Benzoate Of Soda & Potassium Sorbate

Benzoate of soda (sodium benzoate) and potassium sorbate are salts derived from benzoic acid and sorbic acid, respectively. Benzoic acid is found naturally in some fruits like cranberries and cinnamon, while sorbic acid is found in rowan berries. They are typically produced synthetically for use in food.

These compounds are added to foods as preservatives to inhibit the growth of mold, yeast, and bacteria, extending shelf life. They are commonly found in acidic foods and beverages such as fruit juices, soft drinks, jams, pickles, and baked goods like cakes and snack cakes.

Sodium benzoate and potassium sorbate are permitted food additives in the US, generally recognized as safe (GRAS) by the FDA when used within specified limits. They are considered safe by regulatory bodies like JECFA and EFSA. Some studies have explored potential links between sodium benzoate and hyperactivity in children, though evidence is mixed and regulatory bodies have not established a causal link at typical consumption levels. Concerns have also been raised about the potential formation of benzene when sodium benzoate is combined with ascorbic acid (Vitamin C) in beverages, though levels are generally considered very low.