Sodium Bicarbonate Sodium Aluminum Phosphate

Sodium bicarbonate, also known as baking soda, is a white crystalline powder. It is a salt of carbonic acid, naturally occurring as the mineral nahcolite. It is manufactured for food use by reacting sodium carbonate with carbon dioxide and water.

Sodium bicarbonate is used as a leavening agent in baked goods like cakes and cupcakes, producing carbon dioxide gas when heated or combined with an acid. Sodium aluminum phosphate is also a leavening agent, often used in combination with sodium bicarbonate to provide a slower, more controlled release of carbon dioxide for consistent results in products like pasta dinners and prepared sandwiches.

Both sodium bicarbonate and sodium aluminum phosphate are generally recognized as safe (GRAS) by the FDA for use in food. They are common ingredients in many baked goods and processed foods. Regulatory bodies like JECFA and EFSA have evaluated these substances. At typical consumption levels found in food, they are not associated with adverse health effects.