E472C – Citric and fatty acid esters of glycerol
StabiliserDescription
A complex emulsifier and stabilizing agent synthesized via the esterification of glycerol with citric acid and various fatty acids (typically derived from vegetable oils or animal fats). It functions primarily as a hydrophilic emulsifier (HLB 10-14), stabilizing oil-in-water emulsions, improving volume in baked goods, and preventing fat bloom in chocolate products.
Notes
Citric acid esters of mono- and diglycerides (often called CITREM) is created by combining two common food ingredients: citric acid (the same natural acid found in lemons and limes) and mono- and diglycerides (which are simple fat molecules). The manufacturing process involves chemically linking these components together, creating a compound that has both water-loving and fat-loving properties - think of it as a molecular bridge between oil and water. This ingredient works as an emulsifier, meaning it helps oil and water mix together smoothly instead of separating. Its special talent is preventing 'fat bloom' - those white, chalky patches you sometimes see on chocolate that make it look old or stale. You'll find E472C in chocolate products, baked goods, margarine, and ice cream, where it keeps everything blended nicely and maintains that smooth, appealing texture consumers expect. While the citric acid component occurs naturally in fruits, the commercial version used here is typically produced through fermentation, and the final product is considered synthetic. It's generally suitable for vegetarians and vegans since it doesn't contain animal-derived ingredients, though the original mono- and diglycerides could theoretically come from animal fats - most manufacturers use plant-based sources today. The ingredient is widely approved for use and considered safe for consumption.