Propionic acid

From Food & Medicine Encyclopedia

(Redirected from Propionyl)

Propionic acid (also known as propanoic acid) is a naturally occurring carboxylic acid with chemical formula CH3CH2COOH. It is a clear liquid with a pungent odor and is produced industrially on a large scale for use in various applications, including food preservation and the production of various materials.

Production[edit]

Propionic acid is produced industrially through the hydrocarboxylation of ethylene using nickel carbonyl as the catalyst: H2C=CH2 + H2O + CO → CH3CH2COOH It can also be formed by the bacterial fermentation of sugars or by the oxidation of propionaldehyde.

Applications[edit]

Propionic acid is used in a variety of applications. It is used as a preservative in food and feed, as it inhibits the growth of mold and some bacteria. It is also used in the production of polymers, pharmaceuticals, and perfumes.

Health effects[edit]

Exposure to propionic acid can cause irritation to the skin, eyes, and respiratory tract. Ingestion can lead to gastrointestinal discomfort.

See also[edit]

References[edit]

<references />

This article is a medical stub. You can help WikiMD by expanding it!
PubMed
Wikipedia

Propionic_acid[edit]

Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Ad. Transform your health with W8MD Weight Loss, Sleep & MedSpa

W8MD's happy loser(weight)

Tired of being overweight?

Special offer:

Budget GLP-1 weight loss medications

  • Semaglutide starting from $29.99/week and up with insurance for visit of $59.99 and up per week self pay.
  • Tirzepatide starting from $45.00/week and up (dose dependent) or $69.99/week and up self pay

✔ Same-week appointments, evenings & weekends

Learn more:

Advertise on WikiMD

WikiMD Medical Encyclopedia

Medical Disclaimer: WikiMD is for informational purposes only and is not a substitute for professional medical advice. Content may be inaccurate or outdated and should not be used for diagnosis or treatment. Always consult your healthcare provider for medical decisions. Verify information with trusted sources such as CDC.gov and NIH.gov. By using this site, you agree that WikiMD is not liable for any outcomes related to its content. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Retrieved from "https://wikimd.org/index.php?title=Propionic_acid&oldid=6318997"