Potassium propionate

Potassium Propionate is a type of food preservative that is used to extend the shelf life of various food products. It is a salt of propionic acid and potassium.

Chemical Properties

Potassium Propionate, chemically represented as C3H5KO2, is a white crystalline solid. It is soluble in water and slightly soluble in alcohol. The compound is produced by the neutralization of propionic acid with potassium hydroxide.

Uses

Potassium Propionate is widely used in the food industry due to its ability to inhibit the growth of mold and other microorganisms. It is commonly found in baked goods, processed meats, and dairy products. In addition to its use as a food preservative, Potassium Propionate is also used in the production of pharmaceuticals and cosmetics.

Health Effects

While Potassium Propionate is generally recognized as safe by the FDA, excessive consumption can lead to potential health risks such as skin irritation and gastrointestinal discomfort. Individuals with kidney disease or those on a low-potassium diet should avoid foods containing this preservative.

Regulation

In the United States, the FDA regulates the use of Potassium Propionate in food products. The EFSA also monitors its use in the European Union.

See Also

• Sodium Propionate
• Calcium Propionate
• Food Preservation
• Food Additives