GB1418332A - Production of animal feedstuffs - Google Patents

Production of animal feedstuffs

Info

Publication number
GB1418332A
GB1418332A GB1939473A GB1939473A GB1418332A GB 1418332 A GB1418332 A GB 1418332A GB 1939473 A GB1939473 A GB 1939473A GB 1939473 A GB1939473 A GB 1939473A GB 1418332 A GB1418332 A GB 1418332A
Authority
GB
United Kingdom
Prior art keywords
tracer
amount
supplement
production
estimating
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
GB1939473A
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.)
Micro Tracers Inc
Original Assignee
Micro Tracers Inc
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 Micro Tracers Inc filed Critical Micro Tracers Inc
Publication of GB1418332A publication Critical patent/GB1418332A/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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

1418332 Estimating supplements in feedstuffs MICRO TRACERS INC 24 April 1973 [11 Aug 1972] 19394/73 Heading A5B [Also in Division G1] The amount of feed supplement in a homogeneous animal feed is determined by premixing a finely divided ferromagnetic tracer material with the supplement in a known ratio, mixing the pre-mix with an animal feed and quantitatively estimating the tracer by separating and removing it by magnetic means and meausuring the amount of material so removed. Preferably, the tracer particles are coated with a soluble dye which may be dissolved from the separated particles and used as the basis of the said estimation.
GB1939473A 1972-08-11 1973-04-24 Production of animal feedstuffs Expired GB1418332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28006472A 1972-08-11 1972-08-11

Publications (1)

Publication Number Publication Date
GB1418332A true GB1418332A (en) 1975-12-17

Family

ID=23071497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1939473A Expired GB1418332A (en) 1972-08-11 1973-04-24 Production of animal feedstuffs

Country Status (1)

Country Link
GB (1) GB1418332A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840909A (en) * 1986-03-31 1989-06-20 Rossoff Irving S Method of preparing a sulfonamide-food color additive for detection of sulfonamides in animal feeds and pharmaceuticals preparations
US4847066A (en) * 1986-07-16 1989-07-11 Board Of Regents Of The University Of Washington Method of treating a consumable product and packaging for consumable products to indicate the presence of contamination
WO2009114515A1 (en) * 2008-03-12 2009-09-17 Zinpro Corporation Fluorescent dye tracer method for animal feed supplement products

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840909A (en) * 1986-03-31 1989-06-20 Rossoff Irving S Method of preparing a sulfonamide-food color additive for detection of sulfonamides in animal feeds and pharmaceuticals preparations
US4847066A (en) * 1986-07-16 1989-07-11 Board Of Regents Of The University Of Washington Method of treating a consumable product and packaging for consumable products to indicate the presence of contamination
WO2009114515A1 (en) * 2008-03-12 2009-09-17 Zinpro Corporation Fluorescent dye tracer method for animal feed supplement products
CN101965513A (en) * 2008-03-12 2011-02-02 津浦罗公司 Fluorescent dye tracer method for animal feed supplement products

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930423