|
KMID : 0664320220280010019
|
|
Journal of the Korean Dietetic Association
2022 Volume.28 No. 1 p.19 ~ p.29
|
|
|
Comparative Analysis of the Intake Volume, Perception Volume, and Satiety Rate of an Augmented Rice Bowl with an Elevated Bottom
|
|
Jung Eun-Jin
Kim Dong-Geon
Chang Un-Jae
|
|
|
Abstract
|
|
|
|
This study examined the impact of perceived volume on satiety using 400 g kimchi fried rice in a normalrice bowl (Normal-400), 300 g kimchi fried rice in an augmented rice bowl with an elevated bottom(Illusion-300 and 300 g kimchi fried rice in a normal rice bowl (Normal-300). Thirty-six healthy women tookpart in this study once a week for three weeks. The Normal-400 (1st week), Illusion-300 (2nd week), andNormal-300 (3rd week) bowls were used to served kimchi fried rice to the same participants over three consecutiveweeks. After each lunch, the consumption volume of fried rice, perception volume, and satiety ratewere measured. The consumption volume of the fried rice was 313.8 g with the Normal-400, 248.9 g withthe Illusion-300 and 240.2 g with the Normal-300. The perceived volume on an estimated five-point scalewas 4.0 with the Normal-400, 4.1 with the Illusion-300 and 2.4 with the Normal-300. We compared thepost-meal satiety of perceptually equal but quantitatively different amounts of food served in two differentbowls (Normal-400 vs Illusion-300) and found that the participants felt equally full with both bowls despitehaving consumed significantly more food from the Normal-400. We also compared the post-meal satiety ofperceptually different but quantitatively equal amounts of food in two different bowls (Illusion-300 vsNormal-300) and discovered that the subjects felt significantly fuller with the Illusion-300 although similaramounts of food were consumed from the two bowls. These two comparisons showed that visual cues play acritical role in determining satiety and that perceived volume is perhaps more important than the actual volumeof consumed food, while in determining the level of fullness.
|
|
|
KEYWORD
|
|
|
rice bowl, augmented rice bowl, consumption volume, perception volume, satiety, visual cue
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
 
|
|