Marble is a non-foliated metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or dolomite. Pure white marble is the r...
Sesame (Sesamum indicum) belongs to the plant family Pedaliaceae. Commonly called beniseed in Nigeria, it is an important oilseed crop believed to hav...
Gum Arabic is the dried exudate obtained from the stems and branches of Acacia senegal (L.) Willdenow or closely related species (FAO, 1990;Anon., 200...