Calcium phosphates

Calcium phosphates are a group of salts or esters of calcium and phosphoric acid. They occur naturally in bones and teeth and are also found in various foods. In food production, they are typically manufactured from mineral sources or animal bones.

Calcium phosphates are added to foods for a variety of functions. They can act as acidity regulators, anti-caking agents, and firming agents. They are commonly found in baked goods like bread and cakes, dairy products, and processed meats.

Calcium phosphates are authorised food additives in Great Britain and are listed on the Register of Food Additive Authorisations. JECFA and EFSA have evaluated calcium phosphates, and they have established acceptable daily intakes. Evidence does not suggest significant health concerns at typical consumption levels.