Potassium Sorbate To Maintain Freshness

Potassium sorbate is the potassium salt of sorbic acid. It is a naturally occurring compound found in some plants, but for commercial use, it is typically synthesized. It is produced by neutralizing sorbic acid with potassium hydroxide.

Potassium sorbate is a widely used food preservative. It inhibits the growth of mold, yeast, and some bacteria, helping to maintain the freshness and safety of foods. It is commonly found in products like cheese, yogurt, baked goods, dried fruits, and beverages.

In the US, potassium sorbate is Generally Recognized As Safe (GRAS) by the FDA when used according to good manufacturing practices. International bodies like JECFA and EFSA have also evaluated potassium sorbate and found it safe for consumption within established limits. Some studies suggest it may cause mild allergic reactions in a small number of sensitive individuals, such as skin rashes or itching, but evidence is mixed and not conclusive.