Natural Sulfite-Ammonia Caramel Solution

Natural Sulfite-Ammonia Caramel Solution, classified as E150d, is a dark brown liquid colorant produced through controlled heat treatment of carbohydrates with sulfite and ammonia compounds. This FDA and EU-approved additive serves as a stable, water-soluble coloring agent for beverages, baked goods, sauces, and confectionery. Unlike plain caramel (E150a), the sulfite-ammonia process yields superior color intensity and pH stability, making it ideal for acidic products like colas and soy sauce. The solution provides consistent hue without altering flavor profiles, while offering excellent shelf-life stability against light and temperature changes. Food manufacturers value its uniform dispersion properties and cost-effectiveness compared to natural alternatives. Though generally recognized as safe, usage levels must comply with regional regulations (typically 0.1-3% of final product). Modern applications extend to plant-based meat alternatives and ready meals where visual appeal is cruci…