GB574807A - Process for altering the composition of fats and fatty oils for food and other purposes - Google Patents

Process for altering the composition of fats and fatty oils for food and other purposes

Info

Publication number
GB574807A
GB574807A GB652943A GB652943A GB574807A GB 574807 A GB574807 A GB 574807A GB 652943 A GB652943 A GB 652943A GB 652943 A GB652943 A GB 652943A GB 574807 A GB574807 A GB 574807A
Authority
GB
United Kingdom
Prior art keywords
oil
fats
fatty oils
fat
glycerides
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
GB652943A
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.)
WALTER PHILIP WILLIAMS
Original Assignee
WALTER PHILIP WILLIAMS
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 WALTER PHILIP WILLIAMS filed Critical WALTER PHILIP WILLIAMS
Priority to GB652943A priority Critical patent/GB574807A/en
Publication of GB574807A publication Critical patent/GB574807A/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
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
    • C11C3/10—Ester interchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Edible Oils And Fats (AREA)

Abstract

574,807. Butter substitutes. WILLIAMS, W. P. (Procter & Gamble Co.) April 22, 1943, No. 6529. [Class 84] [Also in Group III] Rearrangement of the acid radicles in the triglyceride molecules of animal, vegetable or marine fats or fatty oils is effected by bringing the fats or fatty oils or mixtures thereof in the presence of a molecular rearrangement catalyst to a temperature at which at least a portion of the glycerides are molten and at which solid glycerides which are predominantly saturated glycerides will crystallise out. The modified fat thus produced, if desired with the addition of unmodified fat, may be used in shortening or the modified fat may be fractionated by crystallisation and the solid fraction used as a confectioner's fat. Fats and fatty oils mentioned are tallow, whale oil, fish oils, cottonseed oil, coconut oil, palm oil, palm kernel oil and soya bean oil, while molecular rearrangement catalysts referred to are alkoxides of sodium, potassium, aluminium, magnesium or zinc including methoxides, ethoxides, propoxides and alkoxides derived from lauryl alcohol or oleic acid monoglyceride. Specification 249,916, [Class 84], is referred to.
GB652943A 1943-04-22 1943-04-22 Process for altering the composition of fats and fatty oils for food and other purposes Expired GB574807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB652943A GB574807A (en) 1943-04-22 1943-04-22 Process for altering the composition of fats and fatty oils for food and other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB652943A GB574807A (en) 1943-04-22 1943-04-22 Process for altering the composition of fats and fatty oils for food and other purposes

Publications (1)

Publication Number Publication Date
GB574807A true GB574807A (en) 1946-01-22

Family

ID=9816164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB652943A Expired GB574807A (en) 1943-04-22 1943-04-22 Process for altering the composition of fats and fatty oils for food and other purposes

Country Status (1)

Country Link
GB (1) GB574807A (en)

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