Understanding E1422: Acetylated Distarch Adipate in Food Manufacturing

E1422, also known as Acetylated Distarch Adipate, is a modified starch with enhanced functional properties for food
applications. This article explores the production, uses, and benefits of E1422, highlighting its role in food manufacturing.

What is E1422 (Acetylated Distarch Adipate)?

E1422 is produced by treating starch with acetic anhydride and adipic anhydride. This modification introduces acetyl and adipate groups into the starch molecules, improving their stability, texture, and resistance to heat and acids.

Applications in the Food Industry

  1. Thickening Agent: E1422 is widely used as a thickening agent in soups, sauces, and gravies. It provides a smooth, lump-free texture, enhancing the overall quality of the product.

  2. Stabilizer: In dairy products like ice creams and yogurts, E1422 helps maintain a creamy and stable texture, preventing separation and improving mouthfeel.

  3. Emulsifier: E1422 acts as an emulsifier in salad dressings and mayonnaise, ensuring the even distribution of ingredients and a stable product.

  4. Improved Freeze-Thaw Stability: Products containing E1422 exhibit better freeze-thaw stability, making it ideal for frozen foods. This property helps maintain the texture and consistency of the food after thawing.

Health and Safety Considerations

E1422 is considered safe for consumption by health authorities such as the FDA and EFSA. As with all food additives, it should be consumed in moderation as part of a balanced diet. Extensive studies have shown that E1422 is safe for human consumption when used within the recommended limits.


E1422, or Acetylated Distarch Adipate, is a valuable ingredient in the food industry due to its improved functional properties. Its ability to enhance texture, stability, and freeze-thaw performance makes it an essential component in many processed foods, contributing to better quality and consumer satisfaction.

Abimex VietNam

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