E331iii

E331iii refers to Trisodium Citrate, a common food additive. It is the trisodium salt of citric acid, a naturally occurring organic acid found in citrus fruits. In the European Union, it is designated by the E number E331iii.

Trisodium Citrate functions primarily as a buffering agent, acidity regulator, and emulsifier. Its ability to neutralize acids helps control the pH of food products, preventing spoilage and maintaining desired textures. It is often used in dairy products, jams, jellies, and processed meats to enhance stability and prevent undesirable chemical reactions. As an emulsifier, it helps to combine ingredients that would normally separate, such as oil and water, leading to smoother and more consistent food products.

Commonly found in beverages, confectionery, and baked goods, Trisodium Citrate is also employed in certain pharmaceutical and cosmetic applications. It is generally recognized as safe (GRAS) by regulatory bodies like the US Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA) when used within approved limits. Its mild taste and effectiveness make it a versatile ingredient in the food industry.