Antioxidant capacity as influenced by total phenolic and anthocyanin content, maturity, and variety of Vaccinium species

作者: Ronald L. Prior , Guohua Cao , Antonio Martin , Emin Sofic , John McEwen

DOI: 10.1021/JF980145D

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摘要: Different cultivars of four Vaccinium species [Vaccinium corymbosum L (Highbush), Vaccinium ashei Reade (Rabbiteye), Vaccinium angustifolium (Lowbush), and Vaccinium myrtillus L (Bilberry)] were analyzed for total phenolics, total anthocyanins, and antioxidant capacity (oxygen radical absorbance capacity, ORAC). The total antioxidant capacity of different berries studied ranged from a low of 13.9 to 45.9 μmol Trolox equivalents (TE)/g of fresh berry (63.2− 282.3 μmol TE/g of dry matter) in different species and cultivars of …

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