(a) Describes the primary taste produced by dilute aqueous solutions of various substances such as quinine, caffeine and given alkaloids.
(b) Describes the attribute of pure substances or mixtures which produces this taste.
The corresponding noun is bitterness.
This week on OHIS
MADRID, SPAIN / 12.09.2025
This week on the Olive Health Information System website The newsletter of the University of Navarra and the IOC dedicated to health Article 1 The olive oil industry, deeply rooted in Mediterranean culture and expanding...
In Memoriam: Carlo Mariani
MADRID, SPAIN / 11.09.2025
The International Olive Council is deeply saddened by the passing of Carlo Mariani, a respected IOC expert in standardisation and research, who passed away on 8 September 2025. A chemist by training and a passionate...