Raw coffee beans, soaked in water and spices, are chewed like candy in many parts of Africa.
porphyropsin (plural porphyropsins)
Any of a group of purple carotenoid pigments, similar to rhodopsin, in the retinas of some fish
Source: Wiktionary
27 June 2025
(adjective) having four equal sides and four right angles or forming a right angle; “a square peg in a round hole”; “a square corner”
Raw coffee beans, soaked in water and spices, are chewed like candy in many parts of Africa.