BR9007378A - Instrumento e processo para monitorar um indicador que apresenta uma mudanca nas suas propriedades refletivas mediante a exposicao a subprodutos de crescimento microbiano - Google Patents

Instrumento e processo para monitorar um indicador que apresenta uma mudanca nas suas propriedades refletivas mediante a exposicao a subprodutos de crescimento microbiano

Info

Publication number
BR9007378A
BR9007378A BR909007378A BR9007378A BR9007378A BR 9007378 A BR9007378 A BR 9007378A BR 909007378 A BR909007378 A BR 909007378A BR 9007378 A BR9007378 A BR 9007378A BR 9007378 A BR9007378 A BR 9007378A
Authority
BR
Brazil
Prior art keywords
change
instrument
indicator
presents
exposure
Prior art date
Application number
BR909007378A
Other languages
English (en)
Inventor
James Lawrence Diguiseppi
Thurman Clay Thorpe
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Publication of BR9007378A publication Critical patent/BR9007378A/pt

Links

Classifications

    • 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
    • C12M41/46—Means for regulation, monitoring, measurement or control, e.g. flow regulation of cellular or enzymatic activity or functionality, e.g. cell viability
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/80—Indicating pH value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Sustainable Development (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BR909007378A 1989-05-15 1990-05-14 Instrumento e processo para monitorar um indicador que apresenta uma mudanca nas suas propriedades refletivas mediante a exposicao a subprodutos de crescimento microbiano BR9007378A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35147689A 1989-05-15 1989-05-15
PCT/US1990/002631 WO1990014414A1 (en) 1989-05-15 1990-05-14 Apparatus for detection of microorganisms

Publications (1)

Publication Number Publication Date
BR9007378A true BR9007378A (pt) 1992-04-28

Family

ID=23381092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007378A BR9007378A (pt) 1989-05-15 1990-05-14 Instrumento e processo para monitorar um indicador que apresenta uma mudanca nas suas propriedades refletivas mediante a exposicao a subprodutos de crescimento microbiano

Country Status (17)

Country Link
EP (1) EP0472622B1 (pt)
JP (1) JP3109740B2 (pt)
KR (1) KR0178397B1 (pt)
AT (1) ATE131525T1 (pt)
AU (1) AU638718B2 (pt)
BR (1) BR9007378A (pt)
CA (1) CA2016872C (pt)
DE (1) DE69024210T2 (pt)
DK (1) DK176223B1 (pt)
ES (1) ES2083454T3 (pt)
FI (1) FI97548C (pt)
GR (1) GR3019111T3 (pt)
HU (1) HU215946B (pt)
IE (1) IE70325B1 (pt)
NO (1) NO301486B1 (pt)
WO (1) WO1990014414A1 (pt)
ZA (1) ZA903493B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094955A (en) 1988-03-15 1992-03-10 Akzo N.V. Device and method for detecting microorganisms
AT391371B (de) * 1989-05-12 1990-09-25 Avl Ag Verfahren und vorrichtung zur feststellung biologischer aktivitaeten in einer probe
WO1993003178A1 (en) * 1991-08-02 1993-02-18 Unilever Plc Microorganism growth
AU4756393A (en) * 1992-09-30 1994-04-14 Becton Dickinson & Company Method of critical speciman resistance testing
US5371016A (en) * 1993-04-26 1994-12-06 Becton, Dickinson And Company Detecting biological activities in culture vials
DE29607032U1 (de) * 1996-04-18 1997-09-18 Mueller Wolf Ruediger Dr Ing Vorrichtung zur Erfassung des mikrobiologischen Abbauverhaltens von festen und flüssigen Stoffen unter aeroben Bedingungen
DE59811266D1 (de) * 1997-09-01 2004-06-03 Buechs Jochen Verfahren und Vorrichtung zur Ermittlung und Überwachung des physiologischen Zustandes mikrobieller Kulturen
US6069011A (en) * 1997-12-10 2000-05-30 Umm Electronics, Inc. Method for determining the application of a sample fluid on an analyte strip using first and second derivatives
US6589892B1 (en) 1998-11-13 2003-07-08 Kimberly-Clark Worldwide, Inc. Bicomponent nonwoven webs containing adhesive and a third component
EP2813281B1 (en) * 2004-01-07 2016-08-17 Pall Technology UK limited Bioprocessing vessel
EP2669651B1 (en) * 2007-06-13 2020-12-09 OY Halton Group, Ltd. Fouling detector for detecting grease fouling in a duct
EP2443224B1 (en) * 2009-06-19 2016-10-12 University of Maryland, Baltimore County Non-invasive sensing of bioprocess parameters
US8545759B2 (en) * 2011-10-21 2013-10-01 Therapeutic Proteins International, LLC Noninvasive bioreactor monitoring
JP6020513B2 (ja) 2014-05-29 2016-11-02 横河電機株式会社 細胞培養バッグおよび細胞培養バッグの製造方法
CN105385597B (zh) * 2015-12-23 2018-10-12 上海吉倍生物技术有限公司 一种细胞培养袋及其应用
CN106556599B (zh) * 2016-10-25 2018-10-12 上海美凯纯生物科技有限公司 一种微生物快速检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928140A (en) * 1974-05-10 1975-12-23 Philip J Wyatt Apparatus and process for testing microparticle response to its environment
JPS5733592A (en) * 1980-08-01 1982-02-23 Fujisawa Pharmaceut Co Ltd Equipment for identifying bacteria
EP0301699A3 (en) * 1987-06-23 1990-02-28 Utah State University Foundation Method and apparatus for determining the bioactivity of biological samples
US4945060A (en) * 1988-03-15 1990-07-31 Akzo N. V. Device for detecting microorganisms

Also Published As

Publication number Publication date
AU5727590A (en) 1990-12-18
KR0178397B1 (ko) 1999-04-01
IE70325B1 (en) 1996-11-13
DK185891A (da) 1991-11-28
FI97548C (fi) 1997-01-10
DE69024210D1 (de) 1996-01-25
WO1990014414A1 (en) 1990-11-29
HU905125D0 (en) 1992-02-28
HU215946B (hu) 1999-03-29
AU638718B2 (en) 1993-07-08
NO914472D0 (no) 1991-11-14
ES2083454T3 (es) 1996-04-16
ATE131525T1 (de) 1995-12-15
FI97548B (fi) 1996-09-30
NO301486B1 (no) 1997-11-03
CA2016872A1 (en) 1990-11-15
CA2016872C (en) 1995-01-24
DE69024210T2 (de) 1996-05-15
DK185891D0 (da) 1991-11-13
EP0472622B1 (en) 1995-12-13
ZA903493B (en) 1991-03-27
JPH04505256A (ja) 1992-09-17
IE901660L (en) 1990-11-15
HUT60765A (en) 1992-10-28
JP3109740B2 (ja) 2000-11-20
GR3019111T3 (en) 1996-05-31
FI915383A0 (fi) 1991-11-14
EP0472622A1 (en) 1992-03-04
NO914472L (no) 1992-01-14
IE901660A1 (en) 1991-03-27
DK176223B1 (da) 2007-03-05
KR920701473A (ko) 1992-08-11

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/05/2010