EP 1147167 A1 20011024 - METHOD FOR OBTAINING AN OIL THAT IS RICH IN HYDROXYOCTADECADIENOIC FATTY ACIDS (HODE) OR THE ESTERS THEREOF FROM A MIXTURE CONTAINING LINOLEIC ACID OR THE ESTERS THEREOF
Title (en)
METHOD FOR OBTAINING AN OIL THAT IS RICH IN HYDROXYOCTADECADIENOIC FATTY ACIDS (HODE) OR THE ESTERS THEREOF FROM A MIXTURE CONTAINING LINOLEIC ACID OR THE ESTERS THEREOF
Title (de)
VERFAHREN ZUR GEWINNUNG VON EINEM MIT HYDROXYOCTADECADIENSÄUREN (HODE) ODER IHREN ESTERN ANGEREICHERTEN ÖL AUS EINEM LINOLSÄURE ODER IHRE ESTER ENTHALTENDEN ÖLARTIGEN GEMISCH
Title (fr)
PROCEDE D'OBTENTION D'UNE HUILE ENRICHIE EN ACIDES GRAS HYDROXYOCTADECADIENOIQUES (HODE) OU DE SES ESTERS, A PARTIR D'UN MELANGE HUILEUX CONTENANT DE L'ACIDE LINOLEIQUE, OU SES ESTERS
Publication
Application
Priority
- FR 0000208 W 20000128
- FR 9901078 A 19990129
Abstract (en)
[origin: US6348609B1] A method for obtaining an oil that is rich in hydroxyoctadecadienoic(HODE) fatty acids or the esters thereof. According to the inventive method, controlled oxidation of the linoleic acid and/or the linolenic acid or the esters thereof is performed in the presence of an oxidation catalyst. The oxidation is terminated when the HODE content or total ester content is more than 5 % and/or the 9-hydroxy-10,12-octadecadienoic(9-HODE) acid isomer or ester content is more than 1.5 % and reduction occurs for the hydroperoxides formed during the oxidation reaction by a reducer. The invention can be used as a medicament, food supplement or cosmetic.
IPC 1-7
C11C 3/00; C07C 59/42; A23L 1/30; A61K 31/20; A61K 31/23; A61K 7/48; A61P 3/04
IPC 8 full level
A23D 9/007 (2006.01); A23L 1/30 (2006.01); A23L 33/20 (2016.01); A61K 8/00 (2006.01); A61K 8/02 (2006.01); A61K 8/30 (2006.01); A61K 8/36 (2006.01); A61K 8/365 (2006.01); A61K 8/37 (2006.01); A61K 8/44 (2006.01); A61K 8/92 (2006.01); A61K 8/97 (2006.01); A61K 9/08 (2006.01); A61K 31/20 (2006.01); A61K 31/201 (2006.01); A61K 31/202 (2006.01); A61K 31/231 (2006.01); A61P 3/04 (2006.01); A61P 17/00 (2006.01); A61Q 19/06 (2006.01); A61Q 90/00 (2009.01); C07B 61/00 (2006.01); C07C 51/00 (2006.01); C07C 51/367 (2006.01); C07C 51/48 (2006.01); C07C 59/42 (2006.01); C07C 67/31 (2006.01); C07C 67/58 (2006.01); C07C 69/732 (2006.01); C11C 3/00 (2006.01)
CPC (source: EP KR US)
A23L 33/115 (2016.07 - EP KR US); A61K 8/02 (2013.01 - EP KR US); A61K 8/365 (2013.01 - EP KR US); A61K 8/37 (2013.01 - EP KR US); A61P 3/04 (2017.12 - EP); A61P 3/06 (2017.12 - EP); A61P 17/00 (2017.12 - EP); A61Q 19/06 (2013.01 - EP KR US); C11C 3/006 (2013.01 - EP KR US)
Citation (search report)
See references of WO 0044863A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6348609 B1 20020219; AU 2299900 A 20000818; BR 0007861 A 20011023; CA 2325887 A1 20000803; CN 1342193 A 20020327; EP 1147167 A1 20011024; FR 2789085 A1 20000804; FR 2789085 B1 20030620; HK 1043605 A1 20020920; IL 144573 A0 20020523; JP 2002535479 A 20021022; KR 20010102995 A 20011117; MX PA01007680 A 20030624; NZ 513136 A 20030829; PL 364225 A1 20041213; RU 2245358 C2 20050127; WO 0044863 A1 20000803; ZA 200106098 B 20020503
DOCDB simple family (application)
US 64747400 A 20001128; AU 2299900 A 20000128; BR 0007861 A 20000128; CA 2325887 A 20000128; CN 00804413 A 20000128; EP 00901675 A 20000128; FR 0000208 W 20000128; FR 9901078 A 19990129; HK 02105215 A 20020715; IL 14457300 A 20000128; JP 2000596108 A 20000128; KR 20017009451 A 20010727; MX PA01007680 A 20000128; NZ 51313600 A 20000128; PL 36422500 A 20000128; RU 2001123944 A 20000128; ZA 200106098 A 20010725