FR2050525A5 - Fat content of milk measured continuously - Google Patents

Fat content of milk measured continuously

Info

Publication number
FR2050525A5
FR2050525A5 FR6920098A FR6920098A FR2050525A5 FR 2050525 A5 FR2050525 A5 FR 2050525A5 FR 6920098 A FR6920098 A FR 6920098A FR 6920098 A FR6920098 A FR 6920098A FR 2050525 A5 FR2050525 A5 FR 2050525A5
Authority
FR
France
Prior art keywords
milk
fat content
measured continuously
reference sample
milk measured
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
FR6920098A
Other languages
French (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.)
KYFFHAUSERHUTTE MASCHINE
Original Assignee
KYFFHAUSERHUTTE MASCHINE
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 KYFFHAUSERHUTTE MASCHINE filed Critical KYFFHAUSERHUTTE MASCHINE
Application granted granted Critical
Publication of FR2050525A5 publication Critical patent/FR2050525A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

A continuous method of determining fat content of milk by comparing the light energy reflected or absorbed by the milk with that of a reference sample. The wave-length of light is in the infra-red range between 4 and 7 mu m, with a band width of less than 0.025 mu m for which conditions milk fats are highly absorbent. The relationship between the signals received via the milk sample and the reference sample may be used to provide a direct reading of the required valves, either on an indicating or a recording instrument.
FR6920098A 1969-04-05 1969-06-17 Fat content of milk measured continuously Expired FR2050525A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917588 DE1917588A1 (en) 1969-04-05 1969-04-05 Method and device for the continuous measurement of the milk fat content in milk

Publications (1)

Publication Number Publication Date
FR2050525A5 true FR2050525A5 (en) 1971-04-02

Family

ID=5730441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920098A Expired FR2050525A5 (en) 1969-04-05 1969-06-17 Fat content of milk measured continuously

Country Status (2)

Country Link
DE (1) DE1917588A1 (en)
FR (1) FR2050525A5 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542799A1 (en) * 1975-03-25 1976-09-30 Toyo Soda Mfg Co Ltd REFRACTOMETRIC DENSITOMETER
FR2341866A1 (en) * 1976-02-20 1977-09-16 Kaiser Nils APPARATUS FOR DETERMINING THE CONTENT OF METABOLISM PRODUCTS IN BLOOD
EP0038254A1 (en) * 1980-04-11 1981-10-21 TECNAL S.A. Société dite : Process and apparatus for continuously and automatically measuring and adjusting the water, fat, non-fat milk solid (proteins and lactose) and salt content of butter and cheese curds
EP0122749A1 (en) * 1983-04-05 1984-10-24 Shields Instruments Limited Measurement of fat
EP1710556A2 (en) 1995-04-06 2006-10-11 DeLaval Holding AB Method and apparatus for quantitative particle determination in fluids
US7132660B2 (en) * 2001-03-16 2006-11-07 Miris Ab Mid infra red analysis
RU2487338C2 (en) * 2006-12-12 2013-07-10 Конинклейке Филипс Электроникс Н.В. Microelectronic sensor device for detecting label particles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021186421A1 (en) * 2020-03-20 2021-09-23 Perkinelmer Health Sciences B.V. Detecting composition of non-homogenized fluids

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542799A1 (en) * 1975-03-25 1976-09-30 Toyo Soda Mfg Co Ltd REFRACTOMETRIC DENSITOMETER
FR2341866A1 (en) * 1976-02-20 1977-09-16 Kaiser Nils APPARATUS FOR DETERMINING THE CONTENT OF METABOLISM PRODUCTS IN BLOOD
EP0038254A1 (en) * 1980-04-11 1981-10-21 TECNAL S.A. Société dite : Process and apparatus for continuously and automatically measuring and adjusting the water, fat, non-fat milk solid (proteins and lactose) and salt content of butter and cheese curds
EP0122749A1 (en) * 1983-04-05 1984-10-24 Shields Instruments Limited Measurement of fat
EP1710556A2 (en) 1995-04-06 2006-10-11 DeLaval Holding AB Method and apparatus for quantitative particle determination in fluids
US7132660B2 (en) * 2001-03-16 2006-11-07 Miris Ab Mid infra red analysis
RU2487338C2 (en) * 2006-12-12 2013-07-10 Конинклейке Филипс Электроникс Н.В. Microelectronic sensor device for detecting label particles
US9658219B2 (en) 2006-12-12 2017-05-23 Koninklijke Philips N.V. Microelectronic sensor device for detecting label particles
US11243199B2 (en) 2006-12-12 2022-02-08 Siemens Healthineers Nederland B.V. Carrier for detecting label particles
US11402374B2 (en) 2006-12-12 2022-08-02 Siemens Healthineers Nederland B.V. Method of detecting label particles

Also Published As

Publication number Publication date
DE1917588A1 (en) 1970-10-15

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