Chemosensory Perception

, Volume 1, Issue 1, pp 48–57 | Cite as

Transdisciplinary Perspectives on Sweetness

Article

Abstract

Sweetness is classically considered a single perceptual experience. However, diverse compounds can elicit this sensation, suggesting the existence of multiple pathways toward this end. This paper presents an overview of chemical theories of sweetness, reviews the phylogenetic and behavioral evidence for multiple pathways, and presents a summary of recent molecular advances regarding the sweet receptor. Potential sites for signal integration are discussed, and implications for nutritionists and food scientists are presented.

Keywords

Taste Sweeteners Individual Differences Receptors G-Protein-Coupled Carbohydrates Structure–Activity Relationship 

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Copyright information

© Springer-Verlag 2008

Authors and Affiliations

  1. 1.Center for Alcohol and Addictions Studies, Department of Community Health, The Warren Alpert School of MedicineBrown UniversityProvidenceUSA

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