BRPI0512109A - meio de teste e método quantitativo ou qualitativo para identificação e diferenciação de materiais biológicos em uma amostra de teste - Google Patents

meio de teste e método quantitativo ou qualitativo para identificação e diferenciação de materiais biológicos em uma amostra de teste

Info

Publication number
BRPI0512109A
BRPI0512109A BRPI0512109-4A BRPI0512109A BRPI0512109A BR PI0512109 A BRPI0512109 A BR PI0512109A BR PI0512109 A BRPI0512109 A BR PI0512109A BR PI0512109 A BRPI0512109 A BR PI0512109A
Authority
BR
Brazil
Prior art keywords
test medium
disclosed
show
test
colonies
Prior art date
Application number
BRPI0512109-4A
Other languages
English (en)
Inventor
Geoffrey N Roth
Jonathan N Roth
Original Assignee
Micrology Lab Llc
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 Micrology Lab Llc filed Critical Micrology Lab Llc
Publication of BRPI0512109A publication Critical patent/BRPI0512109A/pt
Publication of BRPI0512109B1 publication Critical patent/BRPI0512109B1/pt

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
    • C12Q1/02—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
    • 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
    • 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
    • C12Q1/10—Enterobacteria
    • 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
    • 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
    • C12Q2334/50—Indoles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • G01N2333/245—Escherichia (G)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • G01N2333/25—Shigella (G)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • G01N2333/255—Salmonella (G)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/914—Hydrolases (3)
    • G01N2333/924—Hydrolases (3) acting on glycosyl compounds (3.2)
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

MéTODO QUALITATIVO OU QUANTITATIVO DE MEIOS DE TESTE PARA IDENTIFICAçãO E DIFERENCIAçãO DE MATERIAIS BIOLóGICOS EM UMA AMOSTRA DE TESTE. Um meio de teste e um método para detectar, quantificar, identificar e diferenciar até quatro (4) materiais biológicos separados em uma amostra em teste. Um meio de teste é divulgado que permite quantificar e diferenciar sob luz ambiente agregados de entidades biológicas que produzem enzimas especificas, que devem incluir coliformes gerais, E. coli, Aeromonas, e Salmonella, em um único meio de teste. Uma nova classe de substratos não-cromogênicos é divulgada que produzem um precipitada substancialmente preto, não-difusível. Esse precipitado não é objeto de interferência de outros substratos cromogênicos presentes em um meio deteste. Em uma modalidade, os substratos são selecionados tal que colónias de E. coli presentes no meio de teste se mostram como substancialmente pretas, colónias de coliformes gerais se mostram no meio de teste como uma cor azul-violeta, colónias de Aeromonas presentes no meio de teste se mostram como uma cor geralmente vermelho-rosa, e colónias de Salmoneila se mostram como geralmente uma cor teal-verde. Outros microorganismos e possibilidades de cor para detecção e quantificação desses também são descritos. Um inibidor e um método para fazer um meio de teste incorporando o inibidor são descritos.
BRPI0512109A 2004-06-14 2005-06-08 meios de teste para identificação e diferenciação de coliformes em geral, escherichia coli, aeromonas spp e salmonella spp., compreendendo diferentes substratos se combinam para formar cores diferentes BRPI0512109B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/867,393 US7273719B2 (en) 1999-07-20 2004-06-14 Test media for quantitative or qualitative identification and differentiation of general coliforms, E coli, Aeromonas spp and Salmonella spp materials in a test sample
PCT/US2005/020215 WO2005123939A2 (en) 2004-06-14 2005-06-08 Test media and quantitative or qualitative method for identification and differentiation of biological materials in a test sample

Publications (2)

Publication Number Publication Date
BRPI0512109A true BRPI0512109A (pt) 2008-02-06
BRPI0512109B1 BRPI0512109B1 (pt) 2016-08-16

Family

ID=35124317

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512109A BRPI0512109B1 (pt) 2004-06-14 2005-06-08 meios de teste para identificação e diferenciação de coliformes em geral, escherichia coli, aeromonas spp e salmonella spp., compreendendo diferentes substratos se combinam para formar cores diferentes

Country Status (13)

Country Link
US (1) US7273719B2 (pt)
EP (2) EP2316964B1 (pt)
JP (1) JP5011104B2 (pt)
AT (1) ATE500341T1 (pt)
AU (1) AU2005254973B2 (pt)
BR (1) BRPI0512109B1 (pt)
CA (1) CA2570206C (pt)
DE (1) DE602005026670D1 (pt)
DK (1) DK1776465T3 (pt)
ES (1) ES2375329T3 (pt)
IL (1) IL180056A (pt)
MX (1) MXPA06014593A (pt)
WO (1) WO2005123939A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7344854B2 (en) * 1999-07-20 2008-03-18 Micrology Laboratories, Llc Test media for quantitative or qualitative identification and differentiation of general coliforms, E. coli, Aeromonas spp and Salmonella spp in a test sample
US8008059B1 (en) 2006-03-17 2011-08-30 Micrology Laboratories, Llc Method utilizing enzyme substrates producing insoluble fluorescent products and chromogens, and use in combination with enzyme substrates producing soluble products
EP2126046A4 (en) * 2007-03-26 2010-03-17 Jonathan N Roth CARRIER ELEMENT AND PROCESS FOR PREPARING CULTURE MEDIA
FR2955120B1 (fr) 2010-01-14 2012-02-10 Millipore Corp Procede et outil de transfert de membrane
US20160017402A1 (en) * 2011-08-30 2016-01-21 Geoffrey N. Roth Method and apparatus utilizing enzyme substrates producing slow diffusing fluorescent product appearances and chromogens, and use in combination with fast diffusing product appearances
JP7227732B2 (ja) * 2018-10-29 2023-02-22 ローム株式会社 クランプ回路

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241186A (en) 1978-12-18 1980-12-23 Conviron, Inc. Pectin culture media and method
US4282317A (en) 1979-01-15 1981-08-04 Roth Jonathan N Pectin culture media and method
FR2457323A1 (fr) * 1979-05-25 1980-12-19 Api Labor Test permettant la mise en evidence des bacteries du genre salmonella et serratia et leur distinction des genres proteus et providencia
JPS59220199A (ja) 1983-03-07 1984-12-11 イ−−ワイ・ラボラトリ−ス・インコ−ポレ−テツド 吸収剤表面上の酵素基質を含む検査用品及びそれを用いる比色検査方法
US5093239A (en) * 1988-05-02 1992-03-03 Eastman Kodak Company Reagents for detecting oxidase positive microorganisms
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
CA2027536C (en) * 1990-05-14 1993-02-16 George Chang Method for determination of e.coli in water
US5364767A (en) * 1993-02-11 1994-11-15 Research Organics, In. Chromogenic compounds and methods of using same
FR2708286B1 (fr) * 1993-07-28 1995-10-20 Rambach Alain Procédé d'identification de microorganismes avec au moins deux chromogènes.
US5443963A (en) * 1994-01-31 1995-08-22 Minnesota Mining And Manufacturing Company Method for detecting staphylococci
US5464755A (en) * 1994-04-29 1995-11-07 Biolog, Inc. Microbiological medium and method of assay
FI98379C (fi) * 1995-03-24 1997-06-10 Orion Yhtymae Oy Elatusaine ja menetelmä salmonellojen tunnistamiseksi
US6387650B1 (en) 1995-06-07 2002-05-14 Biocontrol Systems, Inc. Method and composition for detecting bacterial contamination in food products
EP0748860B1 (en) * 1995-06-14 2001-08-29 Tonen Corporation Demulsification by microorganisms
US5726031A (en) * 1996-03-26 1998-03-10 Rcr Scientific, Inc. Test media and quantitative method for identification and differentiation of biological materials in a test sample
GB9609024D0 (en) * 1996-05-01 1996-07-03 Idg Uk Ltd Compounds
US5837482A (en) * 1997-01-23 1998-11-17 Minnesota Mining And Manufacturing Company Culture medium and methods for detecting staphylococci
US5888760A (en) * 1997-04-10 1999-03-30 Dade Microscan Inc. Universal test systems and methods of use thereof for identifying multiple families of microorganisms
WO1998055644A1 (en) 1997-06-04 1998-12-10 Freeman Group Of Hospitals Nhs Trust Identification of salmonella
US6350588B1 (en) * 1999-07-20 2002-02-26 Micrology Laboratories, Llc Test media and quantitative or qualitative method for identification and differentiation of biological materials in a test sample

Also Published As

Publication number Publication date
CA2570206C (en) 2013-09-17
JP5011104B2 (ja) 2012-08-29
EP1776465A2 (en) 2007-04-25
ES2375329T3 (es) 2012-02-28
CA2570206A1 (en) 2005-12-29
US20040235087A1 (en) 2004-11-25
WO2005123939A2 (en) 2005-12-29
EP2316964B1 (en) 2013-09-04
EP1776465B1 (en) 2011-03-02
DK1776465T3 (da) 2011-04-18
MXPA06014593A (es) 2007-03-23
EP2316964A1 (en) 2011-05-04
WO2005123939A3 (en) 2006-05-04
ATE500341T1 (de) 2011-03-15
AU2005254973A1 (en) 2005-12-29
IL180056A0 (en) 2007-05-15
US7273719B2 (en) 2007-09-25
AU2005254973B2 (en) 2010-08-26
JP2008502350A (ja) 2008-01-31
IL180056A (en) 2012-06-28
DE602005026670D1 (de) 2011-04-14
BRPI0512109B1 (pt) 2016-08-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]

Free format text: NOTIFICACAO DE DEVOLUCAO DO PEDIDO POR NAO SE ENQUADRAR NO ART. 229-C DA LPI.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/08/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)