title: Taste discrimination using alternative solvents for PTC and NaCl.
abstract: Better discrimination was possible between threshold PTC solutions and pure solvent when the solvent was a tasteless, low concentration NaCl solution to which the subject had adapted, than when the solvent was purified water. The reverse was true for threshold NaCl stimuli. Subjective reports indicated this to be due to the absence or presence of taste cues from the solvent and stimulus after-effects. Interstimulus rinsing with the appropriate solvent improved discrimination.
authors.affiliation: Department of Food Science and Technology, University of California, Davis 95616, USA.
authors.forename: S
authors.initials: S
authors.lastname: Masuoka
authors.forename: H D
authors.initials: HD
authors.lastname: Lee
authors.forename: D
authors.initials: D
authors.lastname: Hatjopoulos
authors.forename: M
authors.initials: M
authors.lastname: O'Mahony
mesh_terms: D000328:Adult; D004192:Discrimination, Psychological; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010670:Phenylthiourea; D010812:Physical Stimulation; D012965:Sodium Chloride; D012997:Solvents; D013652:Taste Threshold; D014867:Water
chemical_list: D012997:Solvents; D014867:Water; D012965:Sodium Chloride; D010670:Phenylthiourea