Brominated vegetable oil - Wikipedia, the free encyclopedia

Brominated vegetable oil - Wikipedia, the free encyclopedia: "Brominated vegetable oil (BVO) is vegetable oil that has been mixed with the element bromine. Brominated vegetable oil is used as an emulsifier in citrus-flavored soft drinks such as Mountain Dew to help natural and artificial citrus flavors stay suspended in the drink. The bromine is mixed with the vegetable oil so that it will have a density identical to the water in the drink."