Cultivar had a significant influence on total anthocyanin concentrations as well as individual anthocyanin composition. The four major basil anthocyanins (labelled A–D) were quantified and cultivar had a statistically significant effect on anthocyanins B (p < 0.01), C (p < 0.01), and D (p < 0.01), but not on anthocyanin A (p = 0.94). Cultivar did not have a significant effect on total phenolic levels, although it did influence the concentration of some individual phenolic acids, including caftaric (p = 0.03) and chicoric (p = 0.04) acids. Although total phenolic and anthocyanin levels correlated with measured FRAP antioxidant capacities, for some cultivars the individual phenolic acid and anthocyanin composition was also an important factor affecting the antioxidant properties.
Cultivar had a significant influence on total anthocyanin concentrations as well as individual anthocyanin composition. The four major basil anthocyanins (labelled A–D) were quantified and cultivar had a statistically significant effect on anthocyanins B (p < 0.01), C (p < 0.01), and D (p < 0.01), but not on anthocyanin A (p = 0.94). Cultivar did not have a significant effect on total phenolic levels, although it did influence the concentration of some individual phenolic acids, including caftaric (p = 0.03) and chicoric (p = 0.04) acids. Although total phenolic and anthocyanin levels correlated with measured FRAP antioxidant capacities, for some cultivars the individual phenolic acid and anthocyanin composition was also an important factor affecting the antioxidant properties.
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