ES2608824T3 - Medio de cultivo que comprende un compuesto inhibidor o retardador de germinación de esporas - Google Patents

Medio de cultivo que comprende un compuesto inhibidor o retardador de germinación de esporas Download PDF

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Publication number
ES2608824T3
ES2608824T3 ES09784426.0T ES09784426T ES2608824T3 ES 2608824 T3 ES2608824 T3 ES 2608824T3 ES 09784426 T ES09784426 T ES 09784426T ES 2608824 T3 ES2608824 T3 ES 2608824T3
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ES
Spain
Prior art keywords
spore germination
detection
culture medium
germination inhibitor
coagulase
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.)
Active
Application number
ES09784426.0T
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English (en)
Inventor
Aurélien COSTA
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.)
Biomerieux SA
Original Assignee
Biomerieux SA
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Filing date
Publication date
Application filed by Biomerieux SA filed Critical Biomerieux SA
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Publication of ES2608824T3 publication Critical patent/ES2608824T3/es
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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
    • C12Q1/02—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
    • C12Q1/14—Streptococcus; Staphylococcus
    • 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
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/30—Organic components
    • C12N2500/32—Amino acids
    • 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
    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/30—Organic components
    • C12N2500/34—Sugars
    • 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
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/998—Proteins not provided for elsewhere

Landscapes

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

Abstract

Medio de cultivo y de detección de estafilococos de coagulasa positiva, que comprende: * al menos un sustrato específico, natural o sintético, que permite la detección de al menos una actividad metabólica de dichos estafilococos de coagulasa positiva, cuyo producto de degradación hace variar el pH, * un indicador de pH que permite revelar el consumo de dicho sustrato, * al menos un compuesto inhibidor o retardador de la germinación de esporas de Bacillus susceptible de interferir con el cultivo y la detección de dichos estafilococos de coagulasa positiva, siendo dicho compuesto inhibidor o retardador de germinación de esporas seleccionado del grupo que comprende la D-alanina, la difenilamina, los alcoholes de fórmula CnH2n+2OH en la que n varía de 6 a 12, preferentemente el octanol, el nonanol, el decanol, los inhibidores de enzimas de tipo tripsina y/o sus mezclas.

Description

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Claims (1)

  1. imagen1
ES09784426.0T 2008-06-26 2009-06-23 Medio de cultivo que comprende un compuesto inhibidor o retardador de germinación de esporas Active ES2608824T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0854275 2008-06-26
FR0854275A FR2933104B1 (fr) 2008-06-26 2008-06-26 Milieu de culture comportant un compose inhibiteur ou retardateur de germination de spores
PCT/FR2009/051201 WO2010004164A2 (fr) 2008-06-26 2009-06-23 Milieu de culture comportant un compose inhibiteur ou retardateur de germination de spores

Publications (1)

Publication Number Publication Date
ES2608824T3 true ES2608824T3 (es) 2017-04-17

Family

ID=40409948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09784426.0T Active ES2608824T3 (es) 2008-06-26 2009-06-23 Medio de cultivo que comprende un compuesto inhibidor o retardador de germinación de esporas

Country Status (7)

Country Link
US (2) US9347083B2 (es)
EP (1) EP2291537B1 (es)
JP (1) JP5647114B2 (es)
CN (1) CN102076868A (es)
ES (1) ES2608824T3 (es)
FR (1) FR2933104B1 (es)
WO (1) WO2010004164A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8268579B2 (en) * 2008-01-24 2012-09-18 Pilots Point Llc Method and medium for detecting the presence or absence of pathogenic staphylococci in a first generation test sample
FR2933104B1 (fr) * 2008-06-26 2015-10-09 Biomerieux Sa Milieu de culture comportant un compose inhibiteur ou retardateur de germination de spores
MX2018012060A (es) * 2016-04-05 2019-03-06 Nch Corp Composicion rica en nutriente germinante y metodo de incubacion de esporas.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US603590A (en) * 1898-05-03 Copper-smelting
US6063590A (en) * 1991-11-18 2000-05-16 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Membrane filter agar medium containing two enzyme substrates used for the simultaneous detection of total coliforms and E. coli.
US5443963A (en) * 1994-01-31 1995-08-22 Minnesota Mining And Manufacturing Company Method for detecting staphylococci
DE69521202T2 (de) * 1994-02-15 2002-04-25 Minnesota Mining & Mfg Schnell ablesbarer biologischer sterilisations-indikator
DE19602345C2 (de) * 1996-01-24 2002-12-12 Biotest Ag Verfahren zur Verbesserung des Wachstums und des kolorimetrischen Nachweises von Bakterien, Hefen, Pilzen oder Kokken
US5837482A (en) * 1997-01-23 1998-11-17 Minnesota Mining And Manufacturing Company Culture medium and methods for detecting staphylococci
US6506803B1 (en) * 1999-04-28 2003-01-14 Regents Of The University Of Michigan Methods of preventing and treating microbial infections
US6635676B2 (en) * 1999-04-28 2003-10-21 Regents Of The University Of Michigan Non-toxic antimicrobial compositions and methods of use
JP2001302417A (ja) * 2000-02-15 2001-10-31 Ajinomoto Co Inc 胞子発芽阻害剤およびそれを用いた食品
FR2816957B1 (fr) * 2000-11-17 2004-08-20 Bio Merieux Procede et milieu de detection/identification de microorganismes a activite esterasique
FR2822847B1 (fr) * 2001-03-30 2003-05-09 Bio Merieux Milieux de detection specifique de staphylococcus aureus et procede d'identification et/ou de denombrement utilisant de tels milieux
FR2853328B1 (fr) * 2003-04-07 2007-05-18 Biomerieux Sa Milieu de detection et/ou d'identification de microorganismes
US7754485B2 (en) * 2003-10-10 2010-07-13 Salubris, Inc. Culture medium for rapid detection of mycobacterial growth by color change
FR2881755B1 (fr) * 2005-02-10 2012-11-30 Biomerieux Sa Milieux pour la detection specifique de micro-organismes resistants
FR2933104B1 (fr) * 2008-06-26 2015-10-09 Biomerieux Sa Milieu de culture comportant un compose inhibiteur ou retardateur de germination de spores

Also Published As

Publication number Publication date
JP2011525802A (ja) 2011-09-29
EP2291537B1 (fr) 2016-10-12
JP5647114B2 (ja) 2014-12-24
US20160244801A1 (en) 2016-08-25
EP2291537A2 (fr) 2011-03-09
WO2010004164A2 (fr) 2010-01-14
FR2933104B1 (fr) 2015-10-09
US10612068B2 (en) 2020-04-07
FR2933104A1 (fr) 2010-01-01
CN102076868A (zh) 2011-05-25
US20110076717A1 (en) 2011-03-31
WO2010004164A3 (fr) 2010-03-18
US9347083B2 (en) 2016-05-24

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