Sodium Propionate Preservative

Sodium propionate is a salt of propionic acid, a naturally occurring fatty acid found in some foods. It is typically produced industrially by reacting propionic acid with sodium hydroxide or sodium carbonate.

Sodium propionate is used as a preservative to inhibit the growth of mold and bacteria in baked goods and other foods. It helps extend shelf life by preventing spoilage. It is commonly found in bread, cakes, pastries, and tortillas.

In the U.S., sodium propionate is Generally Recognized As Safe (GRAS) by the FDA for use as a food additive. It is also approved for use in the European Union. Regulatory bodies like JECFA and EFSA have evaluated sodium propionate and established acceptable intake levels. Studies indicate it is metabolized similarly to other dietary fatty acids and is safe at typical consumption levels.