Dimethylpolysiloxane Added To Reduce Foaming

Dimethylpolysiloxane is a synthetic polymer made from silicon, oxygen, carbon, and hydrogen. It is a clear, odorless liquid that is often used as an anti-foaming agent. It is produced through a chemical process involving silicones.

Manufacturers add dimethylpolysiloxane to foods to prevent foaming during processing, especially in products like fried foods and jams. It helps maintain product consistency and appearance by reducing the formation of bubbles. It is commonly found in frozen appetizers, baked goods, and some processed meats.

In the U.S., dimethylpolysiloxane is generally recognized as safe (GRAS) by the FDA for use as an anti-foaming agent. International bodies like JECFA have also evaluated it. Studies on typical consumption levels have not shown adverse health effects. It is not known to be absorbed by the body in significant amounts.