Polyphenol Meaning: Definition and Examples
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polyphenol
[pəˈlɪfɪˌnoʊl ]
Definition
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
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.
Origin of 'polyphenol'
Main points about word origin
- 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.
The term 'polyphenol' originates from the Greek words 'poly' meaning many and 'phenol,' which refers to a type of organic compound that consists of a hydroxyl group (-OH) attached to an aromatic hydrocarbon group. Polyphenols are characterized by their multiple phenolic hydroxyl groups, which contribute to their chemical structure and biological activity. They were first identified in the mid-19th century when chemists began studying the chemical compounds found in plant materials. The recognition of their health benefits has grown significantly since the 1980s, particularly due to research highlighting their antioxidant properties and potential role in reducing the risk of chronic diseases such as heart disease, diabetes, and cancer. Today, polyphenols are widely studied in nutritional science, pharmacology, and biochemistry for their various health-promoting effects.
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.
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- 34454 enigmatically
- 34455 tainting
- 34456 ungulate
- 34457 polyphenol
- 34458 traduced
- 34459 undependable
- 34460 criminologist
- ...