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.
xylenols
plural of xylenol
Source: Wiktionary
Xy"le*nol, n. Etym: [Xylene + -ol.] (Chem.)
Definition: Any one of six metameric phenol derivatives of xylene, obtained as crystalline substances, (CH3)2.C6H3.OH.
Source: Webster’s Unabridged Dictionary 1913 Edition
27 June 2024
(noun) a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution; “he used a solution of peroxide and water”
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.