DE602004030158D1 - Verfahren zur herstellung von konjugierter linolensäure - Google Patents
Verfahren zur herstellung von konjugierter linolensäureInfo
- Publication number
- DE602004030158D1 DE602004030158D1 DE602004030158T DE602004030158T DE602004030158D1 DE 602004030158 D1 DE602004030158 D1 DE 602004030158D1 DE 602004030158 T DE602004030158 T DE 602004030158T DE 602004030158 T DE602004030158 T DE 602004030158T DE 602004030158 D1 DE602004030158 D1 DE 602004030158D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- conjugated
- alkali
- apolar
- alkali metal
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002253 acid Substances 0.000 title 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 239000002585 base Substances 0.000 abstract 2
- 238000006317 isomerization reaction Methods 0.000 abstract 2
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- JBYXPOFIGCOSSB-GOJKSUSPSA-N 9-cis,11-trans-octadecadienoic acid Chemical compound CCCCCC\C=C\C=C/CCCCCCCC(O)=O JBYXPOFIGCOSSB-GOJKSUSPSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000005325 alkali earth metal hydroxides Chemical class 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 239000000010 aprotic solvent Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229940108924 conjugated linoleic acid Drugs 0.000 abstract 1
- 235000020778 linoleic acid Nutrition 0.000 abstract 1
- 239000012454 non-polar solvent Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/14—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by isomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F7/00—Chemical modification of drying oils
- C09F7/08—Chemical modification of drying oils by isomerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU0304112A HU227137B1 (en) | 2003-12-30 | 2003-12-30 | Process for producing conjugated linoleic acid |
| PCT/HU2004/000124 WO2005063956A1 (en) | 2003-12-30 | 2004-12-29 | Method for the preparation of conjugated linoleic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602004030158D1 true DE602004030158D1 (de) | 2010-12-30 |
Family
ID=89981878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602004030158T Active DE602004030158D1 (de) | 2003-12-30 | 2004-12-29 | Verfahren zur herstellung von konjugierter linolensäure |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070078274A1 (de) |
| EP (1) | EP1709144B1 (de) |
| AT (1) | ATE488564T1 (de) |
| DE (1) | DE602004030158D1 (de) |
| HU (1) | HU227137B1 (de) |
| PL (1) | PL1709144T3 (de) |
| WO (1) | WO2005063956A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229527B (zh) * | 2009-12-14 | 2016-05-04 | 脂质营养品有限公司 | 工艺方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1156788C2 (de) * | 1959-12-02 | 1973-11-22 | Brinckmann Harburger Fett | Verfahren zur Umwandlung von Fettsaeureestern einwertiger Alkohole mit isolierten Doppelbindungen (íÀIsolenfettsaeureesterníÂ) in Fettsaeureester mit konjugierten Doppelbindungen (íÀKonjuenfettsaeureesteríÂ) |
| CA2246085C (en) * | 1997-09-12 | 2004-04-27 | Krish Bhaggan | Production of materials rich in conjugated isomers of long chain polyunsaturated fatty acid residues |
| US6015833A (en) * | 1998-03-17 | 2000-01-18 | Conlinco., Inc. | Conjugated linoleic acid compositions |
| AU2001226597A1 (en) * | 2000-01-12 | 2001-07-24 | Her Majesty In Right Of Canada As Represented By The Minister Of Agriculture | Method for commercial preparation of preferred isomeric forms of ester free conjugated fatty acids with solvent systems containing polyether alcohol solvents |
| US6897327B2 (en) * | 2003-05-08 | 2005-05-24 | Stepan Company | Manufacture of conjugated linoleic salts and acids |
-
2003
- 2003-12-30 HU HU0304112A patent/HU227137B1/hu not_active IP Right Cessation
-
2004
- 2004-12-29 WO PCT/HU2004/000124 patent/WO2005063956A1/en not_active Application Discontinuation
- 2004-12-29 AT AT04806281T patent/ATE488564T1/de not_active IP Right Cessation
- 2004-12-29 PL PL04806281T patent/PL1709144T3/pl unknown
- 2004-12-29 US US10/584,894 patent/US20070078274A1/en not_active Abandoned
- 2004-12-29 EP EP04806281A patent/EP1709144B1/de active Active
- 2004-12-29 DE DE602004030158T patent/DE602004030158D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HU0304112D0 (en) | 2004-03-29 |
| EP1709144A1 (de) | 2006-10-11 |
| US20070078274A1 (en) | 2007-04-05 |
| PL1709144T3 (pl) | 2011-04-29 |
| EP1709144B1 (de) | 2010-11-17 |
| WO2005063956A1 (en) | 2005-07-14 |
| HU227137B1 (en) | 2010-08-30 |
| HUP0304112A2 (hu) | 2005-12-28 |
| ATE488564T1 (de) | 2010-12-15 |
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