Ugoro - Akuilu - Bitter Kola - Nigerian Factor http://www.nigerianfactor.net Nigerian Factor en Ugoro - Akuilu - Bitter Kolahttp://www.nigerianfactor.net/cgi-bin/page.pl?b=health&bn=1&m=7By Felix Okoli in Nigerian Factor - Saturday February 11, 2012 at 13:22:59. Ugoro is an Igbo name for Bitter Kola in Nigeria. It is also called Aku ilu meaning bitter fruit because of the fact that is bitter when you