What is E529? Calcium Oxide Explained
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E529 is Calcium Oxide — a acidity regulator (mineral) used in soft drinks, jams.
What is E529 (Calcium Oxide)?
E529 is Calcium Oxide, a food additive classified as a acidity regulator that control pH and add tartness. A acidity regulator (mineral) used in soft drinks, jams. You'll find it in soft drinks, jams, canned goods and many other packaged foods. Like every E-number, E529 has been authorised for use in food following an EFSA safety evaluation — though authorisation doesn't mean concern-free, as the safety section below explains.
Where is E529 found?
E529 (Calcium Oxide) is found in soft drinks, jams, canned goods, baked products, cheese, wine.
- soft drinks
- jams
- canned goods
- baked products
- cheese
- wine
Is E529 safe?
EFSA has reviewed E529 and considers it safe for human consumption at the levels used in food. No credible evidence links Calcium Oxide to harm at normal dietary intakes.
EFSA opinion: Calcium Oxide — status Safe.
Check the calorie content of foods containing E529. If you’re pregnant, see our pregnancy food safety guide.
Related to E529 (Calcium Oxide)
Products relevant to this additive and your dietary choices
Additive-Free Cookbook
Recipes using whole, unprocessed ingredients with no E-numbers.
Whole Food Cooking Guide
Guides to cooking from scratch and reducing processed food intake.
E529 FAQs
What is E529 in food?
E529 is Calcium Oxide — a acidity regulator (mineral) used in soft drinks, jams.
Is E529 safe to eat?
EFSA has reviewed E529 and considers it safe for human consumption at the levels used in food. No credible evidence links Calcium Oxide to harm at normal dietary intakes.
Is E529 vegan?
E529 (Calcium Oxide) is vegan. It is derived from mineral, with no animal involvement in standard food production.
Is E529 halal?
E529 (Calcium Oxide) is halal. It is derived from mineral, which involves no haram sources.
Related Acidity Regulators additives
Also check: safe for cats? · safe for dogs? · calorie checker · medication interactions
Data: Open Food Facts (ODbL) · EFSA