Sodium propionate
Bread mold inhibitor.
- Category
- Preservatives
- Vegan
- Yes
- Vegetarian
- Yes
What it is
A propionate salt used specifically as a highly effective anti-mold agent in baked goods.
How it is used in food
Prevents the growth of mold and some bacteria, extending the shelf life of breads and baked goods.
Commonly found in- Sliced bread
- Tortillas
- Pastries
- Pita bread
Health and safety
No known risks; safely metabolised into natural fatty acids and sodium.
Evaluated by EFSA and JECFA as a safe, highly effective preservative with no ADI required.
Regulatory status
| Region | Status | Notes |
|---|---|---|
| Australia & New Zealand FSANZ |
Permitted | Permitted under the FSANZ Food Standards Code. |
| European Union EFSA / European Commission |
Permitted | Authorised for food use under EU regulations (Annex II). |
| United States FDA (Food and Drug Administration) |
Permitted | Authorised for food use by the FDA (often GRAS for standard additives). |
Identification on labels
- E-number
- E281
Worth knowing
Sodium propionate is naturally present in Swiss cheese, contributing to its distinct flavour and preservation.
Conclusion
There is no major reason to steer clear of sodium propionate in sliced bread or tortillas. It breaks down safely during digestion into normal fatty acids and sodium, and both EFSA and JECFA classify it as safe with no daily intake limit required for consumers.
References
- EFSA evaluation of E280 — EFSA
Is it in what you are buying?
ScanWise reads the barcode and tells you which additives a product actually contains, and what they do to its score.
Open the appEntry last reviewed 2026-07-28.
← All additives