There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
acetylic
(adjective) of or related to acetic acid
Source: WordNet® 3.1
acetylic (not comparable)
Of or pertaining to acetyl.
Source: Wiktionary
1 March 2025
(adjective) (chemistry) of or relating to or containing one or more benzene rings; “an aromatic organic compound”
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.