) 1995-01-18 grant
DE3855762D1 (de) 1997-02-27 grant
US5292644A (en) 1994-03-08 grant
DE3852825D1 (de) 1995-03-02 grant
WO1989004372A1 (en) 1989-05-18 application
DE3855762T2 (de) 1997-05-07 grant
EP0574977A1 (de) 1993-12-22 application
EP0574977B1 (de) 1997-01-15 grant

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