09. May 2016

The present research is focused on developing a novel, scaled-down approach based on the liquid droplet-powder bed interactions for the estimation of an optimal liquid to solid ratio (L/S) required in the twin screw wet granulation. A single droplet ‘powder-bed-nucleation’ process using compacted powder beds of α-lactose monohydrate (soluble) and microcrystalline cellulose (insoluble, swells upon water addition) with varying proportions of hydroxypropyl cellulose, was used to produce wet...