What is E226? Calcium Sulphite Explained
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E226 is Calcium Sulphite — a preservative (synthetic) used in bread and baked goods, wine and cider.
What is E226 (Calcium Sulphite)?
E226 is Calcium Sulphite, a food additive classified as a preservative that extend shelf life by preventing microbial growth. A preservative (synthetic) used in bread and baked goods, wine and cider. You'll find it in bread and baked goods, wine and cider, cured meats and many other packaged foods. Like every E-number, E226 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 E226 found?
E226 (Calcium Sulphite) is found in bread and baked goods, wine and cider, cured meats, cheese, pickles and condiments, soft drinks.
- bread and baked goods
- wine and cider
- cured meats
- cheese
- pickles and condiments
- soft drinks
Is E226 safe?
E226 is authorised in the EU and UK but carries genuine concerns. E226 is a sulphite or sulphite-related additive — sulphites are declared allergens that can trigger asthma and respiratory reactions in sensitive people (estimated 5–10% of asthmatics). For most people consuming Calcium Sulphite in typical quantities, health effects are unlikely — but the caution flag reflects either active scientific debate, mandatory warning labels, allergen status, or conditions attached to its authorisation.
EFSA opinion: Calcium Sulphite — status Some concerns.
Check the calorie content of foods containing E226. If you’re pregnant, see our pregnancy food safety guide.
Cleaner alternatives to E226
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MORiSH Pork Chicharrónes
Prefer snacks with no artificial colours, preservatives or sweeteners? MORiSH pork chicharrónes are 79% protein, zero carbs and have a short, readable ingredient list.
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E226 FAQs
What is E226 in food?
E226 is Calcium Sulphite — a preservative (synthetic) used in bread and baked goods, wine and cider.
Is E226 safe to eat?
E226 is authorised in the EU and UK but carries genuine concerns. E226 is a sulphite or sulphite-related additive — sulphites are declared allergens that can trigger asthma and respiratory reactions i
Is E226 vegan?
E226 (Calcium Sulphite) is vegan. It is derived from synthetic, with no animal involvement in standard food production.
Is E226 halal?
E226 (Calcium Sulphite) is halal. It is derived from synthetic, which involves no haram sources.
Related Preservatives additives
Also check: safe for cats? · safe for dogs? · calorie checker · medication interactions
Data: Open Food Facts (ODbL) · EFSA