Mono- and Diacetyl Tartaric Acid Esters of Mono- and Diglycerides of Fatty Acids (E472e)

Purpose and Function

Mono- and diacetyl tartaric acid esters of mono- and diglycerides are used primarily as emulsifiers:

• Emulsifier: They stabilize emulsions in food products, preventing separation and ensuring a consistent texture in sauces and dressings.
• Thickening Agent: These esters can enhance the thickness of food products, improving mouthfeel and overall sensory experience.
• Flavor Retention: They may also contribute to flavor retention in beverages and sauces, enhancing the overall sensory experience.
• Improves Shelf Life: By stabilizing emulsions, they help enhance the shelf life of food products, preventing spoilage.

Potential Risks and Side Effects

Mono- and diacetyl tartaric acid esters are generally regarded as safe for consumption. However, some considerations include:

• Gastrointestinal Issues: Excessive intake may lead to gastrointestinal discomfort, including bloating or gas, particularly for those sensitive to emulsifiers.
• Allergic Reactions: Rarely, individuals may experience allergic reactions to tartaric acid esters, particularly those sensitive to tartaric acid.
• Contaminants: Sourcing from reputable suppliers is essential to minimize the risk of contaminants in food formulations.