Effects of powder flow properties on capsule filling weight uniformity.


Filling capsules with the right amount of powder ingredients is an important quality parameter. The purpose of this study was to develop effective laboratory methods for characterizing flow properties of pharmaceutical powder blends and correlating such properties to weight variability in filled capsules. The methods used for powder flow characterization… (More)
DOI: 10.3109/03639045.2012.728227


12 Figures and Tables