This study aimed to clarify flavonoids accumulation characteristics and their contribution to antioxidant capacity in wild type (WT) kiwifruit (Actinidia deliciosa) and three cultivated varieties (Xuxiang, XX; Yazui, YZ; Hongyang, HY). Integrating untargeted metabolomics and traditional biochemic...
Oxidative stress is a key inducer of chronic diseases, and apple polyphenols exhibit significant antioxidant potential. This study systematically analyzed polyphenol accumulation characteristics and antioxidant activity of four apple cultivars (Qincui, Jiuyue Qiji, Orin, Ruixue) using a multi-lev...