FR2398304A1 - Procede pour le dosage rapide par bio-luminescence de cellules somatiques dans le lait - Google Patents

Procede pour le dosage rapide par bio-luminescence de cellules somatiques dans le lait

Info

Publication number
FR2398304A1
FR2398304A1 FR7821359A FR7821359A FR2398304A1 FR 2398304 A1 FR2398304 A1 FR 2398304A1 FR 7821359 A FR7821359 A FR 7821359A FR 7821359 A FR7821359 A FR 7821359A FR 2398304 A1 FR2398304 A1 FR 2398304A1
Authority
FR
France
Prior art keywords
atp
milk
sample
luciferin
fly
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.)
Granted
Application number
FR7821359A
Other languages
English (en)
Other versions
FR2398304B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2398304A1 publication Critical patent/FR2398304A1/fr
Application granted granted Critical
Publication of FR2398304B1 publication Critical patent/FR2398304B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/013—On-site detection of mastitis in milk
    • A01J5/0131—On-site detection of mastitis in milk by analysing the milk composition, e.g. concentration or detection of specific substances
    • A01J5/0132—On-site detection of mastitis in milk by analysing the milk composition, e.g. concentration or detection of specific substances using a cell counter
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/013—On-site detection of mastitis in milk
    • A01J5/0131—On-site detection of mastitis in milk by analysing the milk composition, e.g. concentration or detection of specific substances
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/013—On-site detection of mastitis in milk
    • A01J5/0133—On-site detection of mastitis in milk by using electricity, e.g. conductivity or capacitance
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/013—On-site detection of mastitis in milk
    • A01J5/0135—On-site detection of mastitis in milk by using light, e.g. light absorption or light transmission
    • 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
    • G01N21/76—Chemiluminescence; Bioluminescence
    • 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
    • G01N33/02—Food
    • G01N33/04—Dairy products

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

L'invention est relative à un procédé pour le dosage de cellules somatiques dans le lait, caractérisé en ce que l'on effectue le dosage à l'aide de la réaction entre la luciférine-luciférase et le triphosphate d'adénosine ATP dans l'échantillon.
FR7821359A 1977-07-19 1978-07-19 Procede pour le dosage rapide par bio-luminescence de cellules somatiques dans le lait Granted FR2398304A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3026877 1977-07-19

Publications (2)

Publication Number Publication Date
FR2398304A1 true FR2398304A1 (fr) 1979-02-16
FR2398304B1 FR2398304B1 (fr) 1984-10-19

Family

ID=10304958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821359A Granted FR2398304A1 (fr) 1977-07-19 1978-07-19 Procede pour le dosage rapide par bio-luminescence de cellules somatiques dans le lait

Country Status (3)

Country Link
DE (1) DE2831559A1 (fr)
FR (1) FR2398304A1 (fr)
SE (1) SE7807859L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3169833D1 (en) * 1980-08-22 1985-05-15 Berthold Lab Prof R Process for performing analytical determinations by means of the chemiluminescent method, and application of this process to immuno assays
DE4017398C2 (de) * 1990-05-30 1993-11-25 Elemer Dipl Chem Dr Faltusz Verfahren zur direkten, epifluoroszenzmikroskopischen oder durchflußzytometrischen Simultanbestimmung von mikrobiellen und somatischen Zellen in einer chemisch vorbehandelten Rohmilchprobe
DE9304954U1 (de) * 1992-04-13 1993-08-12 Biolac GmbH Gesellschaft für industrielle Nutzung von Milchinhaltsstoffen, 31097 Harbarnsen Analyse-Kit zur Bestimmung der bakteriellen Keimzahl in Molke und Molkeninhaltsstoffen
DE4306184A1 (de) * 1993-02-27 1994-09-01 Joerg Doerpinghaus Vorrichtung zum kontinuierlichen Erfassen physikalischer und/oder chemischer Parameter von Flüssigkeiten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575812A (en) * 1968-11-07 1971-04-20 Hazleton Lab Inc Method for the detection of virus
FR2141680A2 (en) * 1971-04-30 1973-01-26 Nat Aeronautics Spa Bacteria determination in urine - by bioluminescence reaction of bacterial atp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745090A (en) * 1970-08-04 1973-07-10 Nasa Method of detecting and counting bacteria in body fluids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575812A (en) * 1968-11-07 1971-04-20 Hazleton Lab Inc Method for the detection of virus
FR2141680A2 (en) * 1971-04-30 1973-01-26 Nat Aeronautics Spa Bacteria determination in urine - by bioluminescence reaction of bacterial atp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1975 *

Also Published As

Publication number Publication date
SE7807859L (sv) 1979-01-20
DE2831559A1 (de) 1979-02-15
FR2398304B1 (fr) 1984-10-19

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CD Change of name or company name
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ST Notification of lapse