polyphenol

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polyphenol

(pŏl″ē-fē′nōl) [″ + ″]
Any of a large group of colorful phytochemicals found in plants, many of which are antioxidants. Polyphenols include several thousand flavonoids, including flavanones, anthocyanidins, isoflavonoids, and catechins.
References in periodicals archive ?
Employing a unique, patented technology, we have harnessed these polyphenolic compounds in their most natural form with their efficacy 100% intact for the benefit of P80 consumers.
The researchers made phenolic extracts from Pinot noir grape pomace or seeds, which are known to have high polyphenolic content.
A brief survey of the polyphenolic landscape obviously cannot do the subject justice.
Some examples of bioactive dietary ingredients are dietary fiber, flavonoids, polyphenolic compounds, tocopherols, ascorbic acid and isoavones (Negi et al.
Total polyphenolic content, total flavonoid content and antiradical activity of Capsicum annuum methanolic extract.
Key words: Phytochemistry, TPC,TFC,Antioxidant activity, Polyphenolic Compounds,Lamiaceae.
The aim of the present study was to assess the activity of propolis from the arid region of Tucuman, Argentina, as inhibitor of pro-inflammatory enzymes, antioxidant, antifungal and nematicidal effect as well as to get a first insight into the polyphenolic profile of the samples.
Gallic acid (Sigma chemicals, USA) for determination of total polyphenolic activity.
In this work, we report the protective effect of several polyphenolic compounds which include three phenolic acids, gallic acid (GA), caffeic acid (CfA), and chlorogenic acid (ChA), two flavonoid compounds, catechin (Cat) and quercetin (Qc), and one vanilloid, capsaicin (Cap).
The polyphenolic component, in particular, distinguishes and influences the quality of red wines.
The new formula is characterized because of its high polyphenolic content, high water solubility and produced under the main Green Extraction principles.
For instance, -3 polyunsaturated fatty acids and a number of polyphenolic phytochemicals have been shown to be effective against inflammation in animal and cell models.