AU2003222371A1 - Use of a capacitive probe to determine the biomass of small bacteria - Google Patents

Use of a capacitive probe to determine the biomass of small bacteria

Info

Publication number: AU2003222371A1
Authority: AU; Australia
Prior art keywords: biomass; capacitive probe; small bacteria; bacteria; small
Prior art date: 2002-02-11
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.): Abandoned

Application number

AU2003222371A

Inventor

Anne Solenn Arnoux

Jean-Yve Barbeau

Charles Ghommidh

Philippe Teissier

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.)

Gervais Danone SA

Fogale Nanotech SAS

Original Assignee

Gervais Danone SA

Fogale Nanotech SAS

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.)

2002-02-11

Filing date

2003-02-11

Publication date

2003-09-04

2003-02-11 Application filed by Gervais Danone SA, Fogale Nanotech SAS filed Critical Gervais Danone SA

2003-09-04 Publication of AU2003222371A1 publication Critical patent/AU2003222371A1/en

Status Abandoned legal-status Critical Current

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
- C12Q1/06—Quantitative determination
- 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
- 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
- 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
- G01N2333/29—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Richettsiales (o)
- 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
- G01N2333/295—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Chlamydiales (o)
- 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
- G01N2333/30—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Mycoplasmatales, e.g. Pleuropneumonia-like organisms [PPLO]
- 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
- G01N2333/315—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Streptococcus (G), e.g. Enterococci
- 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
- G01N2333/335—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Lactobacillus (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
- G01N2333/365—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Actinoplanes (G)

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Zoology (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Bioinformatics & Cheminformatics (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Microbiology (AREA)
Biotechnology (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Physics & Mathematics (AREA)
Biophysics (AREA)
Immunology (AREA)
Molecular Biology (AREA)
Toxicology (AREA)
Sustainable Development (AREA)
Biomedical Technology (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)

AU2003222371A 2002-02-11 2003-02-11 Use of a capacitive probe to determine the biomass of small bacteria Abandoned AU2003222371A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR0201629A FR2835921B1 (en)	2002-02-11	2002-02-11	USE OF A CAPACITIVE PROBE FOR DETERMINING THE BIOMASS OF LACTIC ACID BACTERIA
FR02/01629		2002-02-11
PCT/FR2003/000428 WO2003069334A1 (en)	2002-02-11	2003-02-11	Use of a capacitive probe to determine the biomass of small bacteria

Publications (1)

Publication Number	Publication Date
AU2003222371A1 true AU2003222371A1 (en)	2003-09-04

Family

ID=27620070

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003222371A Abandoned AU2003222371A1 (en)	2002-02-11	2003-02-11	Use of a capacitive probe to determine the biomass of small bacteria

Country Status (3)

Country	Link
AU (1)	AU2003222371A1 (en)
FR (1)	FR2835921B1 (en)
WO (1)	WO2003069334A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2866898B1 (en)	2004-02-27	2006-06-09	Gervais Danone Sa	LIQUID CONCENTRATION OF ADAPTED AND VIABLE BACTERIA FOR FOOD USE
FR2867279B1 (en) *	2004-03-05	2006-05-19	Nanotec Solution	METHOD AND DEVICE FOR MEASURING AND CHARACTERIZING A BIOMASS, APPLICATION TO ONLINE BIOMASS DATA MEASUREMENT IN A FERMENTATION PROCESS, AND STEERING METHOD THEREOF
FR2867278B1 (en) *	2004-03-05	2006-05-19	Univ Montpellier Ii	METHOD AND DEVICE FOR MEASURING AND CHARACTERIZING ONLINE A BIOMASS IN A FERMENTATION PROCESS OF LACTIC ACID BACTERIA AND METHOD OF CONTROLLING THE SAME
FR2874264B1 (en)	2004-08-16	2006-11-24	Nanotec Solution Soc Civ Ile	METHOD AND DEVICE FOR DETERMINING BIOMASS IN A MEDIUM, IN PARTICULAR A MEDIUM CONTAINING BIOLOGICAL CELLS, AND MEASURING APPARATUS USING THE SAME
DE102007027914A1 (en) *	2007-06-18	2008-12-24	Siemens Ag	Sterilizable sensor for monitoring biochemical processes in fermenters
CN105420417B (en) *	2015-10-26	2019-04-30	上虞新和成生物化工有限公司	Coenzyme Q10 Fermentation Production Process Based on Synergistic Control of Online Oxygen Consumption Rate and Conductivity
GB201615814D0 (en) *	2016-09-16	2016-11-02	Aber Instr Ltd	Process
JP6741031B2 (en) *	2018-01-17	2020-08-19	横河電機株式会社	Cell inspection device, cell inspection method, program, and recording medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8622748D0 (en) *	1986-09-22	1986-10-29	Ici Plc	Determination of biomass
GB8622747D0 (en) *	1986-09-22	1986-10-29	Ici Plc	Determination of biomass
EP0277789B1 (en) *	1987-02-04	1992-05-20	Kabushiki Kaisha Kobe Seiko Sho	Method for measuring biomass
GB9921682D0 (en) *	1999-09-15	1999-11-17	Aber Instr Ltd	Detecting cell-condition changes
ATE351900T1 (en) *	2000-03-27	2007-02-15	Nte Sa	PROBE, CELL AND METHOD FOR MEASURING BIOMASS CONCENTRATION AND COMPOSITION
EP1272832A1 (en) *	2000-04-14	2003-01-08	Nanotec Solution	Device and method for determining characteristics of a biomass

2002
- 2002-02-11 FR FR0201629A patent/FR2835921B1/en not_active Expired - Fee Related
2003
- 2003-02-11 WO PCT/FR2003/000428 patent/WO2003069334A1/en not_active Ceased
- 2003-02-11 AU AU2003222371A patent/AU2003222371A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2003069334A1 (en)	2003-08-21
FR2835921B1 (en)	2005-06-24
FR2835921A1 (en)	2003-08-15

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WO2005073839A8 (en)	2006-02-02	Capacitive touch sensor
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AU2003296008A1 (en)	2004-06-18	Nanotube sensor
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AU2002356411A1 (en)	2003-11-11	Low power consumption implantable pressure sensor
EP1578247A3 (en)	2005-11-10	Low power consumption implantable pressure sensor
AU2003222371A1 (en)	2003-09-04	Use of a capacitive probe to determine the biomass of small bacteria
AU2003209461A1 (en)	2003-09-16	Analog scale for measuring pain
AU2003234925A1 (en)	2003-12-02	TGF-Alpha EXPRESSION INHIBITORS
AU2003257470A1 (en)	2004-02-09	Detection of microorganisms

Legal Events

Date	Code	Title	Description
2004-11-18	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase