Application progress of electronic tongue on taste evaluation for drug products / 药学学报

ABSTRACT

The taste of oral dosage forms has become a critical factor affecting the drug compliance and adherence to the treatment, and clinical application of the drug product may seriously restricted due to its bad taste. On the basis of the statement for the basic principle and specific performance of existing instruments, the application progress of electronic tongue on drug taste evaluation is addressed in detail. In view of its objective, fatigue-free, less harmful and accurate advantages, electronic tongue has been widely and meaningfully applied in the aspects of bitterness masking, and quality assessment and assurance of drug products. In addition, the reasons limiting the popularization of electronic tongue are mentioned in the paper, and some suggestions might be useful to enlarge the further application in the future.