A COMPARISON OF TASTE TEST RATINGS, REPEATED CONSUMPTION, AND POSTCONSUMPTION RATINGS OF DIFFERENT STRENGTHS OF ICED TEA1

Abstract

One objective of this study was to compare taste test ratings with amounts consumed and postconsumption ratings made as iced teas of different strengths were repeatedly consumed. The second objective was to determine whether sensory specific satiety could be used as a rapid indicator of long term acceptability of the teas. Subjects first rated their liking of and the flavor intensity of several samples of lemon flavored iced tea. Two tea concentrations were selected from this test to represent distinctly different flavor intensities. Taste test liking ratings of the strong concentration were higher than those of the weak concentration. Subjects consumed either the strong or the weak iced tea ad lib on 20 different afternoons over a 2‐month period and rated their liking of the tea after each session. We measured the amount of tea consumed each time. On repeated consumption the subjects liked the weaker tea better than the stronger tea. Subjects consumed about the same amount of each tea. A different group of 15 subjects participated in a sensory specific satiety study of the same two teas. Those subjects drank more of the weak tea than the strong tea.