SHELLAC MICROCAPSULE FORMULATIONS AND COMPOSITIONS FOR TOPICAL INTESTINAL DELIVERY OF VITAMIN B3

The present invention relates to microcapsules comprising a core containing vitamin B3, which are characterised by a coating layer system comprising two layers of shellac and a pH-modulating substance provided between the two layers of shellac. La présente invention concerne des microcapsules dotées...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	THEISMANN, EVA-MARIA, WATZIG, GEORG, KNIPP, JORG, SCHREIBER, STEFAN, SCHWARZ, KARIN, FANGMANN, DANIELA, LAUDES, MATTHIAS, KEPPLER, JULIA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to microcapsules comprising a core containing vitamin B3, which are characterised by a coating layer system comprising two layers of shellac and a pH-modulating substance provided between the two layers of shellac. La présente invention concerne des microcapsules dotées d'un coeur contenant la vitamine B3, caractérisées par un système de couches de revêtement comprenant deux couches de gomme-laque et, intercalée entre les deux couches de gomme-laque, une substance de modulation du pH.