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Additives

Calcium Oxide (E529): What It Is and Is It Safe?

Safe Acidity Regulator

Calcium compound used as an acidity regulator. Reacts with water to form calcium hydroxide. Used in the processing of some foods. Safe at food use levels.

Category
Acidity Regulator
Typically used in
Corn processing, some cereal products
Regulatory status
Approved EU/USA/UK
Also listed as
Quicklime

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