Published online Jun 30, 2014.
https://doi.org/10.5720/kjcn.2014.19.3.250
Influence of Visual Differences in Bowl Size and Types on Dietary Intake of Female College Students with Normal Weight
Abstract
Objectives
This study examined the impact of perceived volume on satiety using normal rice bowl, diet rice bowl and small rice bowl.
Methods
Thirty-six normal weight college female students participated in this study once a week for 3 weeks. Three hundred grams of fried rice in a normal rice bowl (1st week), 300 g of fried rice in a diet rice bowl (2nd week), and 300 g of fried rice in small rice bowl (3rd week) were served to the same participants over three consecutive weeks. After each lunch, the consumption volume of fried rice and the satiety rate were measured.
Results
The consumption volume of fried rice was 248 g (414.5 kcal) with a normal rice bowl, 254 g (429.8 kcal) with a diet bowl, and 270 g (456.8 kcal) with a small rice bowl. Results showed that the subjects who were eating from the small rice bowl ate more fried rice (p < 0.05) than eating from the normal rice bowl and diet rice bowl. However, the satiety rate of fried rice in a diet rice bowl was significantly higher than that of normal rice bowl and small rice bowl (p < 0.05). The five point scale of perceived volume on fried rice served normal rice bowl, diet rice bowl and small rice bowl were 2.4, 4.0 and 2.1.
Conclusions
The visual cue plays a critical role in determining satiety and that perceived volume is perhaps more important than actual volume of consumed food in determining the level of fullness.
Fig. 1
(A): side surface of rice bowls, (B): front surface of rice bowls, (C): back surface of rice bowls, (D): front surface of rice bowls containing 300 g Kimchi fried rice.
Pictures of general rice bowl, diet rice bowl and small rice bowl.
Fig. 2
Visually perceived quantity of food served in general rice bowl, diet rice bowl and small rice bowl. Values are Mean ± SD for 36 subjects. Values were analyzed with an ANOVA followed by Bonferroni-adjusted post hoc test. Different letters indicate significant differences (p < 0.05) among bowls.
Table 1
Nutrient composition of raw material in Kimchi fried rice
Table 2
Subject characteristic in this study
Table 3
Usual eating behavior of subjects
Table 4
Energy intake of Kimchi fried rice provided by general rice bowl, diet rice bowl and small rice bowl
Table 5
Satiety rate of Kimchi fried rice provided by general rice bowl, diet rice bowl and small rice bowl
References
-
Brehm BJ, Seeley RJ, Daniels SR, D'Alessio DA. A randomized trial comparing a very low carbohydrate diet and a calorie-restricted low fat diet on body weight and cardiovascular risk factors in healthy women. J Clin Endocrinology Metab 2003;88(4):1617–1623.
-
-
Chang UJ, Jung EY, Hong IS. The effect of the reduced portion size by using a diet rice bowl on food consumption and satiety rate. Korean J Community Nutr 2007;12(5):639–645.
-
-
Chang UJ, Jung EY, Suh HJ, Kim JM, Hong IS. The effect of the consumption monitoring inaccuracy by vision on Kimbab intake and satiety rate. Korean J Community Nutr 2008;13(2):237–243.
-
-
Chang VW, Christakis NA. Medical modelling of obesity: a transition from action to experience in a 20th century American medical textbook. Soc Health Illn 2002;24(2):151–177.
-
-
Cutler DM, Glaeser EL, Shapiro JM. Why have Americans become more obese? J Econ Perspect 2003;17(3):93–118.
-
-
de Castro JM. The time of day of food intake influences overall intake in humans. J Nutr 2004;134(1):104–111.
-
-
Gardner CD, Kiazand A, Alhassan S, Kim S, Stafford RS, Balise RR, Kraemer HC, King AC. Comparison of the Atkins, Zone, Ornish, and LEARN Diets for change in weight and related risk factors among overweight premenopausal women: The A TO Z Weight Loss Study: A Randomized Trial. JAMA 2007;297(9):969–977.
-
-
Jung EY, Hong YH, Kwon HJ, Eum YK, Chang UJ. Effect of Visual Perception on Food Consumption and Satiety LevelsUsing a Modified Soup Bowl. J Korean Diet Assoc 2010;16(3):270–278.
-
-
Kim DH. The effects of health exercise program on cardiovascular function and blood lipids in middle aged woman. J Sports Med 2001;1(1):15–20.
-
-
Ledikwe JH, Ello-Martin JA, Rolls BJ. Portion Sizes and the Obesity Epidemic. J Nutr 2005;135(4):905–909.
-
-
Ministry of Health & Welfare, Korea Centers for Disease Control & Prevention. Korea Health Statistics 2011 : Korea National Health and Nutrition Examination Survey (KNHANES V-2). Cheongwon: 2012.
-
-
Raghubir P, Krishna A. Vital dimensions in volume perception: Can the eye fool the stomach. J Mark Res 1999;36(3):313–326.
-
-
Wansink B. Can package size accelerate usage volume. J Mark 1996;60(3):1–14.
-
-
Wansink B. Mindless eating: why we eat more than we think. Am J Clin Nutr 2006;87(3):795.
-
-
Wansink B, Cheney MM. Super bowls: serving bowl size and food consumption. JAMA 2005;293(14):1727–1728.
-
-
Wansink B, Van Ittersum K. In: Why our eyes are bigger than our stomach: the del Bouf illusion and food intake. Ithaca, New York: Department of Applied Economics and Management, Cornell University; 2006.Working paper.
-