Calcium peroxide (E930)

Type of additive
(Glossary)
Bleaching Agents
Leavening Agents
E NumberE930
Chemical FormulaCaO2
Also Known AsCalcium dioxide

Purpose and Function

Calcium peroxide (E930) is used as a bleach and improving agent in the food industry, particularly in baking. It acts as a dough conditioner, improving the texture, volume, and consistency of baked goods.


Potential Risks and Side Effects

Calcium peroxide (E930) is generally recognized as safe (GRAS) when used in regulated amounts. However, excessive exposure may cause gastrointestinal discomfort or other health issues.