An 'antifoaming agent' is a
food ingredient intended to curb
effusion or
effervescence in preparation or serving. Antifoaming agents are included in a variety of foods such as
Diet Pepsi,
Diet Coke,
Sprite, and
chicken nuggets in the form of
polydimethylsiloxane (a type of
silicone). Antifoaming agents are also used medicinally to relieve
bloating, because they cause small
bubbles to coalesce into large bubbles, which are passed more easily. A familiar example is the drug
Simethicone, which is the active ingredient in drugs such as Gas-X.
See
Ingredients for McDonalds Foods for common examples of antifoaming agents in commonly served foods.
See also
★
Foaming agent