ATE61390T1 - EDIBLE FATS. - Google Patents

EDIBLE FATS.

Info

Publication number
ATE61390T1
ATE61390T1 AT85309086T AT85309086T ATE61390T1 AT E61390 T1 ATE61390 T1 AT E61390T1 AT 85309086 T AT85309086 T AT 85309086T AT 85309086 T AT85309086 T AT 85309086T AT E61390 T1 ATE61390 T1 AT E61390T1
Authority
AT
Austria
Prior art keywords
fraction
stearin
edible fats
disaturated triglycerides
symmetrical disaturated
Prior art date
Application number
AT85309086T
Other languages
German (de)
Inventor
Alasdair Robin Macrae
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE61390T1 publication Critical patent/ATE61390T1/en

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)
  • Fats And Perfumes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Hard butters for confectionary are obtained by separating mid- and oelin- fractions and preferably also a stearin-fraction, from a vegetable fat containing substantial amounts of symmetrical disaturated triglycerides of C<1><6>/C<1><8> fatty acids and rearranging the gylcerides in a mixture of the olein fraction with a substantially saturated C<1><6>/C<1><8> fat, preferably the stearin fraction, in the presence of a catalyst, preferably a lipase enzyme, which is selectively active in the 1,3-positions only of glycerides, to provide increased amounts of symmetrical disaturated triglycerides which may be fractionated from the rearranged product.
AT85309086T 1984-12-17 1985-12-13 EDIBLE FATS. ATE61390T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8431789A GB2170506B (en) 1984-12-17 1984-12-17 Edible fats
EP85309086A EP0185524B1 (en) 1984-12-17 1985-12-13 Edible fats

Publications (1)

Publication Number Publication Date
ATE61390T1 true ATE61390T1 (en) 1991-03-15

Family

ID=10571300

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85309086T ATE61390T1 (en) 1984-12-17 1985-12-13 EDIBLE FATS.

Country Status (8)

Country Link
EP (1) EP0185524B1 (en)
JP (1) JPS61179299A (en)
AT (1) ATE61390T1 (en)
AU (1) AU568035B2 (en)
DE (1) DE3582030D1 (en)
GB (1) GB2170506B (en)
SE (1) SE8505956L (en)
ZA (1) ZA859618B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501957A (en) * 1985-07-09 1987-02-02 Unilever Nv FATS AND EDIBLE EMULSIONS, IN PARTICULAR DIET WITH HIGH CONTENT OF CIS-POLY-UNSATURATED FATTY ACIDS.
US4883684A (en) * 1988-07-01 1989-11-28 The Procter & Gamble Company Functional hardstock fat composition
US5288619A (en) * 1989-12-18 1994-02-22 Kraft General Foods, Inc. Enzymatic method for preparing transesterified oils
EP0457401A1 (en) * 1990-05-17 1991-11-21 Unilever N.V. Mid-fraction production by fractional crystallization with stearin and olein fraction recycling to interesterification
EP0519542A1 (en) * 1991-06-17 1992-12-23 Unilever N.V. Combined fractionation, refining and interesterification process
DE69738412T3 (en) * 1996-06-26 2014-08-21 Loders Croklaan B.V. Non-tempered filling greases without trans-content
EP0882797B1 (en) * 1997-06-04 2003-07-16 Loders Croklaan B.V. Preparation of symmetrical triglycerides aba
CA2443199C (en) 2000-11-21 2010-01-26 Unilever Plc Edible water-in-oil emulsion spread containing a vegetable fat phase
KR101011161B1 (en) * 2003-07-09 2011-01-26 닛신 오일리오그룹 가부시키가이샤 Process for producing symmetrical triglyceride

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1418759A1 (en) * 1960-03-18 1969-05-08 E F Drew & Co Inc Method and apparatus for isolating a hard fat product from a glycero oil
JPS5571797A (en) * 1978-11-21 1980-05-30 Fuji Oil Co Ltd Manufacture of cacao butter substitute fat
US4364868A (en) * 1980-02-07 1982-12-21 Lever Brothers Company Cocoabutter replacement fat compositions
JPS57111398A (en) * 1980-12-29 1982-07-10 Asahi Denka Kogyo Kk Ester exchange process for oils and fats
CA1241227A (en) * 1981-07-08 1988-08-30 Alasdair R. Macrae Edible fat process
AU544682B2 (en) * 1981-11-18 1985-06-13 Fuji Oil Company Limited Method for modification of fats and oils
EP0079986A1 (en) * 1981-11-19 1983-06-01 Fuji Oil Company, Limited Method for the modification of fats and oils
IE54838B1 (en) * 1982-04-30 1990-02-28 Unilever Plc Improvements in and relating to interesterification of triglycerides of fatty acids

Also Published As

Publication number Publication date
AU5127585A (en) 1986-06-26
ZA859618B (en) 1987-08-26
EP0185524A2 (en) 1986-06-25
EP0185524B1 (en) 1991-03-06
EP0185524A3 (en) 1987-07-15
DE3582030D1 (en) 1991-04-11
SE8505956D0 (en) 1985-12-16
GB2170506B (en) 1989-08-23
JPS61179299A (en) 1986-08-11
SE8505956L (en) 1986-06-18
GB2170506A (en) 1986-08-06
AU568035B2 (en) 1987-12-10
GB8431789D0 (en) 1985-01-30

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