FI68076C - Fraktionering av fetter under anvaendning av i flytande form oeverfoerd gas eller gas i superkritiskt tillstaond - Google Patents
Fraktionering av fetter under anvaendning av i flytande form oeverfoerd gas eller gas i superkritiskt tillstaond Download PDFInfo
- Publication number
- FI68076C FI68076C FI823042A FI823042A FI68076C FI 68076 C FI68076 C FI 68076C FI 823042 A FI823042 A FI 823042A FI 823042 A FI823042 A FI 823042A FI 68076 C FI68076 C FI 68076C
- Authority
- FI
- Finland
- Prior art keywords
- gas
- triglycerides
- carbon
- fat
- process according
- Prior art date
Links
Classifications
-
- 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
- A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
- A23D7/001—Spread compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
- C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents
- C11B7/005—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents in solvents used at superatmospheric pressures
Claims (12)
1. Förfarande för framställning av en blandning av triglyce-rider med smörliknande egenskaper, kännetecknat därav, att fett extraheras, som innehäller triglycerider där summan av fettsyragruppernas kolatomer är mellan 24 - 42, med i flytande form överförd gas eller gas i superkritiskt tillst&nd och nämnda fett fraktioneras sä, att en fraktion (i) erhctlls som är anrikad pä nämnda tr iglycerider, vilkas kolmängd är mellan 24 - 42 och som har smörliknande egenskaper, samt en fraktion (ii) som är anrikad pä triglycerider, vilkas kolmängd är större än 42.
2. Förfarande enligt patentkrav 1, kännetecknat därav, att fett är smörfett.
3. Förfarande enligt patentkrav 1, kännetecknat därav, att gasen är koldioxid.
4. Förfarande enligt patentkrav 1, kännetecknat därav, att gasen är propan.
5. Förfarande enligt patentkrav 1, kännetecknat därav, att extraktionen utförs väsentligen under fuktfria bet ingelser.
6. Förfarande enligt patentkrav 1, kännetecknat därav, att extraktionen utförs väsentligen under betingelser, där en fraktion (i) erhälls, i vilken 65 - 100 viktprocent av triglyceriderna har en kolmängd av 24 - 42.
7. Förfarande enligt patentkrav 1, kännetecknat därav, att smörfetter extraheras med koldioxid vid en tempe-ratur mellan 40 - 250°C och ett tryck mellan 100 - 400 bar.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8127261 | 1981-09-09 | ||
GB8127261 | 1981-09-09 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI823042A0 FI823042A0 (fi) | 1982-09-03 |
FI823042L FI823042L (fi) | 1983-03-10 |
FI68076B FI68076B (fi) | 1985-03-29 |
FI68076C true FI68076C (fi) | 1985-07-10 |
Family
ID=10524404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI823042A FI68076C (fi) | 1981-09-09 | 1982-09-03 | Fraktionering av fetter under anvaendning av i flytande form oeverfoerd gas eller gas i superkritiskt tillstaond |
Country Status (10)
Country | Link |
---|---|
US (1) | US4504503A (sv) |
EP (1) | EP0074145B1 (sv) |
JP (1) | JPS5891799A (sv) |
AT (1) | ATE11426T1 (sv) |
AU (1) | AU552529B2 (sv) |
CA (1) | CA1181764A (sv) |
DE (1) | DE3262055D1 (sv) |
FI (1) | FI68076C (sv) |
IE (1) | IE53473B1 (sv) |
ZA (1) | ZA826579B (sv) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61183395A (ja) * | 1985-02-08 | 1986-08-16 | 住友精化株式会社 | 油脂分離法 |
US5104672A (en) * | 1987-06-17 | 1992-04-14 | Nestec S.A. | Production of flavor |
NZ221586A (en) * | 1987-08-26 | 1993-02-25 | Corran Norman Stuart Mclachlan | Separation of sterols from lipids; particularly cholesterol from butter |
AU600187B2 (en) * | 1987-12-15 | 1990-08-02 | Unilever Plc | Process for concentrating lactones, as well as the use of the concentrate thus obtained for flavouring foodstuffs |
AU607027B2 (en) * | 1987-12-16 | 1991-02-21 | Unilever Plc | Process for the extraction of lactones from lipid material and use of the extract thus obtained for flavouring foodstuffs |
US5092964A (en) * | 1989-02-03 | 1992-03-03 | Campbell Soup Company | Production of low cholesterol butter oil by vapor sparging |
US4997668A (en) * | 1989-05-02 | 1991-03-05 | Campbell Soup Company | Production of low-cholesterol milk fat by solvent extraction |
AT391875B (de) * | 1989-05-09 | 1990-12-10 | Schoeller Bleckmann Stahlwerke | Verfahren zum vermindern des alkoholgehaltes alkoholischer getraenke |
US5411756A (en) * | 1989-09-20 | 1995-05-02 | Nabisco, Inc. | Reduced calorie triglyceride mixtures |
US5662953A (en) * | 1989-09-20 | 1997-09-02 | Nabisco, Inc. | Reduced calorie triglyceride mixtures |
US5258197A (en) * | 1989-09-20 | 1993-11-02 | Nabisco, Inc. | Reduced calorie triglyceride mixtures |
WO1991014373A1 (en) * | 1990-03-21 | 1991-10-03 | Portwall Pty Limited | Lipid extraction and processing and products so obtained |
US5104587A (en) * | 1990-05-16 | 1992-04-14 | The Procter & Gamble Company | Countercurrent liquid/liquid extraction to fractionate complex mixtures containing medium and long chain fatty acid triglycerides |
AU7468291A (en) * | 1990-11-13 | 1992-06-11 | Portwall Pty Limited | Lipid fractionation and products so obtained |
US6022577A (en) * | 1990-12-07 | 2000-02-08 | Nabisco Technology Company | High stearic acid soybean oil blends |
DE4220536C1 (en) * | 1992-06-23 | 1993-09-16 | Buse Gase Gmbh & Co., 53557 Bad Hoenningen, De | Sepn. of tri:glyceride fractions from milk fat - using supercritical carbon di:oxide, with removal of aromas and collection of tri:glyceride(s) of differing mol. wt. |
AU722468B2 (en) * | 1995-07-20 | 2000-08-03 | Unilever Plc | Flavouring of edible oils |
US6066350A (en) * | 1997-02-07 | 2000-05-23 | Cargill Incorporated | Method and arrangement for processing cocoa mass |
FR2795087B1 (fr) * | 1999-06-18 | 2002-08-02 | Vittori Carlo De | Procede de fractionnement d'une huile de cuisson |
US20040071847A1 (en) * | 2002-10-15 | 2004-04-15 | Cargill, Inc. | Producing cocoa powders with different cocoa butter contents by liquefied gas extraction on substantially the same production line |
US7201934B2 (en) * | 2002-10-15 | 2007-04-10 | Cargill, Incorporated | Dispersible cocoa products |
US20040071848A1 (en) * | 2002-10-15 | 2004-04-15 | Cargill Inc. | Process for producing cocoa butter and cocoa powder by liquefied gas extraction |
US8486478B2 (en) | 2007-11-08 | 2013-07-16 | International Great Brands LLC | Structured lipid compositions |
US8206772B2 (en) * | 2007-11-08 | 2012-06-26 | Kraft Foods Global Brands Llc | Structured lipid compositions and methods of formulation thereof |
US7879384B2 (en) * | 2007-11-08 | 2011-02-01 | Kraft Foods Global Brands Llc | Structured glycerol esters useful as edible moisture barriers |
CA2671597A1 (en) * | 2008-07-21 | 2010-01-21 | Kraft Foods Global Brands Llc | Functional no-trans oils with modulated omega-6 to omega-3 ratio |
US9024096B2 (en) * | 2012-12-11 | 2015-05-05 | Lummus Technology Inc. | Conversion of triacylglycerides-containing oils |
EP3555254A2 (en) | 2016-12-15 | 2019-10-23 | FrieslandCampina Nederland B.V. | Two-dimensional fractionation of milk fat |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1069629B (de) * | 1959-11-26 | Mölndal Herbert Peter August Groll (Schweden) | Verfahren zum Fraktionieren von ölartligen Gemischen hoh'ermolekularer organischer Verbindungen durch selektive Extraktion | |
US1805751A (en) * | 1926-09-25 | 1931-05-19 | Auerbach Ernst Berthold | Process for treating, separating and purifying oils |
GB285064A (sv) * | 1927-02-12 | 1928-10-25 | Actien-Gesellschaft Fur Kohlensaure-Industrie | |
US2247496A (en) * | 1939-03-29 | 1941-07-01 | Chemical Foundation Inc | Process of refining and fractionation of tall oil |
US2467906A (en) * | 1947-05-16 | 1949-04-19 | Kellogg M W Co | Fractionation of oleaginous materials |
US2613215A (en) * | 1947-08-06 | 1952-10-07 | Swift & Co | Treatment of glyceride oils |
US3519435A (en) * | 1967-01-17 | 1970-07-07 | Marjorie S Maccollom | Fractionating 99 to 100% milk fat and making butter from the separated fats |
CA1012408A (en) * | 1972-11-14 | 1977-06-21 | Dieter Schwengers | Method for degreasing crushed highly starchy fatty vegetable material |
US4005228A (en) * | 1974-09-30 | 1977-01-25 | Robert Norris | Milk fat containing products and processes therefor |
DE2626983A1 (de) * | 1976-06-16 | 1977-12-29 | Fischer Artur | Bausatz bestehend aus an einer seite offenen hohlbausteinen |
ATE229T1 (de) * | 1979-02-01 | 1981-10-15 | Haussener, Ernst | Verfahren zur gewinnung und/oder raffination von tierischen fetten. |
DE3114593C1 (de) * | 1981-04-10 | 1982-12-09 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Gewinnung von Aroma- und Farbstoffen aus Paprika |
-
1982
- 1982-09-01 US US06/413,937 patent/US4504503A/en not_active Expired - Fee Related
- 1982-09-03 DE DE8282201077T patent/DE3262055D1/de not_active Expired
- 1982-09-03 FI FI823042A patent/FI68076C/fi not_active IP Right Cessation
- 1982-09-03 AT AT82201077T patent/ATE11426T1/de not_active IP Right Cessation
- 1982-09-03 EP EP82201077A patent/EP0074145B1/en not_active Expired
- 1982-09-07 AU AU88071/82A patent/AU552529B2/en not_active Ceased
- 1982-09-08 ZA ZA826579A patent/ZA826579B/xx unknown
- 1982-09-08 IE IE2191/82A patent/IE53473B1/en unknown
- 1982-09-08 CA CA000410929A patent/CA1181764A/en not_active Expired
- 1982-09-09 JP JP57157393A patent/JPS5891799A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU8807182A (en) | 1983-03-17 |
ZA826579B (en) | 1984-04-25 |
FI823042A0 (fi) | 1982-09-03 |
CA1181764A (en) | 1985-01-29 |
FI68076B (fi) | 1985-03-29 |
US4504503A (en) | 1985-03-12 |
JPS6138959B2 (sv) | 1986-09-01 |
ATE11426T1 (de) | 1985-02-15 |
DE3262055D1 (en) | 1985-03-07 |
AU552529B2 (en) | 1986-06-05 |
EP0074145B1 (en) | 1985-01-23 |
IE53473B1 (en) | 1988-11-23 |
EP0074145A1 (en) | 1983-03-16 |
IE822191L (en) | 1983-03-09 |
FI823042L (fi) | 1983-03-10 |
JPS5891799A (ja) | 1983-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: UNILEVER N.V. |