Sweetness and Satiety
Before discussing sweetness and satiety, definitions are required. Sweetness encompasses the sweet taste associated with the various sugars, intense sweeteners, and heavy metal halides. Satiety according to the common, dictionary use refers to a glutted, unpleasant state following consumption of too much of something. However, satiety may also refer to a positive state which occurs as hunger is relieved. In scientific studies satiety generally refers to the graded termination of eating. As eating proceeds individuals start to feel full and that they have had enough, i.e., they are satiated. The preference or liking for the food being consumed declines, but interest in food can often be revived by offering another food. Thus satiety may refer to both a change in the palatability of foods, i.e. the hedonic response to foods, and to the satisfaction of the physiological need for food. In this review I will first discuss the changing hedonic response to sweetness and will then discuss the ability of different sugars and intense sweeteners to satisfy hunger and reduce food intake.
KeywordsTest Meal Sweet Taste Saccharine Solution Sweet Food Sweet Solution
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- Birch LL, Deysher M (1986) Caloric compensation and sensory specific satiety: evidence for self regulation of food intake by young children. Appetite (in press)Google Scholar
- Gibbs J, Bernz JA, Smith GP (1983) Sweet taste inhibits peptide-induced satiety. Proceedings of the American Psychiatric AssociationGoogle Scholar
- Porikos KP, Koopmans H (1985) Effects of long-term use of aspartame on body weight in rats. Int J Obes 9: A85Google Scholar
- Rodin J, Reed D (1986) The relationship between plasma glucose and insulin changes and food intake after preloads of fructose or glucose. Proc Eastern Psychol Assoc 57: 41Google Scholar
- Rodin J, Spitzer L (1983) Differential effects of fructose and glucose on food intake. Abstracts of Fourth International Congress on Obesity. New YorkGoogle Scholar
- Rolls BJ, Hetherington M, Burley VJ, van Duijvenvoorde PM (1986) Changing hedonic responses to foods during and after a meal. In: Kare MR, Brand JG (eds) Interaction of the chemical senses with nutrition. Academic Press, New York, pp 247–268Google Scholar
- Schutz HG, Pilgrim FJ (1958) A field study of food monotony. Psychol Rep 4: 559–565Google Scholar
- Spitzer L (1983) The effects of type of sugar ingested on subsequent eating behavior. Unpublished Doctoral Dissertation, Yale UniversityGoogle Scholar
- Tordoff MG (1985) Sweet drinks increase food intake and preference in rats. Abstracts of a meeting on Mechanisms of Appetite and Obesity, San Antonio, TexasGoogle Scholar