Genetic and environmental determinants of bitter perception and sweet preferences.
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ABSTRACT:
SUBMITTER: Mennella JA
PROVIDER: S-EPMC1397914 | biostudies-literature | 2005 Feb
REPOSITORIES: biostudies-literature
Publications
Genetic and environmental determinants of bitter perception and sweet preferences.
Mennella Julie A JA Pepino M Yanina MY Reed Danielle R DR
Pediatrics 20050201 2
<h4>Objective</h4>Flavor is the primary dimension by which young children determine food acceptance. However, children are not merely miniature adults because sensory systems mature postnatally and their responses to certain tastes differ markedly from adults. Among these differences are heightened preferences for sweet-tasting and greater rejection of bitter-tasting foods. The present study tests the hypothesis that genetic variations in the newly discovered TAS2R38 taste gene as well as cultur ...[more]
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