Core-shell granules having an insoluble support core and a shell comprising an active ingredient and compositions comprising said granules

摘要

Granules having a solid core on which an active ingredient is supported, the core being chosen preferably from among insoluble supports, the granules also having, supported on said the core, the following compounds: one or more coloring agents, one or more metallic pigments, one or more gas-releasing compounds, and optionally one or more embittering agents.