Effervescent formulation containing plant extract

Abstract

The effervescent formulation elation in the form of granules or of a tablet contains, in addition to the effervescent base, at least one water-soluble or at least suspendable plant extract whose particles are coated with at least one oily, fatty or waxy substance. At least one emulsifier and/or at least one antifoam may be present in the coating and/or as a further component of the mixture, in particular applied as a further component of the mixture to a pharmaceutically permissible filler as carrier. The individual phases are prepared by a procedure in which the plant extract or the filler is heated—preferably in a granulator, in particular in a vacuum granulator—and wet or mixed with a melt or solution of the oily, fatty or waxy substance or at least one emulsifier and/or at least one antifoam and then dried—preferably in a vacuum—and sieved to the desired particle size.

Dependencies are inferred from the claim text.