Is Acetic Acid Corn Free?

Caution

Sometimes. Acetic acid is the part of vinegar that produces the "vinegary" smell. When made for food products, it is typically grown on a corn glucose or corn mash.

Acetic Acid and the Corn Free Diet

Acetic acid is a colorless liquid organic compound most commonly known for being the primary component of vinegar, aside from water. It is a result of the fermentation of ethanol by acetic acid bacteria. In the context of food products, acetic acid can be produced synthetically as well, often using a base of corn glucose or corn mash, which may be relevant for individuals with corn allergies. Acetic acid is used in culinary applications as a preservative and flavoring agent.

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  • Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
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