DE69732647D1 - Verfahren und kulturmedien zum nachweis von hefen und/oder schimmelpilzen in proben - Google Patents

Verfahren und kulturmedien zum nachweis von hefen und/oder schimmelpilzen in proben

Info

Publication number
DE69732647D1
DE69732647D1 DE69732647T DE69732647T DE69732647D1 DE 69732647 D1 DE69732647 D1 DE 69732647D1 DE 69732647 T DE69732647 T DE 69732647T DE 69732647 T DE69732647 T DE 69732647T DE 69732647 D1 DE69732647 D1 DE 69732647D1
Authority
DE
Germany
Prior art keywords
molds
yeasts
composition
test sample
samples
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 - Lifetime
Application number
DE69732647T
Other languages
English (en)
Other versions
DE69732647T2 (de
Inventor
Chun-Ming Chen
Haoyi Gu
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.)
BioControl Systems Inc
Original Assignee
BioControl Systems Inc
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 BioControl Systems Inc filed Critical BioControl Systems Inc
Publication of DE69732647D1 publication Critical patent/DE69732647D1/de
Application granted granted Critical
Publication of DE69732647T2 publication Critical patent/DE69732647T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/37—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving peptidase or proteinase
    • 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
    • C12Q1/045—Culture media therefor
    • 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
    • C12Q2334/00—O-linked chromogens for determinations of hydrolase enzymes, e.g. glycosidases, phosphatases, esterases
    • C12Q2334/20—Coumarin derivatives
    • C12Q2334/22—4-Methylumbelliferyl, i.e. beta-methylumbelliferone, 4MU
    • 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
    • C12Q2337/00—N-linked chromogens for determinations of peptidases and proteinases
    • C12Q2337/20—Coumarin derivatives
    • C12Q2337/22—7-Amino-4-methylcoumarin, i.e. AMC, MCA

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE69732647T 1996-12-19 1997-12-15 Verfahren und kulturmedien zum nachweis von hefen und/oder schimmelpilzen in proben Expired - Lifetime DE69732647T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US769512 1996-12-19
US08/769,512 US5854011A (en) 1996-12-19 1996-12-19 Method and components for the detection of yeasts and/or molds in a sample
PCT/US1997/022762 WO1998027223A1 (en) 1996-12-19 1997-12-15 Method and components for the detection of yeasts and/or molds in a sample

Publications (2)

Publication Number Publication Date
DE69732647D1 true DE69732647D1 (de) 2005-04-07
DE69732647T2 DE69732647T2 (de) 2006-05-04

Family

ID=25085668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732647T Expired - Lifetime DE69732647T2 (de) 1996-12-19 1997-12-15 Verfahren und kulturmedien zum nachweis von hefen und/oder schimmelpilzen in proben

Country Status (6)

Country Link
US (2) US5854011A (de)
EP (1) EP0946746B1 (de)
AT (1) ATE290100T1 (de)
AU (1) AU5796098A (de)
DE (1) DE69732647T2 (de)
WO (1) WO1998027223A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118541A (en) * 1998-04-13 2000-09-12 Dade Behring Inc. Method to determine the effectiveness of a chemical mixing system
US6130057A (en) * 1999-09-28 2000-10-10 Becton, Dickinson And Company Method for differentiating microorganisms in a sample
US20020086278A1 (en) * 1999-09-28 2002-07-04 C. Michael Gosnell Chromogenic media containing blood or hemin
BRPI0113540B8 (pt) † 2000-08-28 2021-07-27 Biocontrol Systems Inc meio e processo para detectar campylobacter em uma amostra
BR122013017459B1 (pt) * 2001-03-14 2017-01-17 Israel State composição para uso na proteção de produção agrícola
US6482642B2 (en) 2001-03-29 2002-11-19 Environmental Biodetection Products.Com Testing kit and methodology for testing for the presence of microorganisms
US6440149B1 (en) 2001-04-23 2002-08-27 Dasan Potti Tongue and tooth cleaning device
JP2003073374A (ja) * 2001-08-31 2003-03-12 Kaken Pharmaceut Co Ltd ２環性芳香族アミン誘導体
US7195884B2 (en) * 2002-07-19 2007-03-27 Promega Corp. Methods and kits for transferases
AU2003291135A1 (en) * 2002-11-26 2004-06-18 Expressive Constructs, Inc. Methods, biosensors and kits for detecting and identifying fungi
AU2003302254A1 (en) * 2002-12-16 2004-07-22 Avery Dennison Corporation Analyte detecting article and method
FR2853328B1 (fr) * 2003-04-07 2007-05-18 Biomerieux Sa Milieu de detection et/ou d'identification de microorganismes
CA2557487C (en) * 2004-03-01 2015-04-21 Mycometer Aps Detection of contaminants retained on a filter by a detectable moiety-producing substrate
ATE417126T1 (de) * 2004-03-22 2008-12-15 Evonik Goldschmidt Gmbh Verfahren und testkit zum nachweis und zur quantifizierung von organismen
US7504235B2 (en) 2005-08-31 2009-03-17 Kimberly-Clark Worldwide, Inc. Enzyme detection technique
US8758989B2 (en) * 2006-04-06 2014-06-24 Kimberly-Clark Worldwide, Inc. Enzymatic detection techniques
US7897360B2 (en) 2006-12-15 2011-03-01 Kimberly-Clark Worldwide, Inc. Enzyme detection techniques
AU2008287239A1 (en) * 2007-05-22 2009-02-19 Wisconsin Alumni Research Foundation Anti-bacterial drug targeting of genome maintenance interfaces
US8921067B2 (en) * 2013-02-04 2014-12-30 3M Innovative Properties Company Method and culture device for detecting yeasts and molds
AU2015227127B2 (en) 2014-03-07 2017-09-14 3M Innovative Properties Company Article and method for detecting aerobic bacteria

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140580A (en) * 1976-05-03 1979-02-20 Mcdonnell Douglas Corporation Broth for indicating presence of candida yeast and other yeasts and fungi
IL60888A (en) * 1978-06-16 1984-07-31 Yeda Res & Dev Substrates and process for the quantitative assay of enzymes
JPS5817598B2 (ja) * 1979-10-31 1983-04-08 味の素株式会社 微生物の迅速検出方法
US4874695A (en) * 1983-03-08 1989-10-17 American Home Products Corp. Rapid indentification of yeast and other fungal microorganisms by enzyme detection
JPS59192099A (ja) * 1983-04-12 1984-10-31 Ajinomoto Co Inc 微生物菌数の測定法
US4636492A (en) * 1984-08-29 1987-01-13 E. I. Du Pont De Nemours And Company Inhibition of viral protease activity by peptide halomethyl ketones
CA1341029C (en) * 1985-02-04 2000-06-20 Michael Kolb Peptidase inhibitors
US5429933A (en) * 1986-06-30 1995-07-04 Edberg; Stephen C. Detection of first generation environmental sourced microbes in an environmentally-derived sample
US5236827A (en) * 1988-06-20 1993-08-17 Becton, Dickinson And Company Device for enhancing fluorescence and kinetics and methods of using the device
US5073488A (en) * 1988-11-29 1991-12-17 Minnesota Mining And Manufacturing Company Rapid method for determining efficacy of a sterilization cycle and rapid read-out biological indicator
FR2659982B1 (fr) * 1990-03-23 1995-10-20 Serbio Utilisation de substrats chromogenes dans la determination de candida.
US6387650B1 (en) * 1995-06-07 2002-05-14 Biocontrol Systems, Inc. Method and composition for detecting bacterial contamination in food products

Also Published As

Publication number Publication date
US5854011A (en) 1998-12-29
AU5796098A (en) 1998-07-15
WO1998027223A1 (en) 1998-06-25
EP0946746A1 (de) 1999-10-06
ATE290100T1 (de) 2005-03-15
EP0946746B1 (de) 2005-03-02
DE69732647T2 (de) 2006-05-04
US6022698A (en) 2000-02-08

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Legal Events

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