GB1444551A - Solvent extraction of glyceride oils - Google Patents

Solvent extraction of glyceride oils

Info

Publication number
GB1444551A
GB1444551A GB4803972A GB4803972A GB1444551A GB 1444551 A GB1444551 A GB 1444551A GB 4803972 A GB4803972 A GB 4803972A GB 4803972 A GB4803972 A GB 4803972A GB 1444551 A GB1444551 A GB 1444551A
Authority
GB
United Kingdom
Prior art keywords
oil
solvent
oils
combined
oct
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
Application number
GB4803972A
Other languages
English (en)
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 PLC
Original Assignee
Unilever PLC
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 PLC filed Critical Unilever PLC
Priority to GB4803972A priority Critical patent/GB1444551A/en
Priority to IE1821/73A priority patent/IE38372B1/xx
Priority to AU61372/73A priority patent/AU471905B2/en
Priority to US406748A priority patent/US3892789A/en
Priority to ZA00737991A priority patent/ZA737991B/xx
Priority to CA183,530A priority patent/CA1022185A/en
Priority to IT70076/73A priority patent/IT1020517B/it
Priority to SU731967539A priority patent/SU606552A3/ru
Priority to FR7337080A priority patent/FR2203593B1/fr
Priority to NL7314265A priority patent/NL7314265A/xx
Priority to BR8116/73A priority patent/BR7308116D0/pt
Priority to LU68642A priority patent/LU68642A1/xx
Priority to JP48117343A priority patent/JPS4974206A/ja
Priority to DE19732352346 priority patent/DE2352346A1/de
Priority to BE136844A priority patent/BE806254A/xx
Priority to ES419773A priority patent/ES419773A1/es
Publication of GB1444551A publication Critical patent/GB1444551A/en
Expired 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 OR COOKING OILS
    • A23D9/00—Other edible oils or fats, e.g. shortenings or 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 OR 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 OR 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)
GB4803972A 1972-10-18 1972-10-18 Solvent extraction of glyceride oils Expired GB1444551A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB4803972A GB1444551A (en) 1972-10-18 1972-10-18 Solvent extraction of glyceride oils
IE1821/73A IE38372B1 (en) 1972-10-18 1973-10-12 Solvent extraction of glyceride oils
AU61372/73A AU471905B2 (en) 1972-10-18 1973-10-15 Solvent extraction of glyceride oils
US406748A US3892789A (en) 1972-10-18 1973-10-15 Process for the extraction of glyceride oils by selective solvents
ZA00737991A ZA737991B (en) 1972-10-18 1973-10-15 Food process
CA183,530A CA1022185A (en) 1972-10-18 1973-10-16 Extraction of glyceride oils by selective solvents
IT70076/73A IT1020517B (it) 1972-10-18 1973-10-17 Procedimento per l estrazione con solventi di oli commestibili
SU731967539A SU606552A3 (ru) 1972-10-18 1973-10-17 Способ фракционировани жиров с различной степенью ненасыщенности
FR7337080A FR2203593B1 (enExample) 1972-10-18 1973-10-17
NL7314265A NL7314265A (enExample) 1972-10-18 1973-10-17
BR8116/73A BR7308116D0 (pt) 1972-10-18 1973-10-17 Processo para aumentar o conteudo de acidos graxos poli-insaturados de oleos comestiveis tendo um conteudo de acido linoleico combinado de pelo menos 50% em peso
LU68642A LU68642A1 (enExample) 1972-10-18 1973-10-18
JP48117343A JPS4974206A (enExample) 1972-10-18 1973-10-18
DE19732352346 DE2352346A1 (de) 1972-10-18 1973-10-18 Verfahren zur erhoehung des gehaltes an gebundenen mehrfach ungesaettigten fettsaeuren von geniessbaren oelen
BE136844A BE806254A (fr) 1972-10-18 1973-10-18 Procede d'extraction
ES419773A ES419773A1 (es) 1972-10-18 1973-10-18 Un procedimiento para aumentar el contenido de acidos gra- sos poli-insaturados combinados de los aceites comestibles.

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
GB1444551A true GB1444551A (en) 1976-08-04

Family

ID=10447145

Family Applications (1)

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

Country Status (16)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9212788D0 (en) * 1992-06-16 1992-07-29 Efamol Holdings Separation of unsaturates
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
DE2352346A1 (de) 1974-05-02
LU68642A1 (enExample) 1974-05-09
BE806254A (fr) 1974-04-18
ES419773A1 (es) 1976-03-01
AU471905B2 (en) 1976-05-06
US3892789A (en) 1975-07-01
ZA737991B (en) 1975-05-28
FR2203593A1 (enExample) 1974-05-17
AU6137273A (en) 1975-04-17
JPS4974206A (enExample) 1974-07-17
NL7314265A (enExample) 1974-04-22
IE38372L (en) 1974-04-18
FR2203593B1 (enExample) 1978-02-17
IE38372B1 (en) 1978-03-01
IT1020517B (it) 1977-12-30
CA1022185A (en) 1977-12-06
SU606552A3 (ru) 1978-05-05
BR7308116D0 (pt) 1974-06-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee