Sulfites And Potassium Sorbate

Sulfites are a group of compounds containing sulfur and oxygen. They occur naturally in small amounts in some foods and are also produced by the body. Potassium sorbate is a potassium salt of sorbic acid, a naturally occurring compound found in some plants.

Sulfites and potassium sorbate are primarily used as preservatives. They help prevent spoilage by inhibiting the growth of mold, yeast, and bacteria, extending the shelf life of products like baked goods, dried fruits, and processed meats.

Sulfites are permitted by the FDA as an additive and are generally recognized as safe (GRAS) for use in foods, though they can cause allergic-type reactions in sensitive individuals, particularly those with asthma. Potassium sorbate is also FDA GRAS and is widely used globally. Both substances have been evaluated by international bodies like JECFA and EFSA. While generally considered safe at typical consumption levels, some individuals may experience sensitivities.