Crispness is among the most important food textures that contribute significantly to palatability. This study investigated the association between the perceived crispness and palatability of five types of Japanese rice crackers known as "kakinotane." Two experiments were conducted using the temporal dominance of sensations (TDS) and temporal drivers of liking (TDL) methods. As descriptors for the TDS evaluation, we used 10 Japanese onomatopoeias to indicate various attributes of crispness. We also measured the mastication sounds and electromyography (EMG) activity during mastication. Principal component analysis data revealed that principal component 1, representing moisture characteristics, contributed more than 60% in both experiments. The palatability of the stimulus, which was described as having a very soft, moist, and sticky texture, BETA-BETA, was significantly lower than the others. However, there was no significant relationship between the amplitude of mastication sound or EMG activity and palatability. We demonstrated that naive university students can discriminate the...
Crispness, the key for the palatability of "Kakinotane": a sensory study with onomatopoeic words.
N. Sakai, Department of Psychology, Tohoku University, 27-1 Kawauchi, Aoba-ku, Sendai 980-8577, Japan. Tel. +81-22-795-76911. E-mail email@example.com
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Saita, A., Yamamoto, K., Raevskiy, A., Takei, R., Washio, H., Shioiri, S., Sakai, N.; Crispness, the key for the palatability of "Kakinotane": a sensory study with onomatopoeic words.. IFIS Food and Health Sciences Database 2022; doi:
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