| abstract |
Pharmaceutical formulation dosage form ( 1 ) with a core ( 2 ) encapsulated by at least one shell ( 3 ) and comprising at least one active pharmaceutical ingredient ( 4 ), wherein the at least one active pharmaceutical ingredient ( 4 ) is embedded in said core ( 2 ) of the pharmaceutical formulation dosage form ( 1 ), preferably in that said core ( 2 ) is formed by a matrix based on xyloglucan ( 5 ) containing said active pharmaceutical ingredient ( 4 ), and wherein said shell ( 3 ) is a pH-responsive coating. |