Calcium Benzoate
Preservatives
Safety rating
Eat Away!
Eat Away!Generally SafeUse SparinglyAvoid
Purpose and Function
Calcium Benzoate (E213) is the calcium salt of benzoic acid, used as a preservative in the food industry to inhibit the growth of mold, yeast, and some bacteria. It is especially effective in acidic environments. It is an alternative to sodium benzoate (E211) and potassium benzoate (E212), often used when a lower sodium content or specific calcium supplementation is desired.
Commonly found in
- —Fruit juices, soft drinks, and other acidic beverages
- —Salad dressings, ketchup, and vinegar-based sauces
- —Pickles, olives, and other preserved vegetables
- —Pastries and cakes
- —Acidic dairy items such as cheese spreads
Key functions
- —Inhibits growth of mold, yeast, and some bacteria in acidic foods
Potential Risks and Side Effects
- 01Some individuals may experience mild allergic reactions, such as skin irritation, hives, or asthma symptoms
- 02Associated with increased hyperactivity in children, particularly combined with certain artificial colorants
- 03Can form benzene (a known carcinogen) when combined with ascorbic acid (vitamin C) under heat/light
References
- [1]Food additive safety assessment — European Food Safety Authority
- [2]Food additive approval status — U.S. Food and Drug Administration