Gum arabic is a complex mixture of carbohydrates and glycoproteins that is produced from the sap of various species of Acacia trees. It is commonly used as a food additive, particularly in the production of confectionery, and is also used in the pharmaceutical and cosmetics industries. Gum arabic is a water-soluble substance that forms a clear solution when dissolved in water, and has numerous functional properties including emulsification, thickening, and stability improvement.