What is Potassium Sorbate

Food additives are very widely used to preserve many edible products. One of the most commonly used product in them is potassium sorbate. But what is potassium sorbate? Potassium sorbate is the potassium salt of sorbic acid. It is a polyunsaturated, fatty acid salt. It is one of the most common because of its ability to inhibit the growth of many molds, yeasts and fungi. It has very few side effects which makes it more apt for edible products. It is in the form of a crystalline powder at normal room temperature. Let's find out some more important properties and functions about potassium sorbate.