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  • Diacetyl - Wikipedia
    Diacetyl ( daɪjəˈsiːtəl dy-yuh-SEE-tuhl; IUPAC systematic name: butanedione or butane-2,3-dione) is an organic compound with the chemical formula (CH 3 CO) 2 It is a yellow liquid with an intensely buttery flavor It is a vicinal diketone (two C=O groups, side-by-side) Diacetyl occurs naturally in alcoholic beverages and some cheeses and is added as a flavoring to some foods to
  • Flavorings and Lung Disease | Flavorings | CDC
    Flavoring-related lung disease is caused by diacetyl (2,3-butanedione) and its substitute, 2,3-pentanedione (acetyl propionyl) Flavoring chemicals are used in food flavoring and production industries Workers exposed to these flavoring chemicals are at risk of severe respiratory impairment
  • What Is Diacetyl? - Serious Eats
    The diacetyl molecule makes butter, “buttered” popcorn, and buttery Chardonnay taste buttery, but it’s also implicated in a deadly lung disease and some multimillion-dollar lawsuits
  • Diacetyl - an overview | ScienceDirect Topics
    Diacetyl occurs naturally in food stuffs such as butter, coffee, honey, cocoa, fruits, baked goods, and dairy products Diacetyl is a natural by-product of fermentation and is thus found in wine and beer It is synthetically manufactured and used in flavoring agents to provide a buttery flavor Diacetyl is also found in cigarette smoke, flavored tobacco products, and vaping products (PubChem
  • Is Diacetyl Bad for You? The Health Risks Explained
    Experts explain the full spectrum of diacetyl risks, detailing inhalation damage, non-lung effects, and current consumer safety measures
  • Flavorings-Related Lung Disease - Diacetyl and 2,3-Pentandione . . .
    Diacetyl and 2,3-Pentandione Diacetyl (also called 2,3-butanedione) is a chemical that has been used to give butter-like and other flavors to food products, including popcorn This chemical has been used as a marker of exposure to flavoring vapors in investigations evaluating lung disease in microwave popcorn manufacturing facilities 1 Acetoin (also called acetyl methyl carbinol), 2,3
  • What are the effects of diacetyl? - HowStuffWorks
    Diacetyl is a chemical used to make popcorn and other candy taste buttery; people who are exposed to it regularly may suffer from damage to their lungs Learn more about the effects of diacetyl from this article
  • Diacetyl - American Chemical Society
    Diacetyl, or 2,3-butanedione, is a yellow-green liquid with a quinine-like odor It is a component of butter, natural oils, and alcoholic beverages Food manufacturers often add diacetyl to foods to impart a buttery taste
  • Diacetyl: Uncovering the Truth Behind its Dangers and Side Effects
    Diacetyl is known for its distinctive buttery or vanilla-like flavor and aroma, which makes it a popular ingredient in the food industry However, its use has been linked to several health concerns, including respiratory problems and other adverse effects





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