GB2170506B - Edible fats - Google Patents
Edible fatsInfo
- Publication number
- GB2170506B GB2170506B GB8431789A GB8431789A GB2170506B GB 2170506 B GB2170506 B GB 2170506B GB 8431789 A GB8431789 A GB 8431789A GB 8431789 A GB8431789 A GB 8431789A GB 2170506 B GB2170506 B GB 2170506B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fraction
- stearin
- edible fats
- disaturated triglycerides
- symmetrical disaturated
- 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
Links
- 239000003925 fat Substances 0.000 title 1
- 150000003626 triacylglycerols Chemical class 0.000 abstract 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 abstract 2
- 102000004882 Lipase Human genes 0.000 abstract 1
- 108090001060 Lipase Proteins 0.000 abstract 1
- 235000014121 butter Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 235000019197 fats Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 125000005456 glyceride group Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 abstract 1
- 235000019871 vegetable fat Nutrition 0.000 abstract 1
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.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8431789A GB2170506B (en) | 1984-12-17 | 1984-12-17 | Edible fats |
| AT85309086T ATE61390T1 (en) | 1984-12-17 | 1985-12-13 | EDIBLE FATS. |
| EP85309086A EP0185524B1 (en) | 1984-12-17 | 1985-12-13 | Edible fats |
| DE8585309086T DE3582030D1 (en) | 1984-12-17 | 1985-12-13 | EDIBLE FATS. |
| SE8505956A SE8505956L (en) | 1984-12-17 | 1985-12-16 | SOME FATS |
| AU51275/85A AU568035B2 (en) | 1984-12-17 | 1985-12-16 | Edible fats |
| JP60285955A JPS61179299A (en) | 1984-12-17 | 1985-12-17 | Recovery of hard butter from vegetable fat |
| ZA859618A ZA859618B (en) | 1984-12-17 | 1985-12-17 | Edible fats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8431789A GB2170506B (en) | 1984-12-17 | 1984-12-17 | Edible fats |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8431789D0 GB8431789D0 (en) | 1985-01-30 |
| GB2170506A GB2170506A (en) | 1986-08-06 |
| GB2170506B true GB2170506B (en) | 1989-08-23 |
Family
ID=10571300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8431789A Expired GB2170506B (en) | 1984-12-17 | 1984-12-17 | 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)
| 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 |
| EP1676484B2 (en) * | 1996-06-26 | 2014-06-11 | Loders Croklaan B.V. | Non-trans, non-temper filling fats |
| EP0882797B1 (en) * | 1997-06-04 | 2003-07-16 | Loders Croklaan B.V. | Preparation of symmetrical triglycerides aba |
| AU2002220655B2 (en) | 2000-11-21 | 2006-05-25 | Upfield Europe B.V. | Edible spread containing a natural fat phase |
| EP1642959B1 (en) * | 2003-07-09 | 2010-05-19 | The Nisshin OilliO Group, Ltd. | Process for producing symmetrical triglyceride |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB916759A (en) * | 1960-03-18 | 1963-01-30 | Drew & Co Inc E F | Method and apparatus for making hard fat |
| EP0069599A1 (en) * | 1981-07-08 | 1983-01-12 | Unilever Plc | Edible fat process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
1984
- 1984-12-17 GB GB8431789A patent/GB2170506B/en not_active Expired
-
1985
- 1985-12-13 AT AT85309086T patent/ATE61390T1/en active
- 1985-12-13 EP EP85309086A patent/EP0185524B1/en not_active Expired - Lifetime
- 1985-12-13 DE DE8585309086T patent/DE3582030D1/en not_active Expired - Fee Related
- 1985-12-16 SE SE8505956A patent/SE8505956L/en not_active Application Discontinuation
- 1985-12-16 AU AU51275/85A patent/AU568035B2/en not_active Expired - Fee Related
- 1985-12-17 JP JP60285955A patent/JPS61179299A/en active Pending
- 1985-12-17 ZA ZA859618A patent/ZA859618B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB916759A (en) * | 1960-03-18 | 1963-01-30 | Drew & Co Inc E F | Method and apparatus for making hard fat |
| EP0069599A1 (en) * | 1981-07-08 | 1983-01-12 | Unilever Plc | Edible fat process |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8431789D0 (en) | 1985-01-30 |
| GB2170506A (en) | 1986-08-06 |
| DE3582030D1 (en) | 1991-04-11 |
| EP0185524A2 (en) | 1986-06-25 |
| EP0185524B1 (en) | 1991-03-06 |
| ZA859618B (en) | 1987-08-26 |
| SE8505956L (en) | 1986-06-18 |
| EP0185524A3 (en) | 1987-07-15 |
| AU5127585A (en) | 1986-06-26 |
| SE8505956D0 (en) | 1985-12-16 |
| JPS61179299A (en) | 1986-08-11 |
| AU568035B2 (en) | 1987-12-10 |
| ATE61390T1 (en) | 1991-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 7732 | Case decided by the comptroller ** patent revoked (sect. 73(2)/1977) |