Taste Profiles from Single Human Taste Papillae

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Abstract
Earlier psychophysical research on single human fungiform taste papillae employed a procedure which limited subjects to selecting only one taste to describe the sensations they experienced. That procedure precludes the possibility of determining whether single papillae can mediate complex tastes, i.e., tastes consisting of more than one sensation experienced simultaneously. By using highly trained subjects and allowing them freedom to describe all sensations simultaneously elicited by a given taste stimulus, single papilla taste profiles were obtained. It is suggested that obtaining taste profiles may increase the utility of single papillae as models for study of the taste system.