(a) Describes the complex sensation produced in the mouth by a dilute aqueous solution of products such as some tannins (for example, kaki tannins and sloe tannins).
(b) Describes the attribute of pure substances or mixtures which produces this taste.
The corresponding noun is astringency.
IOC Meets with Foreign Press in Madrid
MADRID, SPAIN / 27.01.2026
The International Olive Council (IOC) hosted a group of international journalists from the Foreign Correspondents’ Circle in Madrid for an in-depth exchange at its headquarters on Tuesday 27 January 2026. Executive...
This week on OHIS
MADRID, SPAIN / 23.01.2026
This week on the Olive Health Information System website The newsletter of the University of Navarra and the IOC dedicated to health Article 1 This week’s newsletter highlights emerging research linking Mediterranean-style...


