Title:
METHOD FOR EXTRACTING COMPOUNDS OF FURAN LIPIDS AND POLYHYDROXYLATED FATTY ALCOHOLS OF AVOCADO, COMPOSITION BASED ON SAID COMPOUNDS AND USE OF SAID COMPOUNDS IN THERAPY, COSMETICS AND FOOD
Document Type and Number:
WIPO Patent Application WO2001021605
Kind Code:
A3
Abstract:
The invention concerns a method for selectively extracting furan lipids and polyhydroxylated fatty alcohols of avocado, characterised in that it comprises steps which consist in: preparing an unsaponifiable matter of avocado; then in subjecting the unsaponifiable matter of avocado to a step of molecular distillation using adjusted temperature and pressure means to obtain either a distillate comprising mainly furan lipids and polyhydroxylated fatty alcohols of avocado. Said method enables in particular to extract selectively furan lipids of avocado having a furan lipid content of more than 80 wt. %, even close to 98 %.
Inventors:
BROUTIN NICOLE (FR)
LEGRAND JACQUES (FR)
PICCIRILLI ANTOINE (FR)
LEGRAND JACQUES (FR)
PICCIRILLI ANTOINE (FR)
Application Number:
PCT/FR2000/002601
Publication Date:
October 25, 2001
Filing Date:
September 20, 2000
Export Citation:
Assignee:
PHARMASCIENCE LAB (FR)
BROUTIN NICOLE (FR)
LEGRAND JACQUES (FR)
PICCIRILLI ANTOINE (FR)
BROUTIN NICOLE (FR)
LEGRAND JACQUES (FR)
PICCIRILLI ANTOINE (FR)
International Classes:
A23L1/30; A61K8/00; A61K8/30; A61K8/34; A61K8/49; A61K8/92; A61K8/96; A61K8/97; A61K31/047; A61K31/341; A61K36/00; A61K36/18; A61P1/02; A61P17/00; A61P17/02; A61P19/02; A61P19/10; A61P25/00; A61P43/00; A61Q11/00; A61Q17/00; A61Q19/00; A61Q19/02; A61Q19/08; B01D3/00; B01D3/12; C07C29/80; C07C29/84; C07C33/02; C07D307/36; (IPC1-7): A23L1/30; A61K7/06; A61K31/34; C07C33/02; C07D307/36; C07C29/80
Foreign References:
| EP0775480A1 | 1997-05-28 | |||
| FR2678614A1 | 1993-01-08 | |||
| CA2213112A1 | 1999-02-14 |
Other References:
A. RANCUREL: "L'avocat: Son huile et son insaponifiable. Utilisation cosmétique", PARFUMS, COSMETIQUES, AROMES., vol. 61, 1985, SOCIETE D'EXPANSION TECHNIQUE ET ECONOMIQUE S.A. PARIS., FR, pages 91 - 95, XP002144060, ISSN: 0337-3029
M. FARINES ET AL.: "Influence of Avocado Oil Processing on the Nature of Some Unsaponifiable Constituents", JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY., vol. 72, no. 4, 1995, AMERICAN OIL CHEMISTS' SOCIETY. CHAMPAIGN., US, pages 473 - 476, XP002144061, ISSN: 0003-021X
M. FARINES ET AL.: "Influence of Avocado Oil Processing on the Nature of Some Unsaponifiable Constituents", JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY., vol. 72, no. 4, 1995, AMERICAN OIL CHEMISTS' SOCIETY. CHAMPAIGN., US, pages 473 - 476, XP002144061, ISSN: 0003-021X
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