Onion Powder And Silicon Dioxide As Anticaking Agent

Onion powder is made from dehydrated onions that have been ground into a fine powder. It is used to add onion flavor to foods without the texture or moisture of fresh or dried onion pieces. Dehydration and grinding are typically done commercially.

Onion powder is used as a flavoring agent in a wide variety of savory foods, including spice blends, rubs, marinades, soups, sauces, and processed meats. It provides a consistent, concentrated onion taste. Silicon dioxide is added as an anticaking agent to prevent clumping and ensure free-flowing powder.

Onion powder is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. Silicon dioxide is also GRAS for use as an anticaking agent. These ingredients are consumed in small amounts as part of a varied diet. Regulatory bodies like JECFA and EFSA have evaluated many food additives, but specific evaluations for onion powder and silicon dioxide in this context are not prominently cited.