PHARMACEUTICAL OR NUTRACEUTICAL COMPOSITION WITH SUSTAINED RELEASE CHARACTERISTIC AND WITH RESISTANCE AGAINST THE INFLUENCE OF ETHANOL

The invention refers to a pharmaceutical or nutraceutical composition, comprising a) a core, comprising a pharmaceutical or a nutraceutical active ingredient and b) an inner coating layer comprising one or more salts of alginic acid and c) an outer coating layer comprising one or more water-insolubl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JOSHI, SHRADDHA SANJEEV, SHAH, HARSH, HAKSAR, PRIYANKA BANSILAL, SHETTY, SMITHA, PATIL, PREETI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE 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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Beschreibung
Zusammenfassung:	The invention refers to a pharmaceutical or nutraceutical composition, comprising a) a core, comprising a pharmaceutical or a nutraceutical active ingredient and b) an inner coating layer comprising one or more salts of alginic acid and c) an outer coating layer comprising one or more water-insoluble polymers or copolymers, wherein the ratio of the amount of the one or more salts of alginic acid in the inner coating layer is at least 2.5 : 1 by weight to the amount of the one or more water-insoluble polymers or copolymers in outer coating layer. L'invention porte sur une composition pharmaceutique ou nutraceutique, comprenant a) un noyau, comprenant un principe actif pharmaceutique ou nutraceutique, b) une couche d'enrobage interne comprenant un ou plusieurs sels de l'acide alginique et c) une couche d'enrobage externe comprenant un ou plusieurs polymères ou copolymères insolubles dans l'eau, le rapport de la quantité dudit ou desdits sels de l'acide alginique présents dans la couche d'enrobage interne à la quantité dudit ou desdits polymères ou copolymères insolubles dans l'eau présents dans la couche d'enrobage externe étant d'au moins 2,5:1.