LECITHIN CARRIER VESICLES AND METHODS OF MAKING THE SAME

A hydrated lecithin carrier vesicle composition includes a lecithin-derived membrane-forming lipid vesicle in conditioned water for incorporation of an active ingredient to form a dispersed composition. A method of making the hydrated lecithin carrier vesicle includes using lecithin having not more...

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Bibliographische Detailangaben
Hauptverfasser:	HODGSON, DONALD, F, ELEY, CRISPIN, G.S
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMISTRY DYES FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Zusammenfassung:	A hydrated lecithin carrier vesicle composition includes a lecithin-derived membrane-forming lipid vesicle in conditioned water for incorporation of an active ingredient to form a dispersed composition. A method of making the hydrated lecithin carrier vesicle includes using lecithin having not more than about 80% w/w phosphatidylcholine in the presence of conditioned water. L'invention porte sur une composition de vésicules porteuses de lécithine hydratées comprenant des vésicules lipidiques de formation de membrane dérivées de lécithine dans de l'eau conditionnée en vue de l'incorporation d'un principe actif afin de former une composition dispersée. Un procédé de fabrication des vésicules porteuses de lécithine hydratées comprend l'utilisation de lécithine n'ayant pas plus d'environ 80 % p/p de phosphatidylcholine en présence d'eau conditionnée.