Definition, Meaning & Synonyms

diacetyl

noun
/ˌdaɪəˈsiːtəl/
Definition
Diacetyl is a yellow-green liquid organic compound with a buttery flavor.
Examples
  • Diacetyl is often used in microwave popcorn to enhance its flavor.
  • Some dairy products contain diacetyl, contributing to their creamy taste.
Meaning
It is widely used in the food industry to impart a buttery taste and aroma to products such as popcorn and margarine.
Synonyms
  • Butanedione
  • 2,3-butanedione
  • Acetylacetone (in certain contexts)