Polyphenolic Contents and Antioxidant Properties of Different Grape (<i>V. vinifera</i>, <i>V. labrusca</i>, and <i>V. hybrid</i>) Cultivars

<table>Individual phenolic acid content in the skin of the twenty grape samples ((a): caffeic acid, (b): p-coumaric acid, (c): cinnamic acid, and (d): total phenolic acid).</table>

BioMed Research International

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Figure 4

Figure 4: Polyphenolic Contents and Antioxidant Properties of Different Grape (<i>V. vinifera</i>, <i>V. labrusca</i>, and <i>V. hybrid</i>) Cultivars 

BioMed Research International

Polyphenolic Contents and Antioxidant Properties of Different Grape (V. vinifera, V. labrusca, and V. hybrid) Cultivars

Figure 4