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Cranberries contain polyphenols, a class of plant compounds that have antimicrobial and antioxidant properties. They owe their bright red color to flavonoids , which also have antioxidant properties.
Apples contain polyphenols such as flavanols and anthocyanins. Research has also shown that flavonoid -rich foods, such as apples, may help to prevent frailty in older adults .
The fruit is a berry that is larger than the leaves of the plant; it is initially light green, turning red when ripe. It is edible, but has an acidic taste. It is edible, but has an acidic taste. In Britain, cranberry may refer to the native species Vaccinium oxycoccos , [ 1 ] while in North America, cranberry may refer to V. macrocarpon . [ 2 ]
Many other foods and beverages may also contain proanthocyanidins, but few attain the levels found in red grape seeds and skins, [6] with a notable exception being aronia, which has the highest recorded level of proanthocyanidins among fruits assessed to date (664 milligrams per 100 g). [47]
Red wine and dark chocolate contain polyphenols. nerudol – stock.adobe.com Polyphenols, found in dark chocolate, berries, pears, grapes, and red wine, are powerhouse antioxidants that reduce ...
Natural phenols are a class of molecules found in abundance in plants. Many common foods contain rich sources of polyphenols which have antioxidant properties only in test tube studies. As interpreted by the Linus Pauling Institute, dietary polyphenols have little or no direct antioxidant food value following digestion. [7]
Red produce, like watermelon and tomatoes, contain the antioxidant lycopene; blue and purple picks like eggplant and blueberries are rich in anthocyanins; and orange fruits and veggies like ...
The main source of polyphenols is dietary, since they are found in a wide array of phytochemical-bearing foods.For example, honey; most legumes; fruits such as apples, blackberries, blueberries, cantaloupe, pomegranate, cherries, cranberries, grapes, pears, plums, raspberries, aronia berries, and strawberries (berries in general have high polyphenol content [5]) and vegetables such as broccoli ...