IT1233398B - Misuratore ottico adatto per determinare la percentuale di grasso nel latte. - Google Patents

Misuratore ottico adatto per determinare la percentuale di grasso nel latte.

Info

Publication number
IT1233398B
IT1233398B IT8905140A IT514089A IT1233398B IT 1233398 B IT1233398 B IT 1233398B IT 8905140 A IT8905140 A IT 8905140A IT 514089 A IT514089 A IT 514089A IT 1233398 B IT1233398 B IT 1233398B
Authority
IT
Italy
Prior art keywords
milk
fat
percentage
determining
optical meter
Prior art date
Application number
IT8905140A
Other languages
English (en)
Other versions
IT8905140A0 (it
Inventor
Enrico Zaglio
Original Assignee
Sotelco Di Zaglio F & C S N C
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 Sotelco Di Zaglio F & C S N C filed Critical Sotelco Di Zaglio F & C S N C
Priority to IT8905140A priority Critical patent/IT1233398B/it
Publication of IT8905140A0 publication Critical patent/IT8905140A0/it
Priority to EP90830096A priority patent/EP0404732A1/en
Priority to US07/494,167 priority patent/US5033852A/en
Application granted granted Critical
Publication of IT1233398B publication Critical patent/IT1233398B/it

Links

Classifications

    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT8905140A 1989-03-24 1989-03-24 Misuratore ottico adatto per determinare la percentuale di grasso nel latte. IT1233398B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8905140A IT1233398B (it) 1989-03-24 1989-03-24 Misuratore ottico adatto per determinare la percentuale di grasso nel latte.
EP90830096A EP0404732A1 (en) 1989-03-24 1990-03-13 Optical device for measuring the fat contents of milk
US07/494,167 US5033852A (en) 1989-03-24 1990-03-15 Optical measuring device for measuring the fat contents of milk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8905140A IT1233398B (it) 1989-03-24 1989-03-24 Misuratore ottico adatto per determinare la percentuale di grasso nel latte.

Publications (2)

Publication Number Publication Date
IT8905140A0 IT8905140A0 (it) 1989-03-24
IT1233398B true IT1233398B (it) 1992-03-27

Family

ID=11118267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8905140A IT1233398B (it) 1989-03-24 1989-03-24 Misuratore ottico adatto per determinare la percentuale di grasso nel latte.

Country Status (3)

Country Link
US (1) US5033852A (it)
EP (1) EP0404732A1 (it)
IT (1) IT1233398B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459569A (en) * 1993-04-21 1995-10-17 Particle Measuring Systems, Inc. Nonintrusive modular particle detecting device
US6315955B1 (en) * 1995-04-06 2001-11-13 Delaval International A.B. Method and apparatus for quantitative particle determination in fluids
US6818859B2 (en) * 2001-08-27 2004-11-16 Q.I.S., Inc. Glass vials with data matrix codes and method of making the same
CN101925809B (zh) 2007-12-04 2013-03-27 粒子监测系统有限公司 用于粒子检测的二维光学成像方法和系统
EP3259575B1 (en) 2015-02-17 2023-08-02 Xylem IP UK Sarl Technique for temperature controlling polarimeter sample cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844067A (en) * 1953-05-25 1958-07-22 Edward M Borg Method for ascertaining the percentage of butter fat content of milk
DK105562C (da) * 1962-08-14 1966-10-10 Foss Electric As N Fremgangsmåde og apparat til bestemmelse af fedtindholdet af mælk.
BE758210A (fr) * 1969-10-29 1971-04-01 Sherwood Medical Ind Inc Systeme de lecture
US4400353A (en) * 1977-09-23 1983-08-23 Akro-Medic Engineering, Inc. Electro-optical system for use in evaluating immunological reactions
JPS6388432A (ja) * 1986-10-02 1988-04-19 Hitachi Plant Eng & Constr Co Ltd 異物検出方法並びにその装置

Also Published As

Publication number Publication date
US5033852A (en) 1991-07-23
EP0404732A1 (en) 1990-12-27
IT8905140A0 (it) 1989-03-24

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