Chemical composition differences in wild Gardenia jasminoides fruits across provenances using metabolomics

Figure 4 The antioxidant capacity of five wild Gardenia jasminoides fruit extracts. A: Scatter plot of antioxidant capacity of wild Gardenia jasminoides fruits extracts from five provenances; B: Correlation diagram of active ingredients and antioxidant capacity. ^aP < 0.05 vs Lukou; ^bP < 0.05 vs Ningxiang; ^cP < 0.05 vs Xiangxi; ^dP < 0.05 vs Shaoyang. SY: Shaoyang; LK: Lukou; ML: Miluo; XX: Xiangxi; NX: Ningxiang; FRAP: Ferric reducing antioxidant power; DPPH: 2,2-diphenyl-1-picrylhydrazyl.