Potassium Sorbate has been used extensively in food, drink, vegetables in soy, tobacco, drugs, cosmetics, agricultural products, forage and other domain. Its application should become wider in the world.
As acidic preservative, Potassium sorbate is also used well in neutral food(pH6.0-6.5). The preservative efficiency of sodium
benzoate will decrease clearly and have a bad taste at pH>4.
Potassium Sorbate can be used by direct adding, spraying, retting, dry spraying, using in packing material and other method.