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 PDF

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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
Application number
FI823042A
Other languages
English (en)
Finnish (fi)
Other versions
FI823042L (fi
FI68076B (fi
FI823042A0 (fi
Inventor
Gerhard Biernoth
Werner Merk
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10524404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI68076(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of FI823042A0 publication Critical patent/FI823042A0/fi
Publication of FI823042L publication Critical patent/FI823042L/fi
Application granted granted Critical
Publication of FI68076B publication Critical patent/FI68076B/fi
Publication of FI68076C publication Critical patent/FI68076C/fi

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Peptides Or Proteins (AREA)

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.
FI823042A 1981-09-09 1982-09-03 Fraktionering av fetter under anvaendning av i flytande form oeverfoerd gas eller gas i superkritiskt tillstaond FI68076C (fi)

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)

* Cited by examiner, † Cited by third party
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
US4927652A (en) * 1987-12-16 1990-05-22 Lever Brothers Company Process for the extraction of lactones from lipid material
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
US5258197A (en) * 1989-09-20 1993-11-02 Nabisco, Inc. Reduced calorie triglyceride mixtures
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
WO1991014377A1 (en) * 1990-03-21 1991-10-03 Portwall Pty Limited Processing of mixtures containing lipids and proteins and products so produced
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
WO1992008363A1 (en) * 1990-11-13 1992-05-29 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.
DE69617959T2 (de) * 1995-07-20 2002-06-20 Unilever N.V., Rotterdam Aromatisierung von essbaren ölen
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
US20040071848A1 (en) * 2002-10-15 2004-04-15 Cargill Inc. Process for producing cocoa butter and cocoa powder by liquefied gas extraction
US7201934B2 (en) * 2002-10-15 2007-04-10 Cargill, Incorporated Dispersible cocoa products
US7879384B2 (en) * 2007-11-08 2011-02-01 Kraft Foods Global Brands Llc Structured glycerol esters useful as edible moisture barriers
US8206772B2 (en) * 2007-11-08 2012-06-26 Kraft Foods Global Brands Llc Structured lipid compositions and methods of formulation thereof
US8486478B2 (en) * 2007-11-08 2013-07-16 International Great Brands LLC Structured lipid compositions
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
WO2018109203A2 (en) 2016-12-15 2018-06-21 Frieslandcampina Nederland B.V. Two-dimensional fractionation of milk fat

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
EP0014685B1 (de) * 1979-02-01 1981-09-16 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

Also Published As

Publication number Publication date
CA1181764A (en) 1985-01-29
EP0074145A1 (en) 1983-03-16
FI823042L (fi) 1983-03-10
EP0074145B1 (en) 1985-01-23
US4504503A (en) 1985-03-12
IE53473B1 (en) 1988-11-23
FI68076B (fi) 1985-03-29
AU8807182A (en) 1983-03-17
JPS6138959B2 (sv) 1986-09-01
IE822191L (en) 1983-03-09
FI823042A0 (fi) 1982-09-03
ZA826579B (en) 1984-04-25
JPS5891799A (ja) 1983-05-31
DE3262055D1 (en) 1985-03-07
ATE11426T1 (de) 1985-02-15
AU552529B2 (en) 1986-06-05

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Owner name: UNILEVER N.V.