GB1006526A - Improvements in devices for the study of the fermentative characteristics of living cells - Google Patents

Improvements in devices for the study of the fermentative characteristics of living cells

Info

Publication number
GB1006526A
GB1006526A GB4759363A GB4759363A GB1006526A GB 1006526 A GB1006526 A GB 1006526A GB 4759363 A GB4759363 A GB 4759363A GB 4759363 A GB4759363 A GB 4759363A GB 1006526 A GB1006526 A GB 1006526A
Authority
GB
United Kingdom
Prior art keywords
living cells
discs
indicating reagent
agar
disc
Prior art date
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.)
Expired
Application number
GB4759363A
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.)
PROMOVEO
Original Assignee
PROMOVEO
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 PROMOVEO filed Critical PROMOVEO
Publication of GB1006526A publication Critical patent/GB1006526A/en
Expired legal-status Critical Current

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
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/04—Flat or tray type, drawers
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/10—Petri dish
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/20—Material Coatings
    • 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

Landscapes

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

Abstract

<PICT:1006526/C6-C7/1> A device for detecting the fermentative action of living cells on chemical substances consists of an assembly of two portions or discs 1, 2, Fig. 2, of absorbent material in contact with each other, in which the first disc 1 contains an appropriate indicating reagent in the dried state while the second disc 2 contains, also in the dried state, a chemical substance which, under the fermentative action of a given species of living cells, will form degradation products detectable by the indicating reagent, and at least one of the sides of at least one of the discs is covered with an air- and water-tight layer 3. The discs may be assembled in juxtaposition along a common secant. The device is disposed in a Petri box 4 on a layer 5 of agar-agar on which a suspension of the living cells 6 in an appropriate liquid has previously been disposed. The indicating reagent may be a pH indicator
GB4759363A 1963-02-06 1963-12-03 Improvements in devices for the study of the fermentative characteristics of living cells Expired GB1006526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923887A FR1356317A (en) 1963-02-06 1963-02-06 Device and method for identifying isolated bacteria

Publications (1)

Publication Number Publication Date
GB1006526A true GB1006526A (en) 1965-10-06

Family

ID=8796414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4759363A Expired GB1006526A (en) 1963-02-06 1963-12-03 Improvements in devices for the study of the fermentative characteristics of living cells

Country Status (5)

Country Link
BR (1) BR6456670D0 (en)
DK (1) DK105491C (en)
ES (1) ES294807A1 (en)
FR (1) FR1356317A (en)
GB (1) GB1006526A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002927A1 (en) * 1986-04-04 1989-04-06 Ab Biodisk Test device and method of characterizing biological material
EP4299715A4 (en) * 2021-03-30 2024-10-09 Shanghai Ruiyu Biotech Co Ltd Culture device and culture method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57128C (en) * 1978-11-21 1980-06-10 Orion Yhtymae Oy SAETT ATT IDENTIFIED MICROORGANISM
FR3052163B1 (en) * 2016-06-03 2018-09-21 Porcher Industries GLASS FABRIC AS A SUPPORT FOR SEEDING MICROORGANISMS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002927A1 (en) * 1986-04-04 1989-04-06 Ab Biodisk Test device and method of characterizing biological material
EP4299715A4 (en) * 2021-03-30 2024-10-09 Shanghai Ruiyu Biotech Co Ltd Culture device and culture method

Also Published As

Publication number Publication date
FR1356317A (en) 1964-03-27
DK105491C (en) 1966-10-03
BR6456670D0 (en) 1973-10-25
ES294807A1 (en) 1964-05-01

Similar Documents

Publication Publication Date Title
AR199710A1 (en) PROCEDURE FOR THE PREPARATION OF MICROCAPSULES OF POLYMER MATERIAL CONTAINING ACTIVE SUBSTANCES INCLUDED AND / OR ABSORBED
ES395823A1 (en) Device and method for testing potency of biological control reagents
NL7708939A (en) ESTERS WITH PROPERTIES OF LIQUID CRYSTAL LINE MATERIALS, AND A DEVICE CONTAINING ONE OR MORE SUCH ESTERS.
CH521786A (en) Oleophilic and hydrophobic absorbent material
SE7707628L (en) TEST DEVICE FOR DETERMINATION OF VARIOUS SUBSTANCES IN FLUIDUM SAMPLES
IL41915A0 (en) Test device for determining the presence and concentration of a material in a solution
ES441489A1 (en) Covalently bound biological substances to plastic materials and use in radioassay
SE409371B (en) PROCEDURE FOR TESTING A BREATH WITH REGARD TO ALCOHOL CONTENT AND DEVICE FOR PERFORMING THE PROCEDURE
CH534506A (en) Aspirator for collecting cell samples
FR2343315A2 (en) FISSILE MATERIALS STORAGE DEVICE
SE389736B (en) CHEMICAL ANALYSIS DEVICE FOR DETERMINING THE CONCENTRATION OF A COMPONENT IN A SAMPLE
BR7203685D0 (en) RETENTION DEVICE FOR SHEET MATERIAL AND STRUCTURE CONTAINING RETENTION DEVICES
NO144950C (en) PROCEDURE FOR IMPROVING MATERIAL TRANSPORT IN LIQUID MEDIA.
SE7308034L (en) REGISTERABLE FOR QUESTION PAPER AND QUESTION PAPER FOR DENSAMMO
IT1061536B (en) DEVICE FOR OBJECTIVE CONTROL ON FOREIGN BODIES IN CYLINDRICAL CONTAINERS FILLED WITH LIQUID AND OPTICALLY TRANSPARENT
CH546464A (en) DEVICE FOR PERFORMANCE MEASUREMENT AND DETECTING FUEL LEAKAGE IN A NUCLEAR REACTOR.
NL7608773A (en) MAGNETIC PRESSURE INDICATOR WITH SAMPLE GATE.
GB1006526A (en) Improvements in devices for the study of the fermentative characteristics of living cells
ES492238A0 (en) LIQUID LEVEL DETECTOR AND INDICATOR DEVICE
BR7202989D0 (en) BIOLOGICAL TEST PROCESS TO DETERMINE THE PRESENCE OF A SPECIFIC MATERIAL OR BINDING IN A MEDIUM
IT1024317B (en) ELECTRO-OPTICAL SYSTEM CANCELLATION OF THE EFFECTS OF RED GLO BULES IN A SAMPLE OF BIOLOGICAL CELLS
ES318619A1 (en) A test device for performing multiple tests in biological fluids. (Machine-translation by Google Translate, not legally binding)
SE7704406L (en) DEVICE FOR TESTING THE INSULATION BETWEEN AXLE AND BEARINGS
ES412118A1 (en) Test composition and device for ascorbic acid determination
BE877289A (en) WASTE STORAGE AND UNLOADING DEVICE