potassium sorbate, granular potassium salt of sorbic acid in ceramic dish on grey surface. food additive e202 used as food

potassium sorbate food additives chemical powder e202 white pellets oblong granules salt sorbic acid preservative number addition additive pathogenic wine stabilizer ceramic dish bowl antimicrobial industrial ingredient fermentation agent cooking increase shelf life pharmaceutical compound prevent mold soluble microbes chemistry substance science replacement inorganic paraben spoon granular grey surface used surface life