FR2791893A1 - Use of grapefruit seed extract obtained by washing and grinding the seeds and extracting them with a solvent, in cosmetic, dermatological, food and agricultural compositions - Google Patents
Use of grapefruit seed extract obtained by washing and grinding the seeds and extracting them with a solvent, in cosmetic, dermatological, food and agricultural compositions Download PDFInfo
- Publication number
- FR2791893A1 FR2791893A1 FR9904765A FR9904765A FR2791893A1 FR 2791893 A1 FR2791893 A1 FR 2791893A1 FR 9904765 A FR9904765 A FR 9904765A FR 9904765 A FR9904765 A FR 9904765A FR 2791893 A1 FR2791893 A1 FR 2791893A1
- Authority
- FR
- France
- Prior art keywords
- food
- cosmetic
- dermopharmaceutical
- grapefruit seed
- seed extract
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/008—Preparations for oily skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
-
- 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)
- A61K36/75—Rutaceae (Rue family)
- A61K36/752—Citrus, e.g. lime, orange or lemon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- 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
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/06—Preparations for care of the skin for countering cellulitis
Abstract
Description
La présente invention concerne les applications pour le traitement et leThe present invention relates to applications for the treatment and
soin du corps, destinés à l'homme ou à l'animal, en application topique ou orale, contenant des extraits de pépins de pamplemousse. Ces applications sont plus body care, intended for humans or animals, applied topically or orally, containing grapefruit seed extracts. These apps are more
particulièrement destinées aux effets amincissants, anti-inflammatoires, anti- particularly intended for slimming, anti-inflammatory, anti
oxydant, nutritionnel. L'extraction des actifs du pépin de pamplemousse étaient jusqu'à présent essentiellement axée sur les huiles essentielles. L'objet de ces nouvelles propriétés très spécifiques se prêtent bien à la préparation de produits des industries cosmétiques, dermopharmaceutiques, diététiques, agro-alimentaires et oxidizing, nutritional. The extraction of the active ingredients of the grapefruit seed were until now mainly focused on essential oils. The subject of these new very specific properties lend themselves well to the preparation of products from the cosmetic, dermopharmaceutical, dietetic, agrifood and
io agricoles destinées pour l'homme et à l'animal. io agricultural intended for the man and the animal.
L'extrait est obtenu à partir du pépin de pamplemousse préalablement lavé et broyé. Son extraction dans un solvant sélectionné permet d'obtenir un liquide aqueux, glycolique, glycérine, alcoolique, hydroglycolique, hydroglycériné, hydroalcoolique. Ce liquide peut être utilisé tel quel, déshydraté partiellement pour obtenir un extrait mou ou totalement déshydraté pour obtenir un extrait sec. Le produit peut se conserver seul de part sa composition, son mode de filtration, son passage dans un système de décontamination ou additionné de conservateurs en The extract is obtained from the grapefruit seed previously washed and ground. Its extraction in a selected solvent makes it possible to obtain an aqueous, glycolic, glycerin, alcoholic, hydroglycolic, hydroglycerine, hydroalcoholic liquid. This liquid can be used as it is, partially dehydrated to obtain a soft extract or completely dehydrated to obtain a dry extract. The product can be kept alone due to its composition, its filtration mode, its passage through a decontamination system or added with preservatives in
phases avec la législation de son domaine d'application. phases with the legislation of its field of application.
L'analyse biochimique de l'extrait de pépin de pamplemousse révèle la présence d'hétérosides flavoniques, hétérosides coumariniques, terpènes et acides aminés. Des mesures quali-quantitatifs on permis de doser des flavonoïdes Biochemical analysis of the grapefruit seed extract reveals the presence of flavonic heterosides, coumarin heterosides, terpenes and amino acids. Quali-quantitative measurements allowed to dose flavonoids
de type: eriocitrine, narirutine, naringine, hespéridine et néohespéridine. type: eriocitrine, narirutin, naringin, hesperidin and neohesperidin.
Des produits semblables sont déjà utilisés dans diverses industries à des fins bactéricides de part leur forte concentration en chlorure de benzéthonium ajouté (10 à 20 %). La présente invention garantie une teneur n'excédant pas 1 p.p.m. de chlorure de benzéthonium présent à l'état naturel dans le pépin de pamplemousse. Suite à cette première mise en évidence de famille de molécule, nous avons montré les propriétés suivantes: Similar products are already used in various industries for bactericidal purposes due to their high concentration of added benzethonium chloride (10 to 20%). The present invention guarantees a content not exceeding 1 p.p.m. of benzethonium chloride present in the natural state in grapefruit seed. Following this first demonstration of the family of molecules, we have shown the following properties:
Activité amincissante: par la mise en évidence de l'activité anti- Slimming activity: by highlighting the anti-
phosphodiestérase de l'extrait de pépin de pamplemousse. Les résultats de ce test montrent une activité de l'extrait de pépin de pamplemousse analogue à l'activité de la caféine dont les propriétés qui ne sont plus à démontrer sont largement exploitées à ce jour dans ce domaine, aussi bien par voie orale que phosphodiesterase from grapefruit seed extract. The results of this test show an activity of the grapefruit seed extract analogous to the activity of caffeine, the properties of which, which no longer need to be demonstrated, have been widely exploited to date in this field, both orally and
topique.topical.
Activité anti-inflammatoire: par la mise en évidence du pouvoir anti- Anti-inflammatory activity: by demonstrating the anti-inflammatory power
inflammatoire selon le modèle d'induction par la carragénine utilisé pour les inflammatory according to the carrageenan induction model used for
molécules pharmaceutiques. Ce test très sélectif montre une activité anti- pharmaceutical molecules. This very selective test shows an anti-
inflammatoire de l'extrait de pépin de pamplemousse dès la première heure par inflammatory grapefruit seed extract from the first hour by
diminution du volume de l'oedème podal. decrease in the volume of podal edema.
Activité anti-oxydante: par la mise en évidence du pouvoir anti-oxydant vis Antioxidant activity: by demonstrating the antioxidant power of screws
à vis des radicaux libres générés par un système xanthine/xanthine oxydase. against free radicals generated by a xanthine / xanthine oxidase system.
D'après ces résultats, les activités de l'extrait de pépin de pamplemousse peuvent trouver de nombreuses applications en: - Soin corporel humain et/ou animal: amincissant, anti-inflammatoire, anti-radicaux libres, anti-acnée, anti-seborrhée, anti-comédons, anti- rougeurs. - Alimentation humaine et/ou animale: de part sa composition chimique et son apport nutritionnel potentiel de substances According to these results, the activities of the grapefruit seed extract can find many applications in: - Human and / or animal body care: slimming, anti-inflammatory, anti-free radicals, anti-acne, anti-seborrhea , anti-blackheads, anti-redness. - Human and / or animal food: due to its chemical composition and its potential nutritional intake of substances
actives.active.
- Agricole: bactéricide et/ou enrichissant de part sa propre composition. Pour les applications topiques, I'extrait de pépin de pamplemousse peut être utilisé pur ou associé aux excipients classiquement utilisés tel que les celluloses et leurs dérivés, gommes, agents gélifiants, agents viscosants, agents emmulsionnants, agents de consistance, solvants, tensio-actifs. Ceci afin d'obtenir un produit fini en solution, en suspension, en gel, en émulsion ou microémulsion, en pâte. Il est également possible de préparer un produit fini ou semi-fini dans des - Agricultural: bactericidal and / or enriching by its own composition. For topical applications, the grapefruit seed extract can be used pure or combined with conventionally used excipients such as celluloses and their derivatives, gums, gelling agents, viscosifying agents, emulsifying agents, consistency agents, solvents, surfactants . This is to obtain a finished product in solution, suspension, gel, emulsion or microemulsion, paste. It is also possible to prepare a finished or semi-finished product in
vecteurs de type liposomes, glycosphères, chylomicrons, macro- micro- et nano- vectors such as liposomes, glycospheres, chylomicrons, macro- micro- and nano-
particules, macro- micro- et nano-capsules. Il est également possible de l'absorber sur des polymères organiques poudreux, talcs, bentonites et autres supports minéraux. Pour les applications orales, I'extrait de pépin de pamplemousse peut être utilisé pur ou introduit dans tout type de support destiné à l'alimentation humaine ou animale sous forme liquide, gélifiée, pâteuse ou solide. Le produit peut également être encapsulé sous forme sèche seul ou associé, ou encapsulé dans un milieu liquide aqueux ou huileux dans un enrobage tel que la gélatine ou autres particles, macro- micro- and nano-capsules. It is also possible to absorb it on powdery organic polymers, talcs, bentonites and other mineral supports. For oral applications, the grapefruit seed extract can be used pure or introduced into any type of support intended for human or animal consumption in liquid, gelled, pasty or solid form. The product can also be encapsulated in dry form alone or in combination, or encapsulated in an aqueous or oily liquid medium in a coating such as gelatin or the like.
matières premières à usage semblable. raw materials for similar use.
L'extrait de pépin de pamplemousse de la présente invention a montré selon les tests en vigueur de l'OCDE qu'il est très bien toléré par l'homme et The grapefruit seed extract of the present invention has shown, according to current OECD tests, that it is very well tolerated by humans and
l'animal, il ne présente pas de toxicité orale ou d'effet irritant oculaire ou cutané. the animal, it does not present any oral toxicity or any eye or skin irritant effect.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9904765A FR2791893B1 (en) | 1999-04-12 | 1999-04-12 | COSMETIC, DERMOPHARMACEUTICAL, FOOD OR AGRICULTURAL COMPOSITIONS WITH NUTRITIONAL ACTIVITY, SLIMMING, ANTI-INFLAMMATORY, ANTI-OXIDANT, ANTI-ACNE, CONTAINING A GRAPEFRUIT EXTRACT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9904765A FR2791893B1 (en) | 1999-04-12 | 1999-04-12 | COSMETIC, DERMOPHARMACEUTICAL, FOOD OR AGRICULTURAL COMPOSITIONS WITH NUTRITIONAL ACTIVITY, SLIMMING, ANTI-INFLAMMATORY, ANTI-OXIDANT, ANTI-ACNE, CONTAINING A GRAPEFRUIT EXTRACT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2791893A1 true FR2791893A1 (en) | 2000-10-13 |
FR2791893B1 FR2791893B1 (en) | 2001-05-25 |
Family
ID=9544468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9904765A Expired - Fee Related FR2791893B1 (en) | 1999-04-12 | 1999-04-12 | COSMETIC, DERMOPHARMACEUTICAL, FOOD OR AGRICULTURAL COMPOSITIONS WITH NUTRITIONAL ACTIVITY, SLIMMING, ANTI-INFLAMMATORY, ANTI-OXIDANT, ANTI-ACNE, CONTAINING A GRAPEFRUIT EXTRACT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2791893B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005025527A1 (en) | 2003-09-09 | 2005-03-24 | Dsm Ip Assets B.V. | Orally effective, essentially water-free topical agent containing one or several oxidation-sensitive substances |
WO2009021488A1 (en) * | 2007-08-10 | 2009-02-19 | Zsolt Csabai | Antioxidantcomplex based on grape vital (based on citrus seed and/or grape seed and/or flavonoid) |
CN103860438A (en) * | 2014-03-31 | 2014-06-18 | 湖北亦禾生态农业有限公司 | Whitening scrub cream prepared from shaddock peel |
FR3096893A1 (en) * | 2019-06-06 | 2020-12-11 | Laboratoire Exact | COMPOSITION BASED ON YOUNG SHOOTS EXTRACT AND USE FOR THE PREVENTION AND TREATMENT OF DISEASES RELATED TO AGING |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128139A (en) * | 1991-02-15 | 1992-07-07 | Nu Skin International, Inc. | Composition containing liposome-entrapped grapefruit seed extract and method for making |
-
1999
- 1999-04-12 FR FR9904765A patent/FR2791893B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128139A (en) * | 1991-02-15 | 1992-07-07 | Nu Skin International, Inc. | Composition containing liposome-entrapped grapefruit seed extract and method for making |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005025527A1 (en) | 2003-09-09 | 2005-03-24 | Dsm Ip Assets B.V. | Orally effective, essentially water-free topical agent containing one or several oxidation-sensitive substances |
WO2009021488A1 (en) * | 2007-08-10 | 2009-02-19 | Zsolt Csabai | Antioxidantcomplex based on grape vital (based on citrus seed and/or grape seed and/or flavonoid) |
CN103860438A (en) * | 2014-03-31 | 2014-06-18 | 湖北亦禾生态农业有限公司 | Whitening scrub cream prepared from shaddock peel |
CN103860438B (en) * | 2014-03-31 | 2016-04-13 | 湖北亦禾生态农业有限公司 | The whitening scrubbing cream that a kind of pomelo peel is made |
FR3096893A1 (en) * | 2019-06-06 | 2020-12-11 | Laboratoire Exact | COMPOSITION BASED ON YOUNG SHOOTS EXTRACT AND USE FOR THE PREVENTION AND TREATMENT OF DISEASES RELATED TO AGING |
Also Published As
Publication number | Publication date |
---|---|
FR2791893B1 (en) | 2001-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20051230 |