Cis-3-hexenal acted as a feeding stimulant for M. sexta larvae resulting in increased leaf palatability and a preference for the JA/JA-Ile deficient over the wild-type genotype in dual-choice tests [ 40].
The perceived intensity of a stimulus differs from its palatability, which reflects personal preference on the part of the person exposed to the stimulus.
There is growing evidence that the hedonic system of food intake, located in neocortical structures, and which is involved in food preferences and palatability, plays a prominent role in food intake control [ 88].
The palatability from Toyo taste meter is positively and significantly correlated with palatability from sensory test, and thus the palatability from Toyo taste meter is considered an important and direct index in the evaluation of rice eating quality [3], [29].
Moreover, eating quality of rice is a very complex trait, and the palatability from Toyo taste meter is significantly and positively correlated with palatability from sensory test [3].
Choice feeding experiments can be used to assess the willingness of animals to ingest certain experimental feeds in a choice situation, i.e., when offering different feeds separately at the same time, thus determining their preference for, or the palatability of, different feeds.
It is also possible that food palatability changes with aging, thus increasing preference for these foods in older individuals [ 9].
Causes for suboptimal compliance of the study supplements, as mentioned by patients of both the I and C groups, were anorexia, palatability and early satiety, and patients' preference to consume normal oral food rather than oral nutritional supplements.
Plant scientists describe palatability as attributes of plants that alter an herbivore's preference for consuming them, such as physical and chemical composition and associated plants.
Pigs are able to distinguish the palatability of different diets, and they have a high innate preference for sweet taste [ 24] and a strong appetite for sugar solutions [ 25].
Neither intensity nor palatability ratings were found to independently influence tongue-palate pressures.
