Ali Nokhodchi, PharmD, PhD, is an associate professor of pharmaceutics and visiting professor at King's College, Department of Pharmacy, School of Health and Life Sciences, Franklin-Wilkins Building, 150 Stamford St., London, Englad SE1 8WA.
Three methods for microencapsulating paracetamol using cellulose acetate phthalate as the coating agent revealed significant differences in terms of drug content, microcapsule size, and drug release rate.