AR002403A1 - Metodo y composicion para detectar la existencia o medir la concentracion de bacterias en un producto alimenticio. - Google Patents
Metodo y composicion para detectar la existencia o medir la concentracion de bacterias en un producto alimenticio.Info
- Publication number
- AR002403A1 AR002403A1 ARP960103051A AR10305196A AR002403A1 AR 002403 A1 AR002403 A1 AR 002403A1 AR P960103051 A ARP960103051 A AR P960103051A AR 10305196 A AR10305196 A AR 10305196A AR 002403 A1 AR002403 A1 AR 002403A1
- Authority
- AR
- Argentina
- Prior art keywords
- enzyme
- existence
- concentration
- food product
- bacteria
- Prior art date
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
- 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
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)
Abstract
Esta invención se refiere a un método para detectar la existencia o medir la concentración de bacterias viables totales en una muestra de prueba de unproducto alimenticio. Se provee un medio que contiene hasta 3 sustratos de enzimas diferentesde manera tal que cada uno posea una fracción nutriente yuna fracción detectable vinculadas entre sí. Cuando un substrato es hidrolizado por una enzima bacteriológica, para crear una fracción detectable separada,ocasiona o produce una senal perceptible. Estos substratos producen senales perceptibles cuando cualquiera de una enzima fosfatasa, una enzima glicosidasao un enzima peptidasa está presente en un medio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/484,593 US6387650B1 (en) | 1995-06-07 | 1995-06-07 | Method and composition for detecting bacterial contamination in food products |
Publications (1)
Publication Number | Publication Date |
---|---|
AR002403A1 true AR002403A1 (es) | 1998-03-11 |
Family
ID=23924786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960103051A AR002403A1 (es) | 1995-06-07 | 1996-07-06 | Metodo y composicion para detectar la existencia o medir la concentracion de bacterias en un producto alimenticio. |
Country Status (11)
Country | Link |
---|---|
US (3) | US6387650B1 (es) |
EP (1) | EP0870054B1 (es) |
JP (1) | JP4282762B2 (es) |
AR (1) | AR002403A1 (es) |
AT (1) | ATE403009T1 (es) |
AU (1) | AU712226B2 (es) |
BR (1) | BR9608728A (es) |
CA (1) | CA2223451C (es) |
DE (1) | DE69637620D1 (es) |
DK (1) | DK0870054T3 (es) |
WO (1) | WO1996040980A1 (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7560246B2 (en) | 1995-06-07 | 2009-07-14 | Biocontrol Systems, Inc. | Compositions and methods for detecting target microorganisms in a sample |
US6387650B1 (en) * | 1995-06-07 | 2002-05-14 | Biocontrol Systems, Inc. | Method and composition for detecting bacterial contamination in food products |
US5854011A (en) * | 1996-12-19 | 1998-12-29 | Idexx Laboratories Incorporated | Method and components for the detection of yeasts and/or molds in a sample |
US6696286B1 (en) | 1997-04-09 | 2004-02-24 | 3M Innovative Properties Company | Method and devices for detecting and enumerating microorganisms |
US6391578B2 (en) | 1997-04-09 | 2002-05-21 | 3M Innovative Properties Company | Method and devices for partitioning biological sample liquids into microvolumes |
FR2777018B1 (fr) * | 1998-04-02 | 2003-04-25 | Bio Merieux | Nouveau substrat chromogene ainsi que son procede d'utilisation |
US5972641A (en) * | 1998-08-28 | 1999-10-26 | Colifast Systems Asa | Rapid coliform detection system |
US6511819B2 (en) | 1998-08-28 | 2003-01-28 | Nye Colifast As | Rapid coliform detection system |
US6174699B1 (en) | 1999-03-09 | 2001-01-16 | 3M Innovative Properties Company | Disc assay device with inoculation pad and methods of use |
GB9906140D0 (en) * | 1999-03-17 | 1999-05-12 | Univ Bristol | A diagnostic test |
EP2339003A3 (en) * | 1999-06-28 | 2011-10-19 | Genentech, Inc. | Apo-2 ligand substitutional variants |
US7273719B2 (en) | 1999-07-20 | 2007-09-25 | Micrology Laboratories, Llc | Test media for quantitative or qualitative identification and differentiation of general coliforms, E coli, Aeromonas spp and Salmonella spp materials in a test sample |
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 |
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 |
US6372895B1 (en) | 2000-07-07 | 2002-04-16 | 3M Innovative Properties Company | Fluorogenic compounds |
FR2801903B1 (fr) * | 1999-12-06 | 2004-01-30 | Biomerieux Sa | Nouveaux substrats enzymatiques pour la detection de pseudomonas aeruginosa, compositions les contenant et procede de detection de cette espece |
NZ524033A (en) * | 2000-08-28 | 2008-06-30 | Biocontrol Systems Inc | Compositions and methods for detecting target microorganisms in a sample |
US20030068655A1 (en) * | 2001-09-12 | 2003-04-10 | Protiveris, Inc. | Microcantilever apparatus and methods for detection of enzymes |
US20030138906A1 (en) * | 2001-11-05 | 2003-07-24 | Ingun Tryland | Fluorescence test for measuring heterotrophic bacteria in water |
US7384778B2 (en) * | 2002-01-10 | 2008-06-10 | Idexx Laboratories, Inc. | Methods and devices for the detection of pathogenic microorganisms and their antimicrobial susceptibility |
CA2474458A1 (en) * | 2002-01-31 | 2003-08-07 | Mitchell C. Sanders | Method for detecting microorganisms |
GB2386946A (en) * | 2002-03-27 | 2003-10-01 | Danisco | Detecting microorganisms |
JP4511805B2 (ja) * | 2002-04-26 | 2010-07-28 | 武田薬品工業株式会社 | ネプリライシンの活性測定法 |
WO2004087942A2 (en) * | 2003-01-31 | 2004-10-14 | Ethicon, Inc. | Method for detecting escherichia coli |
US7582472B2 (en) * | 2003-08-26 | 2009-09-01 | Smith Kenneth E | Apparatus and method for liquid sample testing |
JP4834547B2 (ja) * | 2003-09-17 | 2011-12-14 | エスエー クリオログ | 製品が使用または消費される状態にあるかどうかを決める方法と考案物 |
CN1902494B (zh) | 2003-11-03 | 2010-10-27 | 伊西康公司 | 用于检测广谱细菌的方法、肽和生物传感器 |
US20050131314A1 (en) * | 2003-11-17 | 2005-06-16 | Hird Robert F. | Methods and apparatus for the rapid detection of microorganisms collected from infected sites |
US20050239200A1 (en) * | 2004-04-23 | 2005-10-27 | Beckwith Scott W | Devices for culturing anaerobic microorganisms and methods of using the same |
US9260740B2 (en) * | 2004-06-23 | 2016-02-16 | Zyzeba Testing Limited | Micro-organism test apparatus and methods of using the same |
FR2875242B1 (fr) | 2004-09-10 | 2006-11-17 | Biomerieux Sa | Nouveaux substrats enzymatiques derives de phenoxazinone et leur utilisation comme revelateur dans la detection de microorganismes a activite peptidase |
FR2875241B1 (fr) * | 2004-09-16 | 2010-07-30 | Biomerieux Sa | Procede de detection de streptococcus agalactiae en utilisant l'activite esterase |
US20070190593A1 (en) * | 2005-09-20 | 2007-08-16 | Arizona Board Of Regents, Acting For And On Behalf Of Arizona State University | Methods for detecting and characterizing microorganisms |
CN100410386C (zh) * | 2005-12-16 | 2008-08-13 | 东北农业大学 | 一种快速测定原料乳细菌总数的方法 |
FR2912423B1 (fr) * | 2007-02-08 | 2009-03-20 | Biomerieux Sa | Milieu de detection et/ou d'identification de bacteries |
FR2912424A1 (fr) * | 2007-02-08 | 2008-08-15 | Biomerieux Sa | Milieu de detection et/ou d'identification de bacteries |
EP2062978A1 (en) * | 2007-11-23 | 2009-05-27 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | System for detecting microbial contamination |
GB0820398D0 (en) * | 2008-11-07 | 2008-12-17 | Oxoid Ltd | Semi-opaque medium for culture of microorganisms |
JP5407375B2 (ja) * | 2009-02-02 | 2014-02-05 | 藤倉化成株式会社 | 口腔内細菌の検査用具、および口腔内細菌の検査方法 |
WO2011087711A1 (en) | 2009-12-22 | 2011-07-21 | 3M Innovative Properties Company | Methods of detecting microorganisms and kits therefore |
FR2970974B1 (fr) * | 2011-02-01 | 2013-02-08 | Biomerieux Sa | Milieu de culture de microorganismes comprenant l'acide para-aminobenzoique comme agent selectif |
US8921067B2 (en) * | 2013-02-04 | 2014-12-30 | 3M Innovative Properties Company | Method and culture device for detecting yeasts and molds |
WO2014140867A2 (en) * | 2013-03-15 | 2014-09-18 | Cape Spear Pharmaceuticals, Ltd. | Compositions and methods for administration to subjects with dysphagia |
CN106103689A (zh) | 2014-03-07 | 2016-11-09 | 3M创新有限公司 | 用于检测好氧细菌的制品和方法 |
CN105462824B (zh) * | 2014-05-27 | 2021-02-02 | Bd控股私人有限公司 | 在商业无菌检测中使用血培养基平台的改进 |
US11306345B2 (en) | 2015-07-21 | 2022-04-19 | Xcellence in Bio Innovations and TechnologieS Pvt. Ltd. | Invention relating to a microbiological testing apparatus |
US11536666B2 (en) | 2019-11-11 | 2022-12-27 | Auburn University | Matrices for detecting volatile organic compounds |
WO2021168182A1 (en) * | 2020-02-21 | 2021-08-26 | Eastern Kentucky University | Method for detection of escherichia coli and antibiotic resistant bacteria in water |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3206317A (en) | 1961-06-15 | 1965-09-14 | Golber Leonard Mark | Food spoilage indicator |
US3496066A (en) | 1966-03-29 | 1970-02-17 | Boehringer & Soehne Gmbh | Diagnostic aids for use in the detection of bacteria in biological and other fluids |
US4129483A (en) | 1977-03-03 | 1978-12-12 | Bochner Barry R | Device, composition and method for identifying microorganisms |
US4235964A (en) | 1978-09-28 | 1980-11-25 | Bochner Barry R | Method for testing and identifying microorganisms |
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 |
DE3380263D1 (en) * | 1982-04-14 | 1989-08-31 | Radiometer Corporate Dev Limit | Microbiological test processes and apparatus |
EP0122028A1 (en) * | 1983-03-07 | 1984-10-17 | E-Y Laboratories, Inc. | Colorimetric assay for enzymes, diagnostic article therefor and a method for forming such article |
US5429933A (en) * | 1986-06-30 | 1995-07-04 | Edberg; Stephen C. | Detection of first generation environmental sourced microbes in an environmentally-derived sample |
US4925789A (en) * | 1986-06-30 | 1990-05-15 | Edberg Stephen C | Method and medium for use in detecting target microbes in situ in a specimen sample of a possibly contaminated material |
US5236827A (en) * | 1988-06-20 | 1993-08-17 | Becton, Dickinson And Company | Device for enhancing fluorescence and kinetics and methods of using the device |
EP0516814B1 (en) * | 1990-12-28 | 1996-09-04 | Dade MicroScan Inc. | Method and composition for determining antimicrobial susceptibility of the majority of clinically significant gram positive organisms |
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. |
US5443987A (en) * | 1993-09-02 | 1995-08-22 | Decicco; Benedict T. | Detection system for microbial contamination in health-care products |
US5464755A (en) * | 1994-04-29 | 1995-11-07 | Biolog, Inc. | Microbiological medium and method of assay |
FR2728587B1 (fr) * | 1994-12-22 | 1997-03-14 | Pasteur Sanofi Diagnostics | Milieu de culture non selectif pour l'identification directe de germes dans un echantillon biologique |
US5726062A (en) | 1995-04-19 | 1998-03-10 | Konica Corporation | Method of detecting protein and a kit detecting protein using the same |
US6387650B1 (en) * | 1995-06-07 | 2002-05-14 | Biocontrol Systems, Inc. | Method and composition for detecting bacterial contamination in food products |
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 |
-
1995
- 1995-06-07 US US08/484,593 patent/US6387650B1/en not_active Expired - Lifetime
-
1996
- 1996-05-31 DE DE69637620T patent/DE69637620D1/de not_active Expired - Fee Related
- 1996-05-31 CA CA002223451A patent/CA2223451C/en not_active Expired - Lifetime
- 1996-05-31 AU AU58850/96A patent/AU712226B2/en not_active Expired
- 1996-05-31 EP EP96920589A patent/EP0870054B1/en not_active Expired - Lifetime
- 1996-05-31 AT AT96920589T patent/ATE403009T1/de not_active IP Right Cessation
- 1996-05-31 BR BR9608728A patent/BR9608728A/pt not_active Application Discontinuation
- 1996-05-31 DK DK96920589T patent/DK0870054T3/da active
- 1996-05-31 WO PCT/US1996/008124 patent/WO1996040980A1/en active Application Filing
- 1996-05-31 JP JP50088597A patent/JP4282762B2/ja not_active Expired - Lifetime
- 1996-07-06 AR ARP960103051A patent/AR002403A1/es unknown
-
1998
- 1998-02-24 US US09/038,665 patent/US6472167B1/en not_active Expired - Lifetime
-
2001
- 2001-08-06 US US09/923,695 patent/US20020031796A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4282762B2 (ja) | 2009-06-24 |
ATE403009T1 (de) | 2008-08-15 |
US20020031796A1 (en) | 2002-03-14 |
EP0870054A1 (en) | 1998-10-14 |
CA2223451A1 (en) | 1996-12-19 |
BR9608728A (pt) | 1999-06-29 |
DE69637620D1 (de) | 2008-09-11 |
EP0870054B1 (en) | 2008-07-30 |
DK0870054T3 (da) | 2008-11-10 |
AU5885096A (en) | 1996-12-30 |
US6472167B1 (en) | 2002-10-29 |
AU712226B2 (en) | 1999-11-04 |
CA2223451C (en) | 2009-01-06 |
JPH11506926A (ja) | 1999-06-22 |
US6387650B1 (en) | 2002-05-14 |
WO1996040980A1 (en) | 1996-12-19 |
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