ATE105023T1 - Verfahren zur bestimmung von mikro-organismen. - Google Patents
Verfahren zur bestimmung von mikro-organismen.Info
- Publication number
- ATE105023T1 ATE105023T1 AT8989400655T AT89400655T ATE105023T1 AT E105023 T1 ATE105023 T1 AT E105023T1 AT 8989400655 T AT8989400655 T AT 8989400655T AT 89400655 T AT89400655 T AT 89400655T AT E105023 T1 ATE105023 T1 AT E105023T1
- Authority
- AT
- Austria
- Prior art keywords
- installation
- application
- fluorescent
- stains
- viability
- Prior art date
Links
Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
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- 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
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Physics & Mathematics (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biophysics (AREA)
- Virology (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Tropical Medicine & Parasitology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sustainable Development (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8802937A FR2628531B1 (fr) | 1988-03-08 | 1988-03-08 | Procede de recherche, de detection specifique et de numeration de micro-organismes, installation pour la mise en oeuvre dudit procede |
EP89400655A EP0333560B1 (de) | 1988-03-08 | 1989-03-08 | Verfahren zur Bestimmung von mikro-organismen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE105023T1 true ATE105023T1 (de) | 1994-05-15 |
Family
ID=9364022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT8989400655T ATE105023T1 (de) | 1988-03-08 | 1989-03-08 | Verfahren zur bestimmung von mikro-organismen. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0333560B1 (de) |
JP (1) | JPH02503747A (de) |
AT (1) | ATE105023T1 (de) |
DE (1) | DE68914871T2 (de) |
ES (1) | ES2055801T3 (de) |
FR (1) | FR2628531B1 (de) |
WO (1) | WO1989008714A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2735901B2 (ja) * | 1989-10-18 | 1998-04-02 | 三菱重工業株式会社 | 微生物の生細胞,死細胞および微生物細胞以外の粒子の数の測定方法 |
EP0443700A3 (en) * | 1990-02-21 | 1991-10-16 | Mitsubishi Jukogyo Kabushiki Kaisha | Method for counting living cells of microbes and apparatus therefor |
JP3070968B2 (ja) * | 1991-05-14 | 2000-07-31 | シスメックス株式会社 | 尿中の細胞分析用試薬及び方法 |
FR2707665A1 (fr) * | 1993-06-28 | 1995-01-20 | Chemunex | Procédé de mesure et d'évaluation de la vitalité des microorganismes et ses applications. |
FR2719602B1 (fr) * | 1994-05-05 | 1996-07-26 | Biocom Sa | Procédé et installation pour la numérisation de cellules et micro-organismes, notamment des produits alimentaires ou des fluides biologiques. |
CA2160962C (en) * | 1994-10-20 | 2009-12-29 | Junya Inoue | Reagent for analyzing solid components in urine and method for analyzing solid components by employing the same |
AUPN214095A0 (en) * | 1995-04-03 | 1995-04-27 | Australian Water Technologies Pty Ltd | Method for detecting microorganisms using flow cytometry |
ES2322679T3 (es) | 1997-04-18 | 2009-06-24 | Centro Nacional De Investigaciones Cientificas | Equipo, kit y procedimiento de diagnostico microbiologico. |
US6803208B2 (en) | 2001-07-30 | 2004-10-12 | The United States Of America As Represented By The Secretary Of The Navy | Automated epifluorescence microscopy for detection of bacterial contamination in platelets |
WO2003052389A1 (en) * | 2001-12-18 | 2003-06-26 | University Of Wyoming | Apparatus and methods for high throughput analysis of particles in a translucent flowing liquid |
FR2845097B1 (fr) | 2002-10-01 | 2006-06-16 | Metis Biotechnologies | Procede de detection et de comptage de microorganismes dans un echantillon |
US7161665B2 (en) * | 2002-12-18 | 2007-01-09 | University Of Wyoming | High resolution imaging fountain flow cytometry |
DE10329539A1 (de) * | 2003-06-30 | 2005-01-20 | Innovatis Ag | Verfahren und Vorrichtung zur Charakterisierung einer Kulturflüssigkeit |
SI21661A (sl) * | 2003-12-30 | 2005-06-30 | Celica, D.O.O. | Postopek za evaluacijo deleža hibridnih celic in celičnih izdelkov s konfokalno mikroskopijo in avtoklavabilna elektrofuzijska kamrica |
EP2089723A2 (de) * | 2006-11-13 | 2009-08-19 | University of Wyoming | Vorrichtung und verfahren zum messen der fluoreszenz grosser mehrzelliger organismen |
CN109423508B (zh) * | 2017-08-22 | 2021-02-12 | 厦门大学 | 一种对果蔬汁中的细菌进行计数检测的方法 |
US10871439B2 (en) | 2018-10-29 | 2020-12-22 | University Of Wyoming | Enhancement of sensitivity of fountain flow cytometry by background attenuation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192099A (ja) * | 1983-04-12 | 1984-10-31 | Ajinomoto Co Inc | 微生物菌数の測定法 |
JPS6027398A (ja) * | 1983-07-26 | 1985-02-12 | Hitachi Ltd | 微生物検査方法 |
DE3420018A1 (de) * | 1984-05-29 | 1985-12-05 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Vorrichtung zur messung bestimmter eigenschaften in einem traegermedium suspendierter partikel |
ATE48477T1 (de) * | 1984-09-11 | 1989-12-15 | Partec Ag | Verfahren und vorrichtung zur sortierung von mikroskopischen partikeln. |
EP0215066A1 (de) * | 1985-02-27 | 1987-03-25 | University Of Cincinnati | Nachweis von lebensfähigen mikroorganismen durch induzierte fluoreszenz |
JP3181381B2 (ja) * | 1992-07-13 | 2001-07-03 | 富士通株式会社 | 半導体レーザモジュール |
-
1988
- 1988-03-08 FR FR8802937A patent/FR2628531B1/fr not_active Expired - Lifetime
-
1989
- 1989-03-08 DE DE68914871T patent/DE68914871T2/de not_active Revoked
- 1989-03-08 EP EP89400655A patent/EP0333560B1/de not_active Revoked
- 1989-03-08 ES ES89400655T patent/ES2055801T3/es not_active Expired - Lifetime
- 1989-03-08 WO PCT/FR1989/000096 patent/WO1989008714A1/fr unknown
- 1989-03-08 JP JP1503205A patent/JPH02503747A/ja active Pending
- 1989-03-08 AT AT8989400655T patent/ATE105023T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1989008714A1 (fr) | 1989-09-21 |
DE68914871D1 (de) | 1994-06-01 |
FR2628531B1 (fr) | 1992-10-02 |
ES2055801T3 (es) | 1994-09-01 |
JPH02503747A (ja) | 1990-11-08 |
EP0333560B1 (de) | 1994-04-27 |
DE68914871T2 (de) | 1994-08-11 |
EP0333560A1 (de) | 1989-09-20 |
FR2628531A1 (fr) | 1989-09-15 |
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Legal Events
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---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |