Colouring Agent: Ammonia Sulphite Caramel

Ammonia sulfite caramel is a dark brown coloring agent made by heating carbohydrates with ammonia and sulfite compounds. This process creates a range of brown shades, from light yellow-brown to deep brown, depending on the specific conditions used.

Manufacturers use ammonia sulfite caramel to add or restore color in a variety of foods. It is commonly found in baked goods, soft drinks, sauces, gravies, and confectioneries to achieve a desirable brown hue.

Ammonia sulfite caramel is permitted for use in the U.S. food supply. The FDA has evaluated its safety and it is generally recognized as safe (GRAS). International bodies like JECFA have also evaluated caramel colors. Some studies have raised questions about certain compounds formed during caramelization, but regulatory bodies have determined it is safe at typical consumption levels.