GB1007002A - A process for removng fat from bones - Google Patents

A process for removng fat from bones

Info

Publication number
GB1007002A
GB1007002A GB2846362A GB2846362A GB1007002A GB 1007002 A GB1007002 A GB 1007002A GB 2846362 A GB2846362 A GB 2846362A GB 2846362 A GB2846362 A GB 2846362A GB 1007002 A GB1007002 A GB 1007002A
Authority
GB
United Kingdom
Prior art keywords
bones
water
fat
inch
bone material
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
GB2846362A
Inventor
Jennings Clifton Crowder
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Priority to GB2846362A priority Critical patent/GB1007002A/en
Publication of GB1007002A publication Critical patent/GB1007002A/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
    • C11B1/14—Production of fats or fatty oils from raw materials by melting out with hot water or aqueous solutions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
    • C09H1/02—Pretreatment of collagen-containing raw materials for the manufacture of glue of bones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Fodder In General (AREA)

Abstract

A continuous process for defatting bones comprises breaking the bones by slowly applying pressure thereto (e.g. in a mill), contacting the thus-broken bones with hot water (e.g. 120-200 DEG F.) partially to defat the bones, draining off the water, repeating the breaking and water-treatment stages at least once in such a manner that the bones have an average particle size of 3/16 -\ba3/4 inch, draining off the water used in the final water-treatment stage, and drying the bone material to produce a dry bone material substantially free from fat. Preferably the process is carried out in three stages, the average particle size of the bones after each stage being 2 inches, 1 inch and 1/2 inch respectively the time taken for the whole operation preferably being 25-30 minutes. High quality fat and meat are recovered from the water, and the resulting bone material contains high quality gelatin. Specification 902,899 is referred to.
GB2846362A 1962-07-24 1962-07-24 A process for removng fat from bones Expired GB1007002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2846362A GB1007002A (en) 1962-07-24 1962-07-24 A process for removng fat from bones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2846362A GB1007002A (en) 1962-07-24 1962-07-24 A process for removng fat from bones

Publications (1)

Publication Number Publication Date
GB1007002A true GB1007002A (en) 1965-10-06

Family

ID=10276027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2846362A Expired GB1007002A (en) 1962-07-24 1962-07-24 A process for removng fat from bones

Country Status (1)

Country Link
GB (1) GB1007002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330323A2 (en) * 1975-11-06 1977-06-03 Sybron Corp PROCESS FOR SELECTIVE SEPARATION OF SOLID ANIMAL PRODUCTS AFTER RECOVERY OF FATS BY FUSION
GB2124512A (en) * 1982-07-28 1984-02-22 Nat Res Dev Improvements in or relating to granulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330323A2 (en) * 1975-11-06 1977-06-03 Sybron Corp PROCESS FOR SELECTIVE SEPARATION OF SOLID ANIMAL PRODUCTS AFTER RECOVERY OF FATS BY FUSION
GB2124512A (en) * 1982-07-28 1984-02-22 Nat Res Dev Improvements in or relating to granulators

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