Search for dissertations about: "pellet formulation"
Found 2 swedish dissertations containing the words pellet formulation.
-
1. Preparation of Tablets from Reservoir Pellets with an Emphasis on the Compression Behaviour and Drug Release
Abstract : The preparation of multiple unit tablets was investigated in this thesis with the intention of gaining a deeper understanding of some of the factors that influence the properties of such tablets.Initially, three different types of pellets (drug, soft and disintegrant pellets) were combined as a model to investigate the ability of the mixture to form disintegrating tablets. READ MORE
-
2. Characterization of the Mechanisms of Drug Release from Polymer-Coated Formulations using Experiments and Modelling
Abstract : The main objectives of the work presented in this thesis were to develop new experimental methods to improve the understanding of the release mechanism from a coated formulation and to develop new mechanistic models to describe the release process for pellets coated with a semi-permeable film. Another aim was to characterize the release mechanism from a formulation coated with films made of a blend of a water-insoluble polymer, ethyl cellulose (EC), and a water-soluble polymer, hydroxypropyl cellulose (HPC). READ MORE