GB974154A - Method for the recovery of edible proteins from abattoir waste and plant therefor - Google Patents

Method for the recovery of edible proteins from abattoir waste and plant therefor

Info

Publication number
GB974154A
GB974154A GB851/63A GB85163A GB974154A GB 974154 A GB974154 A GB 974154A GB 851/63 A GB851/63 A GB 851/63A GB 85163 A GB85163 A GB 85163A GB 974154 A GB974154 A GB 974154A
Authority
GB
United Kingdom
Prior art keywords
fat
mass
protein
tissues
particle size
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
GB851/63A
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.)
Alfa Laval Holdings Amsterdam AB
Original Assignee
Separator AB
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 Separator AB filed Critical Separator AB
Publication of GB974154A publication Critical patent/GB974154A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/12—Production of fats or fatty oils from raw materials by melting out
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
    • A23L13/60—Comminuted or emulsified meat products, e.g. sausages; Reformed meat from comminuted meat product
    • A23L13/65—Sausages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

<PICT:0974154/C3/1> Edible proteins are recovered from fatty triones such as meat trimmings by reducing the triones to particle size, indirectly heating the mass to the point at which the fat begins to melt, then further heating the resulting molten mass to a point just below the denaturation temperature of the protein, further disintegrating the tissues at a temperature not above that reached in the second heating stage, and then separating the mixture into molten fat and undenatured protein. As shown, ground meat trimmings of particle size 5-8 mm. pass from grinder 1 and bin 3 to melting vat 5 where they are stirred and heated to 40 DEG C. The molten mass then passes by pipe 9 through tube heat exchanger 10, wherein the mass is raised to about 49 DEG C., and thence to disintegrator 12 before passing to a centrifugal separator 14, from which separated protein leaves by 20 and fat for further purification (see Division C5) by 16.ALSO:Fat is recovered from fatty tissues such as meat trimmings by reducing the tissues to particle size, indirectly heating the mass to the point at which the fat begins to melt, then further heating the resulting molten mass to a point just below the denaturation temperature of the protein, further disintegrating the tissues at a temperature not above that reached in the second heating stage, and then separating the mixture into molten fat and undenatured <PICT:0974154/C4-C5/1> protein. As shown, ground meat trimmings of 5-8 mm. particle size pass from grinder 1 and bin 3 to melting vat 5 where they are stirred and heated to 40 DEG C. The molten mass then passes by pipe 9 through tube heat-exchanger 10, wherein the mass is raised to about 49 DEG C., and thence to disintegrator 12 before passing to centrifugal separator 14, separated protein leaving by 20 and fat by 16. The fat is led into container 22 into which steam is also passed to raise the temperature to about 80 DEG C., after which the stock is fed first to deaerator 17 and then into centrifugal separator 18, the purified fat leaving by line 19.
GB851/63A 1962-11-08 1963-01-08 Method for the recovery of edible proteins from abattoir waste and plant therefor Expired GB974154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11997/62A SE309080B (en) 1962-11-08 1962-11-08

Publications (1)

Publication Number Publication Date
GB974154A true GB974154A (en) 1964-11-04

Family

ID=20294961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB851/63A Expired GB974154A (en) 1962-11-08 1963-01-08 Method for the recovery of edible proteins from abattoir waste and plant therefor

Country Status (2)

Country Link
GB (1) GB974154A (en)
SE (1) SE309080B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264220A (en) * 1992-02-19 1993-08-25 Mayer Oskar Foods Reduced fat meat
US5474790A (en) * 1994-05-06 1995-12-12 Hormel Foods Corporation Low fat meat process
US5552173A (en) 1994-02-23 1996-09-03 Swift-Eckrich, Inc. Method for defatting meat
US5674550A (en) * 1995-08-03 1997-10-07 Kraft Foods, Inc. Process for preparing substantially fat free meat
GB2386903A (en) * 2002-03-28 2003-10-01 Devrone Ltd Animal by-products rendering

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264220A (en) * 1992-02-19 1993-08-25 Mayer Oskar Foods Reduced fat meat
US5382444A (en) * 1992-02-19 1995-01-17 Oscar Mayer Foods Corporation Process for preparing reduced fat meat
GB2264220B (en) * 1992-02-19 1996-02-07 Mayer Oskar Foods Reduced fat meat
US5688549A (en) * 1992-02-19 1997-11-18 Kraft Foods, Inc. Process for preparing reduced fat meat
US5698255A (en) * 1992-02-19 1997-12-16 Kraft Foods, Inc. Reduced fat meat
US5552173A (en) 1994-02-23 1996-09-03 Swift-Eckrich, Inc. Method for defatting meat
US5474790A (en) * 1994-05-06 1995-12-12 Hormel Foods Corporation Low fat meat process
US5650187A (en) * 1994-05-06 1997-07-22 Hormel Foods Corporation Process for making a low meat product
US5674550A (en) * 1995-08-03 1997-10-07 Kraft Foods, Inc. Process for preparing substantially fat free meat
US5895674A (en) * 1995-08-03 1999-04-20 Kraft Foods, Inc. Fat free meat products
GB2386903A (en) * 2002-03-28 2003-10-01 Devrone Ltd Animal by-products rendering
GB2386903B (en) * 2002-03-28 2005-08-10 Devrone Ltd Animal by-products rendering

Also Published As

Publication number Publication date
SE309080B (en) 1969-03-10

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