Potassium propionate
Learn what Potassium propionate (E283) is, why it's added to food, whether it's safe, and which products contain it.
Low concernWhat is Potassium propionate?
A food additive from the category of natural preservatives, obtained through bacterial fermentation. It is primarily used against yeasts and fungi.
Why is Potassium propionate added to food?
Potassium propionate (E283) is a preservative commonly found in: Baked goods and pastries.
Permitted quantity: No maximum daily dose has been established.
Is Potassium propionate safe?
Low concern
No secondary effects at the amounts used in foods.
Is Potassium propionate banned anywhere?
✓ Not currently banned in the EU or known to be restricted in other countries.
Common foods that contain Potassium propionate
- Baked goods and pastries
See the full list of foods that contain Potassium propionate →
How to spot Potassium propionate on labels
Look for any of these names in the ingredients list:
- E283
- Potassium propionate
Common misspellings to watch for:
- potassium dropionate
- potasslum propionate
- potassium propiondte
- potassium propionate
- potas$ium propionate
- potassium prodionate
- pota$sium propionate
- dotassium propionate
- potassium proplonate
- potdssium propionate
Better alternatives
• May cause allergic reactions in individuals sensitive to preservatives. • Excessive consumption may irritate the gastric mucosa. • Should be avoided by individuals with gastrointestinal conditions, such as gastric ulcers. • May cause adverse reactions in sensitive children, such as irritability and hyperactivity.
Also known as
- potassium dropionate
- potasslum propionate
- potassium propiondte
- potassium propionate
- potas$ium propionate
- potassium prodionate
- pota$sium propionate
- dotassium propionate
- potassium proplonate
- potdssium propionate
Scan products with BioBrief
Not sure if a product contains Potassium propionate? BioBrief scans the barcode and instantly shows you every additive in the ingredients list — including E283 — with a plain-language explanation.
Frequently asked questions about Potassium propionate
- Is Potassium propionate safe to eat?
- No secondary effects at the amounts used in foods.
- Is Potassium propionate banned anywhere?
- Potassium propionate is not currently banned in the EU or known to be restricted in other countries.
- How do I spot Potassium propionate on a food label?
- Look for E283, Potassium propionate in the ingredients list. It may also appear as: potassium dropionate, potasslum propionate, potassium propiondte.
Ingredients change. Always check the actual product label before purchasing. Information on this page is for educational purposes only.