Figure 2

A diagrammatic visualization scheme for the correlation of antioxidant activities and antioxidant content. (A) Plants with high Antioxidant activity: 1, 2, 3, 4, 5, 6, 8, 10, 11, 13, 14, 15, 16, 18, 19, 20, 23, 26, 31, 33, 34, 36, 38, 39, 40, 41, 42, and 43; (B) Plants with high antioxidant activity and also contain significant antioxidant constituents: 1, 2, 3, 4, 5, 6, 8, 10, 13, 14, 15, 16, 18, 20, 23, 26, 31, 33, 34, 36, 38, 39, 40, 41, 42, and 43; (C) Plants with medium to high Phenolic content: 6, 13, 16, 20, 31, 33, 34, 41, 42, and 43; (D) Plants with medium to high Flavonoid content: 1, 4, 6, 8, 13, 16, 20, 29, 31, 33, 34, 36, 38, 41, 42, and 43; (E) Plants with medium to high Trace metal content: 2, 5, 10, 14, 15, 18, 23, 26, 27, 28, 31, 34, 37, 39, 40, 41, and 43. (Note: The names of the plants corresponding to the numbers in the legend are given in Table 1).