Potassium sorbate is the potassium salt of sorbic acid with the formula C6H7KO2. It’s widely used as a preservative in foods, beverages, and personal care products. Potassium sorbate is used to ...

potassium sorbate, and potassium metabisulfite, most commonly). Actual wine is much simpler: grapes, and yeast to ferment their juice. Minimal sulfur dioxide for preservation. Note also that even ...

You might also see potassium sorbate to protect the flavor of the cheese. The Center for Science in the Public Interest considers both cellulose and potassium sorbate safe food additives ...