GB1444551A - Solvent extraction of glyceride oils - Google Patents
Solvent extraction of glyceride oilsInfo
- 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
Links
- 239000003921 oil Substances 0.000 title abstract 6
- 125000005456 glyceride group Chemical group 0.000 title 1
- 238000000638 solvent extraction Methods 0.000 title 1
- 235000019198 oils Nutrition 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 239000008157 edible vegetable oil Substances 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- 244000020518 Carthamus tinctorius Species 0.000 abstract 1
- 235000003255 Carthamus tinctorius Nutrition 0.000 abstract 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 1
- -1 N-substituted amide Chemical class 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 235000005687 corn oil Nutrition 0.000 abstract 1
- 235000012343 cottonseed oil Nutrition 0.000 abstract 1
- 239000002385 cottonseed oil Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 235000020238 sunflower seed Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
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 |
| ZA00737991A ZA737991B (en) | 1972-10-18 | 1973-10-15 | Food process |
| US406748A US3892789A (en) | 1972-10-18 | 1973-10-15 | Process for the extraction of glyceride oils by selective solvents |
| 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 |
| NL7314265A NL7314265A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-18 | 1973-10-17 | |
| SU731967539A SU606552A3 (ru) | 1972-10-18 | 1973-10-17 | Способ фракционировани жиров с различной степенью ненасыщенности |
| FR7337080A FR2203593B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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 |
| DE19732352346 DE2352346A1 (de) | 1972-10-18 | 1973-10-18 | Verfahren zur erhoehung des gehaltes an gebundenen mehrfach ungesaettigten fettsaeuren von geniessbaren oelen |
| LU68642A LU68642A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-18 | 1973-10-18 | |
| BE136844A BE806254A (fr) | 1972-10-18 | 1973-10-18 | Procede d'extraction |
| JP48117343A JPS4974206A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-18 | 1973-10-18 | |
| 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)
Families Citing this family (4)
| 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)
| 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 |
-
1972
- 1972-10-18 GB GB4803972A patent/GB1444551A/en not_active Expired
-
1973
- 1973-10-12 IE IE1821/73A patent/IE38372B1/xx unknown
- 1973-10-15 US US406748A patent/US3892789A/en not_active Expired - Lifetime
- 1973-10-15 AU AU61372/73A patent/AU471905B2/en not_active Expired
- 1973-10-15 ZA ZA00737991A patent/ZA737991B/xx unknown
- 1973-10-16 CA CA183,530A patent/CA1022185A/en not_active Expired
- 1973-10-17 NL NL7314265A patent/NL7314265A/xx not_active Application Discontinuation
- 1973-10-17 IT IT70076/73A patent/IT1020517B/it active
- 1973-10-17 BR BR8116/73A patent/BR7308116D0/pt unknown
- 1973-10-17 FR FR7337080A patent/FR2203593B1/fr not_active Expired
- 1973-10-17 SU SU731967539A patent/SU606552A3/ru active
- 1973-10-18 JP JP48117343A patent/JPS4974206A/ja active Pending
- 1973-10-18 ES ES419773A patent/ES419773A1/es not_active Expired
- 1973-10-18 LU LU68642A patent/LU68642A1/xx unknown
- 1973-10-18 BE BE136844A patent/BE806254A/xx unknown
- 1973-10-18 DE DE19732352346 patent/DE2352346A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU68642A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-09 |
| JPS4974206A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-17 |
| SU606552A3 (ru) | 1978-05-05 |
| BR7308116D0 (pt) | 1974-06-27 |
| BE806254A (fr) | 1974-04-18 |
| ZA737991B (en) | 1975-05-28 |
| CA1022185A (en) | 1977-12-06 |
| IT1020517B (it) | 1977-12-30 |
| IE38372L (en) | 1974-04-18 |
| AU471905B2 (en) | 1976-05-06 |
| ES419773A1 (es) | 1976-03-01 |
| NL7314265A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-22 |
| AU6137273A (en) | 1975-04-17 |
| US3892789A (en) | 1975-07-01 |
| IE38372B1 (en) | 1978-03-01 |
| DE2352346A1 (de) | 1974-05-02 |
| FR2203593A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-17 |
| FR2203593B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-02-17 |
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| FR2203592A1 (en) | Edible oils with increased polyunsaturated acid content - by extraction with N-substituted amide solvents | |
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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 |