Gum Arabic (Gum Arabic or Acacia gum), also known as gum arabic, is produced in a semi-desert with sub-Saharan Africa's natural plant gum, mainly including arabinose, galactose, glucuronic acid. In the food, pharmaceutical, cosmetics and other industries on a wide range of applications. Is a safe and harmless thickener, and solidified in air natural gums. As a pale yellow or white powder block, a molecular weight of 22-30 Wan polymer electrolyte, water is slowly dissolved into a thick odorless viscous agent, after some time the viscosity is reduced. Arabic gum (scientific name: Acacia senegal, Acacia seyal) legumes, acacia plants. Distributed in Pakistan, Taiwan island, tropical Africa, Arabia, India and other places, by the artificial introduction and cultivation. Gum arabic as a pale yellow or white powder blocks. Good quality color amber gum arabic, and the large, round particles. Currently, there are powdered acacia been obtained by the refining process, more convenient use. It has a complex molecular structure (CAS: 9000-01-5), a molecular weight of 22-30 Wan polymer electrolyte, water is slowly dissolved into a thick tasteless thickening agent, the viscosity is reduced after some time. Acacia - 1, gum arabic with excellent emulsifying properties, particularly suited to oil-in-water emulsion system, is widely used as a flavor emulsion emulsion stabilizer; 2, it has a good film-forming properties; as microcapsules film-forming agent for converting the essential oils or other liquid material to a powder form, can be extended flavor quality and prevent oxidation, is also used as bakery products flavor carrier. 3, acacia hinder the formation of sugar crystals can be used in candy as anti-crystallizing agent, to prevent crystal precipitation, can be efficiently emulsified toffee in milk fat, to avoid overflow; 4, gum arabic is also used for polishing the surface of chocolate make chocolate only soluble in the mouth, insoluble in hand; 5, gum Arabic for emulsification in cola and other carbonated beverages, essential oils and oil-soluble pigment dispersion, to prevent them from floating oil and pigment pigments occur during storage and bottlenecks at the circle ; 6, gum arabic and vegetable oils and resins are also used as a beverage drink haze agent to increase the appearance of diversity.