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The present work investigated the bioprotective capacities of red-fleshed sweet cherry cultivars (Prunus avium; Lapins, Stella, Sweetheart and Staccato), with distinct differences in anthocyanins and vitamin C contents, on human… Click to show full abstract
The present work investigated the bioprotective capacities of red-fleshed sweet cherry cultivars (Prunus avium; Lapins, Stella, Sweetheart and Staccato), with distinct differences in anthocyanins and vitamin C contents, on human intestinal Caco-2 cells exposed to hydrogen peroxide (H2O2)-induced oxidative stress. Three assays of cell health, the 3-(4,5-dimethythiazol-2-yl)-2,5-diphenyl-tetrazolium-bromide cell viability assay, the lactate dehydrogenase membrane leakage assay and nitric oxide production, were used to determine if these cherry digests differed in their ability to protect Caco-2 cells from H2O2. Cells treated with digests from cherries identified as containing high anthocyanins provided the greatest protection against H2O2. A strong linear correlation (-0.82
Journal Title: Food chemistry
Year Published: 2017
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