Figure 1.

Chemical structures of polyphenols of high antioxidant potential, including their bioavailability in plasma, analysed without enzymic conjugation. Data were obtained from Phenol‐Explorer database (www.phenol‐explorer.eu). (H) – C_max data obtained from human studies; (R) – C_max data obtained from animal studies – rats; *presented values correspond to the following glycosides: delphinidin‐3‐O‐rutinoside, cyanidin‐3‐O‐glucoside, peonidin‐3‐O‐glucoside and malvidin‐3‐O‐glucoside; N/A‐ data not available.