GB446997A - A process for the manufacture of edible oils and edible fats - Google Patents

A process for the manufacture of edible oils and edible fats

Info

Publication number
GB446997A
GB446997A GB8453/35A GB845335A GB446997A GB 446997 A GB446997 A GB 446997A GB 8453/35 A GB8453/35 A GB 8453/35A GB 845335 A GB845335 A GB 845335A GB 446997 A GB446997 A GB 446997A
Authority
GB
United Kingdom
Prior art keywords
oil
residue
dried
edible
treated
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
GB8453/35A
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.)
VERWERTUNG FAUTH SCHER PATENTE
Original Assignee
VERWERTUNG FAUTH SCHER PATENTE
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 VERWERTUNG FAUTH SCHER PATENTE filed Critical VERWERTUNG FAUTH SCHER PATENTE
Publication of GB446997A publication Critical patent/GB446997A/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
    • C11B1/06—Production of fats or fatty oils from raw materials by pressing

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)
  • Fats And Perfumes (AREA)

Abstract

A process for obtaining purified oils from whale or seal blubber or bones on floating factories, consists in heating the preferably comminuted raw material to about 70 DEG C. in an oil bath and subjecting the oil obtained immediately to a refining process. The residue of cracklings obtained in the heat treatment yields a further amount of oil by pressing, and the residue is then heated in a water bath at 70 DEG C. The supernatant layer of oil thus formed is combined with the oil obtained is previous stages; the aqueous layer is centrifuged and worked up to yield the glue and gelatin contained therein, and the solid residue is dried and used as a food for animals. The oil is treated immediately after recovery with a small amount of caustic soda solution which removes the fatty acids, albumen decomposition products and mucins. The oil is then dried and treated with superheated steam in vacuo. Specification 420,040, [Group XIII], is referred to.
GB8453/35A 1934-04-10 1935-03-18 A process for the manufacture of edible oils and edible fats Expired GB446997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE446997X 1934-04-10

Publications (1)

Publication Number Publication Date
GB446997A true GB446997A (en) 1936-05-11

Family

ID=6537947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8453/35A Expired GB446997A (en) 1934-04-10 1935-03-18 A process for the manufacture of edible oils and edible fats

Country Status (1)

Country Link
GB (1) GB446997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040418A1 (en) * 1999-12-02 2001-06-07 University De Sherbrooke Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040418A1 (en) * 1999-12-02 2001-06-07 University De Sherbrooke Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same
US6713447B2 (en) 1999-12-02 2004-03-30 Universite De Sherbrooke Method for purifying marine mammal oil enriched in omega 3 fatty acids and compositions comprising same

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