DE2352346A1 - Verfahren zur erhoehung des gehaltes an gebundenen mehrfach ungesaettigten fettsaeuren von geniessbaren oelen - Google Patents

Verfahren zur erhoehung des gehaltes an gebundenen mehrfach ungesaettigten fettsaeuren von geniessbaren oelen

Info

Publication number
DE2352346A1
DE2352346A1 DE19732352346 DE2352346A DE2352346A1 DE 2352346 A1 DE2352346 A1 DE 2352346A1 DE 19732352346 DE19732352346 DE 19732352346 DE 2352346 A DE2352346 A DE 2352346A DE 2352346 A1 DE2352346 A1 DE 2352346A1
Authority
DE
Germany
Prior art keywords
oil
polar solvent
solvent
bound
fraction
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.)
Pending
Application number
DE19732352346
Other languages
German (de)
English (en)
Inventor
Anthony Mesnard Parsons
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever NV
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
Publication of DE2352346A1 publication Critical patent/DE2352346A1/de
Pending legal-status Critical Current

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
    • A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
    • 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
    • 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
    • A23D7/015—Reducing calorie content; Reducing fat content, e.g. "halvarines"
    • 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
    • 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
    • C11B7/0033—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 containing other heteroatoms in their molecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
DE19732352346 1972-10-18 1973-10-18 Verfahren zur erhoehung des gehaltes an gebundenen mehrfach ungesaettigten fettsaeuren von geniessbaren oelen Pending DE2352346A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4803972A GB1444551A (en) 1972-10-18 1972-10-18 Solvent extraction of glyceride oils

Publications (1)

Publication Number Publication Date
DE2352346A1 true DE2352346A1 (de) 1974-05-02

Family

ID=10447145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732352346 Pending DE2352346A1 (de) 1972-10-18 1973-10-18 Verfahren zur erhoehung des gehaltes an gebundenen mehrfach ungesaettigten fettsaeuren von geniessbaren oelen

Country Status (16)

Country Link
US (1) US3892789A (fr)
JP (1) JPS4974206A (fr)
AU (1) AU471905B2 (fr)
BE (1) BE806254A (fr)
BR (1) BR7308116D0 (fr)
CA (1) CA1022185A (fr)
DE (1) DE2352346A1 (fr)
ES (1) ES419773A1 (fr)
FR (1) FR2203593B1 (fr)
GB (1) GB1444551A (fr)
IE (1) IE38372B1 (fr)
IT (1) IT1020517B (fr)
LU (1) LU68642A1 (fr)
NL (1) NL7314265A (fr)
SU (1) SU606552A3 (fr)
ZA (1) ZA737991B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405633A (en) * 1992-10-08 1995-04-11 Skw Trostberg Aktiengesellschaft Process for the extraction of fats and oils
ES2080685B1 (es) * 1994-02-11 1996-09-01 Consejo Superior Investigacion Procedimiento para la separacion no destructiva de los pigmentos cloroplasticos y la fraccion glicerica en aceites y oleorresinas vegetales.
US5928478A (en) * 1998-09-14 1999-07-27 Berg; Lloyd Separation of linoleic acid from linolenic acid by azeotropic distillation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200391A (en) * 1939-01-17 1940-05-14 Pittsburgh Plate Glass Co Solvent extraction of glyceride oils
US2573900A (en) * 1948-11-26 1951-11-06 Pittsburgh Plate Glass Co Treatment of glyceride oils
US3376326A (en) * 1964-12-31 1968-04-02 Procter & Gamble Interesterification of glycerides

Also Published As

Publication number Publication date
ES419773A1 (es) 1976-03-01
US3892789A (en) 1975-07-01
AU6137273A (en) 1975-04-17
SU606552A3 (ru) 1978-05-05
IT1020517B (it) 1977-12-30
FR2203593A1 (fr) 1974-05-17
IE38372L (en) 1974-04-18
IE38372B1 (en) 1978-03-01
BE806254A (fr) 1974-04-18
JPS4974206A (fr) 1974-07-17
NL7314265A (fr) 1974-04-22
LU68642A1 (fr) 1974-05-09
AU471905B2 (en) 1976-05-06
BR7308116D0 (pt) 1974-06-27
FR2203593B1 (fr) 1978-02-17
ZA737991B (en) 1975-05-28
GB1444551A (en) 1976-08-04
CA1022185A (fr) 1977-12-06

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