... Anaerobicspore-bearing bacilli, acidophil therefore to lengthen food store period and remain food original flavor. The preservative efficiency of sorbic ... moment, sorbic acid (potassium sorbate) has been used extensively in food, drink, vegetables in soy, tobacco, drugs, cosmetics, agricultural ... dry spraying, using in packing material and other method. food additive Potassium Sorbate Preservatives