DE3470607D1 - Measurement of fat - Google Patents

Measurement of fat

Info

Publication number
DE3470607D1
DE3470607D1 DE8484302282T DE3470607T DE3470607D1 DE 3470607 D1 DE3470607 D1 DE 3470607D1 DE 8484302282 T DE8484302282 T DE 8484302282T DE 3470607 T DE3470607 T DE 3470607T DE 3470607 D1 DE3470607 D1 DE 3470607D1
Authority
DE
Germany
Prior art keywords
fat
preferred
sample
measurement
scissoring
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
DE8484302282T
Other languages
English (en)
Inventor
John Shields
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.)
SHIELDS INSTR Ltd
Original Assignee
SHIELDS INSTR Ltd
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 SHIELDS INSTR Ltd filed Critical SHIELDS INSTR Ltd
Application granted granted Critical
Publication of DE3470607D1 publication Critical patent/DE3470607D1/de
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
    • G01N33/06—Determining fat content, e.g. by butyrometer
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00—Radiant energy
    • Y10S250/91—Food sample analysis using invisible radiant energy source

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Colloid Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE8484302282T 1983-04-05 1984-04-03 Measurement of fat Expired DE3470607D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8309153 1983-04-05

Publications (1)

Publication Number Publication Date
DE3470607D1 true DE3470607D1 (en) 1988-05-26

Family

ID=10540644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484302282T Expired DE3470607D1 (en) 1983-04-05 1984-04-03 Measurement of fat

Country Status (5)

Country Link
US (1) US4663530A (de)
EP (1) EP0122749B1 (de)
AT (1) ATE33716T1 (de)
DE (1) DE3470607D1 (de)
DK (1) DK161412C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606149B1 (fr) * 1986-10-30 1989-01-27 Jls Ste Civile Brevets Procede et dispositif d'analyse spectrometrique automatique d'un liquide, notamment du lait
US4928014A (en) * 1988-10-03 1990-05-22 Futrex, Inc. Near-infrared apparatus and method for determining percent fat in a body
JPH0447254A (ja) * 1990-06-15 1992-02-17 Snow Brand Milk Prod Co Ltd 近赤外線を用いて脱脂乳、牛乳、クリーム及びチーズの成分含量を測定する方法及び装置
FI87837C (fi) * 1991-04-05 1993-02-25 Lauri Jalkanen Foerfarande foer kvantitativ bestaemning av fett fraon en emulsion som innehaoller fettpartiklar
FI87838C (fi) * 1991-04-05 1993-02-25 Lauri Jalkanen Foerfarande foer kvantitativ bestaemning av fett fraon en emulsion som innehaoller fettpartiklar
DK165391D0 (da) * 1991-09-27 1991-09-27 Foss Electric As Ir-maalesystem
DK39792D0 (da) * 1992-03-25 1992-03-25 Foss Electric As Fremgangsmaade til bestemmelse af en komponent
US6147502A (en) * 1998-04-10 2000-11-14 Bechtel Bwxt Idaho, Llc Method and apparatus for measuring butterfat and protein content using microwave absorption techniques
US6809807B1 (en) 1999-03-09 2004-10-26 Integ, Inc. Body fluid analyte measurement
SE0100931D0 (sv) * 2001-03-16 2001-03-16 Miris Ab Mid infra red analysis
EP3051271A1 (de) * 2015-01-27 2016-08-03 Siemens Healthcare Diagnostics Products GmbH Verfahren zur Bestimmung von Lipiden und anderen Störsubstanzen in Körperflüssigkeitsproben

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066570A (en) * 1952-09-26 1962-12-04 American Electronic Lab Apparatus for color analysis
US3161768A (en) * 1961-01-27 1964-12-15 Nat Res Dev Method and apparatus for the analysis of emulsions and suspensions
DE1917588A1 (de) * 1969-04-05 1970-10-15 Kyffhaeuserhuette Veb Maschf Verfahren und Vorrichtung zur kontinuierlichen Messung des Milchfettgehaltes in Milch
GB1438631A (en) * 1972-08-04 1976-06-09 Parsons & Co Sir Howard G Analysis of emulsions and suspensions
US4207469A (en) * 1975-08-02 1980-06-10 Sir Howard Grubb Parsons and Company Ltd. Analysis of emulsions and suspensions
GB1559792A (en) * 1975-08-04 1980-01-30 Northern Eng Ind Analyssis of emulsion and suspensions
DK151393C (da) * 1978-12-06 1988-05-16 Foss Electric As N Fremgangsmaade til kvantitativ bestemmelse af fedt i en vandig fedtemulsion
US4310763A (en) * 1979-10-15 1982-01-12 John Shields Electro-optical analyzer for measuring percentage by weight of fat, protein and lactose in milk
US4337396A (en) * 1980-06-06 1982-06-29 Suncor Inc. Method for bitumen analysis and apparatus therefor
US4447725A (en) * 1981-06-15 1984-05-08 Biggs Delmar A Quantitative measurement of fat, protein and lactose in dairy products

Also Published As

Publication number Publication date
ATE33716T1 (de) 1988-05-15
DK178184A (da) 1984-10-06
EP0122749B1 (de) 1988-04-20
DK178184D0 (da) 1984-04-04
US4663530A (en) 1987-05-05
DK161412C (da) 1991-12-16
EP0122749A1 (de) 1984-10-24
DK161412B (da) 1991-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee