Polyphenol: meaning, definitions and examples

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polyphenol

 

[pəˈlɪfɪˌnoʊl ]

Definition

Context #1 | Noun

nutrition science

Polyphenols are a category of compounds that occur naturally in plants, known for their antioxidant properties and potential health benefits. They play a role in the prevention of various diseases and are abundant in foods like fruits, vegetables, tea, and red wine.

Synonyms

antioxidants, flavonoids, phytonutrients.

Examples of usage

  • Polyphenols found in dark chocolate can improve heart health.
  • Green tea is rich in polyphenols, which may help reduce inflammation.
  • Research suggests that polyphenols can enhance brain function.
  • Eating a diet high in polyphenols may lower the risk of chronic diseases.

Interesting Facts

Etymology

  • The term comes from the Greek 'poly,' meaning 'many,' and the '-phenol' part refers to a group of chemicals that come from plants.
  • Polyphenols have been studied since the early 19th century, starting with the identification of phenolic compounds in plants.

Health Benefits

  • Research suggests polyphenols can help reduce inflammation and oxidative stress, leading to better overall health.
  • They are found in foods like fruits, vegetables, tea, and red wine, often linked to heart health and longevity.

Food Science

  • Polyphenols are responsible for the colors and bitterness in many fruits and vegetables, giving them their unique tastes.
  • Some cooking methods can increase the levels of polyphenols in food, such as steaming vegetables instead of boiling them.

Cultural Impact

  • In traditional medicine, polyphenol-rich foods have been used to promote health and wellness for centuries.
  • Many cultures celebrate the consumption of herbal teas, which are rich in polyphenols, as a way to boost health.

Research and Innovation

  • Scientists are exploring the potential of polyphenols in developing new dietary supplements for enhancing human health.
  • Recent studies have focused on how polyphenols could play a role in preventing chronic diseases, such as diabetes and certain cancers.

Word Frequency Rank

This word's position of #34,457 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.