Perceived intensity (±S.E.M.) of sensations or degree of liking/disliking of week 5 aronia juice alone, or with 10 ppm (86 μM) ethyl butyrate, or 0.15 M sucrose, or 0.09 M sucrose plus 10 ppm (86 μM) ethyl butyrate on the general Labeled Magnitude Scale (gLMS) (Bartoshuk et al., 2004), where 0 = neutral, ±1.4 barely detectable, ±6 weak, ±17 moderate, ±35 strong, ±53 very strong.