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Ascorbic acid and beta-carotene content and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging activity of different parts of Thai purslane.
| Plant parts | Antioxidant compound content | ||
|---|---|---|---|
| Beta-carotene (mg g−1 sample) | Ascorbic acid (mg g−1 sample) | DPPH (%) | |
| Leaf | 0.58 | 3.99 | 76.71 |
| Stem | 0.29 | 2.27 | 90.11 |
| Flower | 0.55 | 2.32 | 91.01 |
