Freezing Blueberries Improves Antioxidant Availability

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Blueberries pack a powerful antioxidant punch, whether eaten fresh or from the freezer, according to South Dakota State University graduate Marin Plumb. Anthocyanins, a group of antioxidant compounds, are responsible for the color in blueberries, she explains. Since most of the color is in the skin, freezing the blueberries actually improves the availability of the […]

Baking blueberries changes their polyphenol content, health benefits

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Blueberries are called a “superfood” for their high polyphenol content, but when served as warm, gooey pie filling or when lending bursts of sweet flavor to a muffin, their “super” health benefits change. Scientists studied how cooking and baking affect the increasingly popular fruit’s polyphenols and reported their mixed findings — levels of some of […]