Vanillin

Vanillin is a highly aromatic organic chemical compound responsible for the unique and delicious vanilla scent and flavor found naturally in vanilla beans (vanillin glucoside). It consists of a benzene ring modified with three functional groups: aldehyde, hydroxyl, and methoxy. It is one of the components of the vanilla aroma. Synthetic vanillin, derived from guaiacol, is obtained from the soda produced in paper manufacturing. Its flavor is the most significant characteristic that distinguishes vanilla from vanilla. The synthetic vanilla substitute has a more intense flavor than the natural fruit of the plant. It appears as fine white to light yellow crystals.