WO2004012752A2 - Procede d'obtention d'un extrait de feuilles d'avocatier riche en lipides furaniques - Google Patents
Procede d'obtention d'un extrait de feuilles d'avocatier riche en lipides furaniques Download PDFInfo
- Publication number
- WO2004012752A2 WO2004012752A2 PCT/FR2003/002377 FR0302377W WO2004012752A2 WO 2004012752 A2 WO2004012752 A2 WO 2004012752A2 FR 0302377 W FR0302377 W FR 0302377W WO 2004012752 A2 WO2004012752 A2 WO 2004012752A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plant extract
- obtaining
- furan lipids
- extract rich
- avocado
- 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.)
- Ceased
Links
- 0 *c1ccc[o]1 Chemical compound *c1ccc[o]1 0.000 description 1
Classifications
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
-
- 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
- A23D9/007—Other edible oils or fats, e.g. shortenings or cooking oils characterised by ingredients other than fatty acid triglycerides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/54—Lauraceae (Laurel family), e.g. cinnamon or sassafras
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
Definitions
- the present invention relates to a process for obtaining a plant extract of avocado leaves rich in furan lipids.
- the avocado comprises, in a known manner, specific lipids of the furan type, the main component of which is a linoleic furan:
- R is a linear C 11 -C 19 hydrocarbon chain, preferably C ⁇ 3 -C ⁇ 7 saturated or comprising one or more ethylenic or acetylenic unsaturations.
- the Applicant has thus perfected a process, making it possible to obtain a vegetable extract of avocado leaf rich in furan lipids, namely with a content varying from 20 to 80% and preferably 30 to 50%.
- This process the raw material of which consists of avocado leaves, comprises the following stages:
- the avocado leaves can come from avocados belonging to the following varieties: Hass, Fuerte, Ettinger, Bacon, Nabal, Anahe ⁇ m, Lula, Reed, Zutano, Queen, Criola Selva, Mexicana Canta, Region Dschang, Hall,. Booth, Peterson, Collinson Red or Alpha Krome and more advantageously the Hass, Fuerte and Reed varieties.
- Several solvents can be used during the liquid-solid extraction step of the leaves, having possibly previously undergone dehydration.
- the solvents can be chosen from the group consisting of alkanes, halogenated alkanes, ethers, esters, alcohols, aromatic compounds and supercritical fluids. Preferred, alone or as a mixture, hexane, ethanol, methanol, chloroform, dichloroethane, and ethyl acetate.
- the heat treatment step is carried out at temperatures between 80 and 120 ° C. This heat treatment can last from 5 to 72 hours.
- the heat treatment step can be carried out in the presence or not of an acid catalyst.
- Acid catalysts in the broad sense are understood to be so-called homogeneous inorganic and organic catalysts such as hydrochloric, sulfuric, acetic or paratoluenesulfonic acids but also, and preferably, heterogeneous solid catalysts such as silica, alumina, silica-aluminas , zirconia, zeolites, acid resins.
- acid aluminas with large specific surfaces will be chosen, that is to say at least equal to 200 m 2 / g.
- the process can also include a step, prior to the liquid-solid extraction, of dehydrating the avocado leaves.
- dehydration of avocado leaves is understood more generally to mean all of the techniques known to the skilled person and which make it possible to extract water from a compound. Among these techniques, mention may be made of drying under a stream of hot air or under a controlled atmosphere (eg nitrogen), at atmospheric pressure or under vacuum, in a thick or thin layer, but also drying by microwaves, drying by spraying, lyophilization and osmotic dehydration in solution (direct osmosis) or in solid phase (eg drying in osmotic bags).
- the temperature during this dehydration stage will preferably be maintained, whatever the technique used, less than or equal to 80 ° C.
- the present invention it is preferred in the context of the present invention to stop dehydration when the residual humidity reaches the threshold of 5%.
- drying in ventilated dryers in a thin layer and under a stream of hot air, at a temperature of between 70 and 75 °. It is preferred.
- the duration of the operation can vary from 5 to 72 hours.
- the method is implemented according to the following succession of steps:
- Step 1 heat treatment of avocado leaves
- Step 2 liquid-solid extraction of avocado leaves
- Step 3 evaporation of the solvent under vacuum until a desolvented plant extract is obtained.
- the method is implemented according to the following succession of steps:
- Step 2 evaporation of the solvent under vacuum until a desolvented plant extract is obtained
- the method is implemented according to the following succession of steps:
- Step 3 evaporation of the solvent under vacuum until a plant extract is obtained
- the sheets are advantageously ground before any operation carried out within the framework of the process of the invention.
- the present invention finally relates to a plant extract of avocado leaves capable of being obtained by the process according to the invention, including according to all of its variants.
- Example 1 one kilogram of avocado leaves of the Hass variety is carefully ground.
- the ground material obtained (320 g) is brought into contact with 2 liters of ethanol and then brought to reflux for 5 hours. Once cooled, the mixture is filtered through a buchner and the cake washed with three times 100 ml of ethanol.
- the solvent is then evaporated in vacuo using a rotary evaporator, then drawn under vacuum for another hour after total removal of the solvent.
- the extract obtained is then placed in an oven at 100 ° C for 24 hours, then analyzed. 23 g of extract are obtained according to this process.
- Example 2 one kilogram of avocado leaves of the Fuerte variety is carefully ground.
- the ground material obtained (305 g) is brought into contact with 2 liters of hexane and then brought to reflux for 5 hours. Once cooled, the mixture is filtered through a buchner and the cake washed with three times 100 ml of hexane. Once gathered, the hexane phases are dried in the presence of Na 2 S0 4 .
- the hexane is then evaporated under vacuum using a rotary evaporator, then drawn under vacuum for a further hour after complete removal of the solvent.
- the extract obtained is then placed in an oven at 100 ° C for 24 hours, then analyzed. 26 g of extract are obtained according to this process.
- Incineration residue ⁇ 0.1% Volatile content: ⁇ 0.1% Furanic lipid content: 46%
- Example 3 one kilogram of avocado leaves of the Hass variety is carefully ground. The ground material is brought into contact, with stirring, for 5 hours, with 10 liters of methanol, 10 liters of chloroform and 10 liters of salt water (1% NaCl). The mixture is then centrifuged and the solid pellet removed. The lower liquid phase is recovered and then dried over Na 2 S0. The solvents are then evaporated in vacuo using a rotary evaporator, then drawn under vacuum for another hour after total removal of the solvents. The extract obtained is then placed in an oven at 100 ° C for 24 hours, then analyzed. 21 g of extract are obtained according to this process.
- Example 4 one kilogram of avocado leaves of the Hass variety is carefully ground. The ground material is then dried in an oven, under a stream of hot air, at 110 ° C for 24 hours. 302 g of dry matter are then recovered. The latter is then brought into contact with 2 liters of hexane and then brought to reflux for 5 hours. Once cooled, the mixture is filtered through a buchner and the cake washed with three times 100 ml of hexane. The hexane is then evaporated under vacuum using a rotary evaporator, then drawn under vacuum for a further hour after complete removal of the solvent. 31 g of extract are obtained according to this process.
- Example 5 one kilogram of Hass variety avocado leaves is carefully ground. The ground material is then dried in an oven, under a stream of hot air, at
- Incineration residue ⁇ 0.1% Volatile content: ⁇ 0.1% - Furan lipid content: 2%
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Alternative & Traditional Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Physical Education & Sports Medicine (AREA)
- Dermatology (AREA)
- Medicines Containing Plant Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
- Fats And Perfumes (AREA)
- Compounds Of Unknown Constitution (AREA)
- Furan Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003269064A AU2003269064C1 (en) | 2002-07-30 | 2003-07-28 | Method for producing an avocado leaf extract rich in furanic lipids |
| CA2493981A CA2493981C (fr) | 2002-07-30 | 2003-07-28 | Procede d'obtention d'un extrait de feuilles d'avocatier riche en lipides furaniques |
| DE60317679T DE60317679T2 (de) | 2002-07-30 | 2003-07-28 | Verfahren zur gewinnung eines avocadoblattextraktes, der reich an furanlipide ist |
| EP03750850A EP1526861B1 (fr) | 2002-07-30 | 2003-07-28 | Procede d'obtention d'un extrait de feuilles d'avocatier riche en lipides furaniques |
| MXPA05001237A MXPA05001237A (es) | 2002-07-30 | 2003-07-28 | Procedimiento para obtener un extracto de hojas de aguacate rico en lipidos furanicos. |
| JP2004525476A JP2006505515A (ja) | 2002-07-30 | 2003-07-28 | フラン脂質に富んだアボカドの葉の抽出物を製造する方法 |
| BRPI0313419A BRPI0313419B8 (pt) | 2002-07-30 | 2003-07-28 | processo de obtenção de um extrato vegetal de folhas de abacateiro tendo um teor de lipídeos furânicos de 20 a 80% |
| IL16656805A IL166568A0 (en) | 2002-07-30 | 2005-01-30 | Method for producing avocado leaves extract rich in furan lipids |
| ZA2005/01528A ZA200501528B (en) | 2002-07-30 | 2005-02-22 | Method for producing avocado leaves extract rich in furan lipids |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/206,995 | 2002-07-30 | ||
| FR0209666A FR2843027B1 (fr) | 2002-07-30 | 2002-07-30 | Procede d'obtention d'un extrait de feuilles d'avocatier riche en lipides furaniques |
| US10/206,995 US6733795B2 (en) | 2002-07-30 | 2002-07-30 | Method for producing an avocado leaf extract rich in furanic lipids |
| FR02/09666 | 2002-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004012752A2 true WO2004012752A2 (fr) | 2004-02-12 |
| WO2004012752A3 WO2004012752A3 (fr) | 2004-04-08 |
Family
ID=31497206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/002377 Ceased WO2004012752A2 (fr) | 2002-07-30 | 2003-07-28 | Procede d'obtention d'un extrait de feuilles d'avocatier riche en lipides furaniques |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1526861B1 (fr) |
| JP (1) | JP2006505515A (fr) |
| KR (1) | KR100944059B1 (fr) |
| AR (1) | AR040738A1 (fr) |
| AU (1) | AU2003269064C1 (fr) |
| BR (1) | BRPI0313419B8 (fr) |
| CA (1) | CA2493981C (fr) |
| DE (1) | DE60317679T2 (fr) |
| ES (1) | ES2295624T3 (fr) |
| IL (1) | IL166568A0 (fr) |
| MX (1) | MXPA05001237A (fr) |
| WO (1) | WO2004012752A2 (fr) |
| ZA (1) | ZA200501528B (fr) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011012612A2 (fr) | 2009-07-30 | 2011-02-03 | Laboratoires Expanscience | Extrait du fruit de schizandra sphenanthera et compositions cosmetiques, dermatologiques et nutraceutiques le comprenant |
| WO2011012615A2 (fr) | 2009-07-30 | 2011-02-03 | Laboratoires Expanscience | Composition cosmetique pour le traitement de l'acne comprenant un extrait peptidique de schizandra |
| WO2011064401A2 (fr) | 2009-11-30 | 2011-06-03 | Laboratoires Expanscience | Extrait de graines de vigna unguiculata et compositions le comprenant |
| WO2011064402A2 (fr) | 2009-11-30 | 2011-06-03 | Laboratoires Expanscience | Extrait de graines d'acacia macrostachya et compositions le comprenant |
| WO2011073281A1 (fr) | 2009-12-16 | 2011-06-23 | Laboratoires Expanscience | Composition comprenant au moins un sucre en c7 pour le traitement de l'alopécie, pour le traitement cosmétique des phanères, et pour le soin des cheveux, cils ou ongles |
| WO2012085224A1 (fr) | 2010-12-22 | 2012-06-28 | Laboratoires Expanscience | Extrait de pulpe et/ou de peau d'avocat riche en polyphenols et compositions cosmetiques, dermatologiques et nutraceutiques le comprenant |
| WO2012085226A1 (fr) | 2010-12-22 | 2012-06-28 | Laboratoires Expanscience | Extrait de parties aeriennes de maca riche en polyphenols et composition le comprenant |
| WO2012156319A1 (fr) | 2011-05-13 | 2012-11-22 | Laboratoires Expanscience | Nouvel actif anti-rougeurs et compositions cosmetiques le comprenant |
| WO2014122326A1 (fr) | 2013-02-11 | 2014-08-14 | Laboratoires Expanscience | Utilisation d'une composition comprenant un perséose d'avocat dans la protection des cellules souches épidermiques |
| WO2015044230A1 (fr) | 2013-09-24 | 2015-04-02 | Laboratoires Expanscience | Procedes d'evaluation des effets deleteres des uv sur la peau d'enfant |
| WO2015044254A1 (fr) | 2013-09-25 | 2015-04-02 | Laboratoires Expanscience | Extrait lipidique de graines de passiflores |
| WO2015104413A1 (fr) | 2014-01-10 | 2015-07-16 | Laboratoires Expanscience | Modele de peau de mammelon reconstitue |
| US9089576B2 (en) | 2004-04-30 | 2015-07-28 | Laboratoires Expanscience | Medicament comprising a peptide extract of avocado, which is intended for the treatment and prevention of illnesses that are linked to an immune system deficiency or oxidative stress or skin ageing or dry skin |
| US10143648B2 (en) | 2014-11-26 | 2018-12-04 | Laboratoires Expanscience | Peptide and oside extract of schisandra fruit and improvement in the response of the cutaneous neurosensory system |
| US11026880B2 (en) | 2012-12-18 | 2021-06-08 | Laboratoires Expanscience | Extract of passionflower seeds and cosmetic, pharmaceutical, dermatological and nutraceutical compositions comprising same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050158294A1 (en) | 2003-12-19 | 2005-07-21 | The Procter & Gamble Company | Canine probiotic Bifidobacteria pseudolongum |
| FR2869541B1 (fr) | 2004-04-30 | 2007-12-28 | Expanscience Sa Lab | Utilisation d'une composition comprenant du d-mannoheptulose et/ou du perseitol dans le traitement et la prevention des maladies liees a une modification de l'immunite innee |
| CN102036670A (zh) * | 2007-02-01 | 2011-04-27 | 爱默思公司 | 用于减轻哺乳动物炎症和氧化应激反应的方法 |
| EP2124966B1 (fr) * | 2007-02-01 | 2015-09-09 | IAMS Europe B.V. | Procédé pour réduire l'inflammation et le stress chez un mammifère en utilisant de glucose, d'avocat ou d'extraits d'avocat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2678632B1 (fr) * | 1991-07-03 | 1994-09-02 | Pharmascience Lab | Procede de preparation de l'insaponifiable d'avocat permettant d'ameliorer sa teneur en l'une de ses fractions dite h. |
| US6133313A (en) * | 1998-04-27 | 2000-10-17 | The Regents Of The University Of California | Insecticidal avocadofurans and triolein |
| FR2798667B1 (fr) * | 1999-09-22 | 2001-12-21 | Pharmascience Lab | Procede d'extraction des composes furaniques et alcools gras polyhydroxyles de l'avocat, composition a base de et utilisation de ces composes en therapeutique, cosmetique et alimentaire |
| JP3906994B2 (ja) * | 2003-05-07 | 2007-04-18 | ソニー株式会社 | 情報処理装置および方法、記録媒体、並びにプログラム |
-
2003
- 2003-07-28 ES ES03750850T patent/ES2295624T3/es not_active Expired - Lifetime
- 2003-07-28 KR KR1020057001721A patent/KR100944059B1/ko not_active Expired - Lifetime
- 2003-07-28 DE DE60317679T patent/DE60317679T2/de not_active Expired - Lifetime
- 2003-07-28 EP EP03750850A patent/EP1526861B1/fr not_active Expired - Lifetime
- 2003-07-28 CA CA2493981A patent/CA2493981C/fr not_active Expired - Fee Related
- 2003-07-28 AU AU2003269064A patent/AU2003269064C1/en not_active Ceased
- 2003-07-28 BR BRPI0313419A patent/BRPI0313419B8/pt not_active IP Right Cessation
- 2003-07-28 JP JP2004525476A patent/JP2006505515A/ja active Pending
- 2003-07-28 WO PCT/FR2003/002377 patent/WO2004012752A2/fr not_active Ceased
- 2003-07-28 MX MXPA05001237A patent/MXPA05001237A/es active IP Right Grant
- 2003-07-30 AR AR20030102742A patent/AR040738A1/es active IP Right Grant
-
2005
- 2005-01-30 IL IL16656805A patent/IL166568A0/xx active IP Right Grant
- 2005-02-22 ZA ZA2005/01528A patent/ZA200501528B/en unknown
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9089576B2 (en) | 2004-04-30 | 2015-07-28 | Laboratoires Expanscience | Medicament comprising a peptide extract of avocado, which is intended for the treatment and prevention of illnesses that are linked to an immune system deficiency or oxidative stress or skin ageing or dry skin |
| US8586107B2 (en) | 2009-07-30 | 2013-11-19 | Laboratoires Expanscience | Schisandra sphenanthera fruit extract and cosmetic, dermatological, and nutraceutical compositions comprising same |
| WO2011012615A2 (fr) | 2009-07-30 | 2011-02-03 | Laboratoires Expanscience | Composition cosmetique pour le traitement de l'acne comprenant un extrait peptidique de schizandra |
| WO2011012612A2 (fr) | 2009-07-30 | 2011-02-03 | Laboratoires Expanscience | Extrait du fruit de schizandra sphenanthera et compositions cosmetiques, dermatologiques et nutraceutiques le comprenant |
| US8758833B2 (en) | 2009-07-30 | 2014-06-24 | Laboratoires Expanscience | Cosmetic composition for the treatment of acne comprising a peptide extract of Schisandra |
| WO2011064401A2 (fr) | 2009-11-30 | 2011-06-03 | Laboratoires Expanscience | Extrait de graines de vigna unguiculata et compositions le comprenant |
| WO2011064402A2 (fr) | 2009-11-30 | 2011-06-03 | Laboratoires Expanscience | Extrait de graines d'acacia macrostachya et compositions le comprenant |
| WO2011073281A1 (fr) | 2009-12-16 | 2011-06-23 | Laboratoires Expanscience | Composition comprenant au moins un sucre en c7 pour le traitement de l'alopécie, pour le traitement cosmétique des phanères, et pour le soin des cheveux, cils ou ongles |
| WO2012085226A1 (fr) | 2010-12-22 | 2012-06-28 | Laboratoires Expanscience | Extrait de parties aeriennes de maca riche en polyphenols et composition le comprenant |
| WO2012085224A1 (fr) | 2010-12-22 | 2012-06-28 | Laboratoires Expanscience | Extrait de pulpe et/ou de peau d'avocat riche en polyphenols et compositions cosmetiques, dermatologiques et nutraceutiques le comprenant |
| WO2012156319A1 (fr) | 2011-05-13 | 2012-11-22 | Laboratoires Expanscience | Nouvel actif anti-rougeurs et compositions cosmetiques le comprenant |
| US11026880B2 (en) | 2012-12-18 | 2021-06-08 | Laboratoires Expanscience | Extract of passionflower seeds and cosmetic, pharmaceutical, dermatological and nutraceutical compositions comprising same |
| WO2014122326A1 (fr) | 2013-02-11 | 2014-08-14 | Laboratoires Expanscience | Utilisation d'une composition comprenant un perséose d'avocat dans la protection des cellules souches épidermiques |
| WO2015044230A1 (fr) | 2013-09-24 | 2015-04-02 | Laboratoires Expanscience | Procedes d'evaluation des effets deleteres des uv sur la peau d'enfant |
| US9952201B2 (en) | 2013-09-24 | 2018-04-24 | Laboratories Expanscience | Method for evaluating the harmful effects of UV on children's skin |
| WO2015044254A1 (fr) | 2013-09-25 | 2015-04-02 | Laboratoires Expanscience | Extrait lipidique de graines de passiflores |
| WO2015104413A1 (fr) | 2014-01-10 | 2015-07-16 | Laboratoires Expanscience | Modele de peau de mammelon reconstitue |
| US10196607B2 (en) | 2014-01-10 | 2019-02-05 | Laboratoires Expanscience | Reconstituted nipple skin model |
| US10143648B2 (en) | 2014-11-26 | 2018-12-04 | Laboratoires Expanscience | Peptide and oside extract of schisandra fruit and improvement in the response of the cutaneous neurosensory system |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2295624T3 (es) | 2008-04-16 |
| DE60317679D1 (de) | 2008-01-03 |
| ZA200501528B (en) | 2005-11-30 |
| CA2493981A1 (fr) | 2004-02-12 |
| KR100944059B1 (ko) | 2010-02-24 |
| EP1526861B1 (fr) | 2007-11-21 |
| AU2003269064B2 (en) | 2008-06-05 |
| IL166568A0 (en) | 2006-01-15 |
| JP2006505515A (ja) | 2006-02-16 |
| BRPI0313419B1 (pt) | 2015-06-09 |
| MXPA05001237A (es) | 2005-06-08 |
| AU2003269064C1 (en) | 2009-01-08 |
| BR0313419A (pt) | 2005-07-19 |
| CA2493981C (fr) | 2012-06-26 |
| KR20050038612A (ko) | 2005-04-27 |
| BRPI0313419B8 (pt) | 2021-05-25 |
| AR040738A1 (es) | 2005-04-20 |
| DE60317679T2 (de) | 2008-10-30 |
| EP1526861A2 (fr) | 2005-05-04 |
| WO2004012752A3 (fr) | 2004-04-08 |
| AU2003269064A1 (en) | 2004-02-23 |
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