Ethyl Maltol (E637)

Type of additive
(Glossary)		Flavor Enhancers
E NumberE637
Chemical FormulaC7H8O3

Purpose and Function

It is primarily used as a flavor enhancer in food applications:

  • Flavor Enhancer: It provides a sweet, caramel-like flavor, enhancing the overall taste of foods.
  • Aroma Enhancer: Ethyl maltol is also used to enhance the aroma of food products, making them more appealing.
  • Food Processing Aid: Commonly used in beverages, baked goods, and confectionery to improve flavor.
  • Improves Shelf Life: By enhancing flavor and aroma, it helps make food products more palatable, potentially extending their shelf life.

Potential Risks and Side Effects

Ethyl maltol is generally regarded as safe for consumption. However, some considerations include:

  • Gastrointestinal Issues: Excessive intake may lead to gastrointestinal discomfort, including bloating or diarrhea.
  • Allergic Reactions: Some individuals may experience sensitivity or allergic reactions to ethyl maltol.
  • Contaminants: Sourcing from reputable suppliers is essential to minimize the risk of contaminants in food formulations.