Evaluation of hard gelatin capsules and hydroxypropyl methylcellulose containing ampicillin

Biopharmaceutical Evaluation of Orally and Rectally Administered Hard Hydroxypropyl Methylcellulose Capsules

iv List of original publications v

Evaluation and enhancement of physical stability of semi-solid dispersions containing piroxicam into hard gelatin capsules.

The aim of the study was to investigate the physical stability of the semi-solid dispersions into the hard gelatine capsules prepared with Gelucire 44/14, Labrasol and different additives such as microcrystalline cellulose (MCC), mannitol and lactose (alpha-monohydrate) used for enhancing the stability of the formulations. The master dispersion prepared with only Gelucire 44/14 (20% w/w) and La...

Liquid filled and sealed hard gelatin capsules

Hydroxypropyl methylcellulose in drug delivery

Hydroxy propyl methyl cellulose can be used in the development of different drug delivery technology. Nowadays it is a widely used polymer and different viscosity grade of this polymer is available. The hydrophilic and hydrophobic form (both variants) of this polymer is also available. This study includes a review of this polymer on use in different drug delivery system mosty focusing on more r...

Filling two-piece hard gelatin capsules with liquids