Abstract: This invention relates to compositions for delivering one or more active ingredients, and more particularly to compositions, e.g. beads, comprising a matrix material which matrix material comprises a microorganism. In particular, the invention relates to compositions comprising a microorganism selected from live, killed, attenuated and inactivated microorganisms. The matrix material may also comprise a surfactant and may further comprise an adjuvant. The invention further relates to the manufacture and use of such compositions, and to other subject matter.

Abstract: An extrusion process comprises extruding a material that is flowable when heated and passing the extrudate thus formed through a nozzle 10 to shape the extrudate into a plurality of substantially uniformly shaped elements such as minispheres or minicapsules.

Abstract: A pharmaceutical formulation comprises a plurality of seamless minicapsules having a diameter from 0.5 mm to 5 mm, at least some of the minicapsules containing a methyxanthine as one active ingredient, and at least some of the minicapsules containing a corticosteroid as another active ingredient.