DK0702087T3 - Test medium for use in a microbiological test of inhibitor substances and method for carrying out such a test - Google Patents

Test medium for use in a microbiological test of inhibitor substances and method for carrying out such a test

Info

Publication number
DK0702087T3
DK0702087T3 DK95114474T DK95114474T DK0702087T3 DK 0702087 T3 DK0702087 T3 DK 0702087T3 DK 95114474 T DK95114474 T DK 95114474T DK 95114474 T DK95114474 T DK 95114474T DK 0702087 T3 DK0702087 T3 DK 0702087T3
Authority
DK
Denmark
Prior art keywords
test
medium
test organism
carrying
microbiological
Prior art date
Application number
DK95114474T
Other languages
Danish (da)
Inventor
Ansgar Adriany
Original Assignee
Landesvereinigung Der Bayerisc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6528225&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0702087(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Landesvereinigung Der Bayerisc filed Critical Landesvereinigung Der Bayerisc
Application granted granted Critical
Publication of DK0702087T3 publication Critical patent/DK0702087T3/en

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
    • C12Q1/18—Testing for antimicrobial activity of a material

Abstract

Test medium for performing microbiological inhibition tests comprise a test organism, a nutrient medium, and opt. an indicator whose colour is changed by the test organism when its growth is not inhibited. The medium contains a sensitivity-enhancing agent selected from: (a) complexing agents for high capacity and selectivity for metal ions that interfere with the action of veterinary drugs and/or the germination of spores; (b) pyrimethamine when the test organism is Bacillus stearothermophillus var. calidolactis; and (c) a combination of ≥ 2 indicators whose colours change simultaneously by different mechanisms to provide an optically enhanced overall colour change. Also claimed is a method for detecting inhibitors with a test medium as above, where ≥ 1 complexing agent is added to the test sample.
DK95114474T 1994-09-14 1995-09-14 Test medium for use in a microbiological test of inhibitor substances and method for carrying out such a test DK0702087T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4432771A DE4432771A1 (en) 1994-09-14 1994-09-14 Test medium for a microbiological inhibitor test and method for carrying it out

Publications (1)

Publication Number Publication Date
DK0702087T3 true DK0702087T3 (en) 2000-05-08

Family

ID=6528225

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95114474T DK0702087T3 (en) 1994-09-14 1995-09-14 Test medium for use in a microbiological test of inhibitor substances and method for carrying out such a test

Country Status (5)

Country Link
EP (1) EP0702087B1 (en)
AT (1) ATE189002T1 (en)
DE (2) DE4432771A1 (en)
DK (1) DK0702087T3 (en)
ES (1) ES2145193T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2153562T3 (en) * 1995-02-01 2001-03-01 Dsm Nv NEW MICROBIOLOGICAL TEST METHOD.
DE10232723A1 (en) * 2002-07-16 2004-02-05 MedInnova Gesellschaft für medizinische Innovationen aus akademischer Forschung mbH Test system for the detection of inhibitors of inositol phosphate kinases and uses of these inhibitors for the prophylaxis or therapy of proliferative diseases
SI1664330T1 (en) 2003-09-11 2009-04-30 Dsm Ip Assets Bv Blood and urine test
WO2012156528A1 (en) * 2011-05-19 2012-11-22 Dsm Ip Assets B.V. Method for the determination of the presence of an antibiotic in a fluid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7806086A (en) * 1978-06-05 1979-12-07 Gist Brocades Nv ANALYSIS UNIT.
DE3613794A1 (en) * 1986-04-24 1987-10-29 Frank Joachim Mueller Method for detecting residues of antibiotics and sulphonamides in biological fluids or foodstuffs
AU2584588A (en) * 1987-12-01 1989-06-01 Abbott Laboratories Antibiotic resistance testing assay
US5354663A (en) * 1988-05-04 1994-10-11 Charm Sciences, Inc. Microbial inhibition test kit and method
CA2056581A1 (en) * 1991-11-12 1993-05-13 Stanley E. Charm Microbial inhibition test kit and method
CA2117890A1 (en) * 1993-02-11 1994-08-18 Ferdinand T. J. V. R. Vanrun Unit for the detection of residues of antibacterial compounds in liquids

Also Published As

Publication number Publication date
ATE189002T1 (en) 2000-02-15
DE59507634D1 (en) 2000-02-24
EP0702087B1 (en) 2000-01-19
ES2145193T3 (en) 2000-07-01
EP0702087A1 (en) 1996-03-20
DE4432771A1 (en) 1996-03-21

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