potassium sorbate, potassium salt of sorbic acid in glass bowl on blue background, top view. food additive e202 used as food

potassium sorbate e202 food additives oblong granules salt sorbic acid preservative chemical powder white pellets soluble additive antimicrobial industrial ingredient increase shelf life pharmaceutical compound bowl top view glass number addition prevent mold wine stabilizer microbes blue background chemistry substance science replacement paraben pathogenic wooden plate fermentation agent used view life