Cinnamon is a spice that comes from the inner bark of the tropical Cinnamomum tree (colloquially known as the cinnamon tree), sold as rolled quills (cinnamon sticks) or ground into a fine powder. Cinnamon contains several aromatic compounds, the most recognizable of which is cinnamaldehyde, which gives cinnamon its spicy bite.
Turmeric is a flowering plant, Curcuma longa, of the ginger family, Zingiberaceae, the rhizomes of which are used in cooking.Turmeric powder has a warm, bitter, black pepper-like flavor and earthy, mustard-like aroma.
Ginger is a flowering plant whose rhizome, ginger root or ginger, is widely used as a spice and a folk medicine. It is a herbaceous perennial which grows annual pseudostems (false stems made of the rolled bases of leaves) about one meter tall bearing narrow leaf blades.