“…In 47% of the studies focusing on expectations, flavor stimuli consisted solely of terms, including taste terms (i.e., sour, sweet, bitter, salty, umami; Knoeferle et al, 2015;Wang et al, 2015Wang et al, , 2021Qi et al, 2020;Rodríguez et al, 2021) and food names (e.g., yogurt, hamburger, sandwich, chips; Motoki et al, 2022). Moreover, one experiment used audio advertisements about cream puff, lemon juice, and black coffee as chemosensory stimuli that attempted to correspond to sweet, sour, and bitter basic tastes, respectively (Motoki et al, 2019).…”