GB978086A - Edible fat compositions containing glycerides of tall oil fatty acids - Google Patents

Edible fat compositions containing glycerides of tall oil fatty acids

Info

Publication number
GB978086A
GB978086A GB385663A GB385663A GB978086A GB 978086 A GB978086 A GB 978086A GB 385663 A GB385663 A GB 385663A GB 385663 A GB385663 A GB 385663A GB 978086 A GB978086 A GB 978086A
Authority
GB
United Kingdom
Prior art keywords
tall oil
fatty acids
oil fatty
reacting
iii
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
GB385663A
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.)
Maple Leaf Foods Inc
Original Assignee
Canada Packers 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 Canada Packers Inc filed Critical Canada Packers Inc
Publication of GB978086A publication Critical patent/GB978086A/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
    • C11C3/02—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with glycerol
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Fats And Perfumes (AREA)

Abstract

Edible fats (see Division C5) are obtained from (a) triglycerides of tall oil fatty acids and (b) an edible fat having a C16- 18-fatty acid content higher than that of the tall oil fatty acids by (i) randomly interesterifying blends of (a) and (b), (ii) by reacting (b) with glycerol and then further reacting the product with tall oil fatty acids, or (iii) by reacting (b), glycerol and tall oil fatty acids together. (i) is suitably performed in the presence of sodium methoxide as catalyst, while (ii) and (iii) are generally carried out in the presence of SnSO4 or SnCl2.2H2O; in (iii) a small amount of soap flakes may also be added. Particularly suitable fats (b) are beef tallow, hydrogenated tallow and palm oil. Specification 978,085 is referred to.ALSO:Edible fat compositions, which provide suitable bases e.g. for margarine, comprise (a) triglycerides of tall oil fatty acids and (b) an edible fat having a C16-18-fatty acid content higher than that of the tall oil acids. The compositions may be produced (i) by merely blending (a) and (b), (ii) by randomly interesterifying (a) and (b), (iii) by reacting (b) with glycerol, and then further reacting the product with tall oil fatty acids, or (iv) by reacting (b), glycerol and tall oil fatty acids together. (ii) Is suitably performed in the presence of sodium methoxide as catalyst, while (iii) and (iv) are generally carried out in the presence of SnSO4 or SnCl2.2H2O; in (iv) a small amount of soap flakes may also be added. The products of reactions (i) and (ii) usually have a Wiley M.P. of about 47 DEG C., while the product of reaction (iv) normally has a Wiley M.P. of 30-40 DEG C. and is then blended with a harder fat to produce a product having a Wiley M.P. of about 47 DEG C. Particularly suitable fats (b) are beef tallow, hydrogenated tallow, and palm oil. If desired, the product may be hardened by hydrogenating at upwards of 375 DEG F. under a pressure of 5 p.s.i.g. in the presence of 0.05% nickel as catalyst. Specification 978,085 is referred to.
GB385663A 1962-01-31 1963-01-30 Edible fat compositions containing glycerides of tall oil fatty acids Expired GB978086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17027162A 1962-01-31 1962-01-31

Publications (1)

Publication Number Publication Date
GB978086A true GB978086A (en) 1964-12-16

Family

ID=22619236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB385663A Expired GB978086A (en) 1962-01-31 1963-01-30 Edible fat compositions containing glycerides of tall oil fatty acids

Country Status (1)

Country Link
GB (1) GB978086A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519775A (en) * 1968-01-10 1970-07-07 United Carr Inc Rocker switch centered by circular loop spring members coiled in compression
EP0023151A1 (en) * 1979-07-20 1981-01-28 Unilever Plc Composite ice confections and processes for preparing them
EP0023152A1 (en) * 1979-07-20 1981-01-28 Unilever Plc Process for producing composite ice confections
EP0023150A1 (en) * 1979-07-20 1981-01-28 Unilever Plc Composite ice confections and processes for preparing them

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519775A (en) * 1968-01-10 1970-07-07 United Carr Inc Rocker switch centered by circular loop spring members coiled in compression
EP0023151A1 (en) * 1979-07-20 1981-01-28 Unilever Plc Composite ice confections and processes for preparing them
EP0023152A1 (en) * 1979-07-20 1981-01-28 Unilever Plc Process for producing composite ice confections
EP0023150A1 (en) * 1979-07-20 1981-01-28 Unilever Plc Composite ice confections and processes for preparing them
WO1981000190A1 (en) * 1979-07-20 1981-02-05 Unilever Nv Apparatus and processes for producing composite ice confections,and products thereof
WO1981000191A1 (en) * 1979-07-20 1981-02-05 Unilever Nv Composite ice confections and processes for preparing them
WO1981000189A1 (en) * 1979-07-20 1981-02-05 Unilever Nv Composite ice confections and processes for preparing them
US4394392A (en) 1979-07-20 1983-07-19 Thomas J. Lipton, Inc. Processes for producing composite ice confections, and products thereof
US4396633A (en) 1979-07-20 1983-08-02 Thomas J. Lipton, Inc. Composite ice confections and processes for preparing them
US4430350A (en) 1979-07-20 1984-02-07 Thomas J. Lipton, Inc. Composite ice confections and processes for preparing them

Similar Documents

Publication Publication Date Title
US2309949A (en) Preparation of mixed esters of polyhydric alcohols
US7998521B2 (en) Non-hydrogenated hardstock fat
AU603083B2 (en) Margarine fat
US2726158A (en) Hard butter and process therefor
ATE468023T1 (en) LOW TRANS FATS FOR PRODUCING FAT COMPOSITIONS
MY146236A (en) Low-trans fats for confectionery and bakery fat compositions
GB1405346A (en) Process for the conversion of sterols contained in vegetable and animal oils and fats into their fatty acid esters
CA1176500A (en) Method for treating an edible oil
JPS5558060A (en) Preparation of hard butter
GB978086A (en) Edible fat compositions containing glycerides of tall oil fatty acids
Luddy et al. Effect of catalytic treatment with sodium methylate on glycerine composition and properties of lard and tallow
GB1520523A (en) Processes for the refining of crude oils &c of animal or vegetable origin
GB955788A (en) Production of edible fats
US3170798A (en) Interesterification process
GB2197337A (en) Hydrogenation of palm stearine
ES393547A1 (en) Fat products
US3201431A (en) Selective hydrogenation of malvalic and sterculic acids in cottonseed oil
GB1426719A (en) Catalysts
JPH09194876A (en) Production of plastic oil and fat
GB799264A (en) Improved lard shortening
GB1064335A (en) Method for making dough in a continuous bread making process
US2132406A (en) Method of making shortening
US2966411A (en) Plastic shortenings and manufacture thereof
GB425981A (en) Improvements in or relating to plastic shortenings
US2640840A (en) Manufacture of odorless soap from low grade oils and fats