What is Dimethylpolysiloxane?

Dimethylpolysiloxane (also known as polydimethylsiloxane) is a silicone polymer that is used in various industries. When used in food processing, this additive is often used as an anti-foaming agent in cooking oils. Dimethylpolysiloxane is used in the cooking process for Wendy's fried chicken.

What is Calcium Sulfate?

Calcium sulfate is an inorganic calcium salt compound most often sourced from mined gypsum. It's a white or off-white odorless fine powder with a high calcium content. As a food additive it is commonly used to regulate acidity, as a coagulant, and to fortify bread. It's also used as a firming agent in confections, gelatin, ice cream, and frosting. Calcium Sulfate is an ingredient in Wendy's sandwich bun.