Pharma Excipients

Lubricant

Roller compaction: Ribbon splitting and sticking

Roller compaction is the main technique employed in dry granulation. Ribbon sticking and splitting are among the major factors that can hinder the use of this process for some formulations. Ribbon splitting can occur either transversally (through the ribbon thickness) or longitudinally (through the…
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Variability of Magnesium Stearate

The objective of this study is to investigate the variability in physiochemical and spectral properties of commercially available vegetable grade Magnesium Stearate (MgSt) samples, and to assess the correlation between physiochemical properties and near-infrared (NIR) and Raman spectroscopic…
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