Salivary Proteome and Sensitivity to Bitterness

This study aims to establish whether the protein composition of healthy males contribute to their sensitivity to the bitterness of caffeine.

Completed

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Key information

Conditions

Healthy

Age range

25 year–45 year

Sex eligibility

Male

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

healthy volunteers

Exclusion criteria

smokers
currently suffering from oral pathologies
sensory aversion to bitterness

Treatment and study plan

Caffeine

Other

Sponsors and collaborators

Lead sponsor

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

Other

Registry information

Acronym: PROTAMER

Important dates

First posted: Mar 3, 2010
Registry last updated: Apr 3, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed