A Proposed Methodology for In Vitro Evaluation of Bitterness in Drug Solutions and In Vitro Drug Release Samples

Abstract

Ethical and safety concerns, paediatric taste panels and predictivity in early drug development for strategic decisions are some of the reasons for seeking in vitro methods of bitterness evaluation for drugs and drug products. In this study, taste panel studies and in vitro drug release studies have been performed, correlated to each other and proposed as an analytical tool for evaluation of bitterness.