IE36259B1 - Interesterification process - Google Patents
Interesterification processInfo
- Publication number
- IE36259B1 IE36259B1 IE442/72A IE44272A IE36259B1 IE 36259 B1 IE36259 B1 IE 36259B1 IE 442/72 A IE442/72 A IE 442/72A IE 44272 A IE44272 A IE 44272A IE 36259 B1 IE36259 B1 IE 36259B1
- Authority
- IE
- Ireland
- Prior art keywords
- mixture
- cloud point
- temperature
- randomized
- april
- Prior art date
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)
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1381721 Directed interesterification UNILEVER Ltd 5 April 1972 [8 April 1971] 9078/71 Heading C5C The directed interesterification of a glyceride mixture is accelerated by alternately subjecting the mixture to a temperature 1-15 C. below the cloud point of a randomized mixture of the same glycerides and a temperature of at least the cloud point of said randomized mixture, the temperature cycle occurring at least 3 times until the cloud point of the mixture obtained is at least 5C. above the cloud point of the randomized mixture. Preferably the mixture is alternately subjected to the temperature below the cloud point for 5-60 minutes and a temperature up to 15 C. above the cloud point for 15-300 minutes, for 4 to 15 cycles. The reaction may be carried out in the presence of 0À01-0À5 wt. per cent alkali metals or derivatives thereof. Suitable glycerides are sunflower, safflower, soyabean, wheat germ, grapeseed, poppyseed, tobaccoseed, rye, walnut and corn oils. Margarine may be prepared using a directedly interesterified sunflower oil as oil phase.
[GB1381721A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB907871A GB1381721A (en) | 1971-04-08 | 1971-04-08 | Interesterification process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE36259L IE36259L (en) | 1972-10-08 |
| IE36259B1 true IE36259B1 (en) | 1976-09-29 |
Family
ID=9864939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE442/72A IE36259B1 (en) | 1971-04-08 | 1972-04-06 | Interesterification process |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5121410B1 (en) |
| AT (1) | AT324102B (en) |
| AU (1) | AU462615B2 (en) |
| BE (1) | BE781844A (en) |
| CA (1) | CA954874A (en) |
| CH (1) | CH572972A5 (en) |
| DE (1) | DE2216593C3 (en) |
| ES (1) | ES401554A1 (en) |
| FR (1) | FR2136271A5 (en) |
| GB (1) | GB1381721A (en) |
| IE (1) | IE36259B1 (en) |
| NL (1) | NL145279B (en) |
| NO (1) | NO139267C (en) |
| SE (1) | SE383530B (en) |
| ZA (1) | ZA722306B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE870481A (en) * | 1978-09-14 | 1979-01-02 | Vandemoortele Nv | PROCEDURE FOR THE TARGETED RESTORATION OF A TRIGLYCERIDE OIL OR OIL MIXTURE AND TRIGLYCERIDE OIL OR OIL MIXTURE WHEN RESTORED |
| NZ199915A (en) * | 1981-03-11 | 1985-07-12 | Unilever Plc | Treating edible oils to raise melting point thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2442531A (en) * | 1944-11-06 | 1948-06-01 | Procter & Gamble | Process for treating fats and fatty oils |
| US2442533A (en) * | 1945-11-30 | 1948-06-01 | Procter & Gamble | Treatment of glycerides |
| FR1133498A (en) * | 1954-07-15 | 1957-03-27 | Procter & Gamble | Improvements to the directed interesterification of fatty substances |
| US2733251A (en) * | 1954-09-02 | 1956-01-31 | Molecular rearrangement process | |
| DE1117986B (en) * | 1955-12-17 | 1961-11-23 | Procter & Gamble | Process for the production of a plastic fat consisting mainly of lard |
-
1971
- 1971-04-08 GB GB907871A patent/GB1381721A/en not_active Expired
-
1972
- 1972-04-05 ZA ZA722306A patent/ZA722306B/en unknown
- 1972-04-05 AU AU40778/72A patent/AU462615B2/en not_active Expired
- 1972-04-06 CA CA139,026A patent/CA954874A/en not_active Expired
- 1972-04-06 IE IE442/72A patent/IE36259B1/en unknown
- 1972-04-06 NL NL727204637A patent/NL145279B/en not_active IP Right Cessation
- 1972-04-06 DE DE2216593A patent/DE2216593C3/en not_active Expired
- 1972-04-07 NO NO1195/72A patent/NO139267C/en unknown
- 1972-04-07 SE SE7204557A patent/SE383530B/en unknown
- 1972-04-07 CH CH516372A patent/CH572972A5/xx not_active IP Right Cessation
- 1972-04-07 ES ES401554A patent/ES401554A1/en not_active Expired
- 1972-04-07 BE BE781844A patent/BE781844A/en not_active IP Right Cessation
- 1972-04-07 FR FR7212345A patent/FR2136271A5/fr not_active Expired
- 1972-04-08 JP JP7235672A patent/JPS5121410B1/ja active Pending
- 1972-04-10 AT AT308072A patent/AT324102B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT324102B (en) | 1975-08-11 |
| SE383530B (en) | 1976-03-15 |
| CA954874A (en) | 1974-09-17 |
| FR2136271A5 (en) | 1972-12-22 |
| NL7204637A (en) | 1972-10-10 |
| DE2216593B2 (en) | 1981-07-30 |
| IE36259L (en) | 1972-10-08 |
| ES401554A1 (en) | 1975-10-16 |
| BE781844A (en) | 1972-10-09 |
| JPS5121410B1 (en) | 1976-07-02 |
| NO139267B (en) | 1978-10-23 |
| AU4077872A (en) | 1973-10-11 |
| AU462615B2 (en) | 1975-06-06 |
| NL145279B (en) | 1975-03-17 |
| DE2216593C3 (en) | 1982-05-19 |
| NO139267C (en) | 1979-01-31 |
| ZA722306B (en) | 1973-11-28 |
| CH572972A5 (en) | 1976-02-27 |
| GB1381721A (en) | 1975-01-29 |
| DE2216593A1 (en) | 1972-11-02 |
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