| Sl. no. | Plants | Phenolic content in ethanol | Phenolic content in acetone |
| µg catechol equivalents | µg catechol equivalents | ||
| 1 | Allium schoenoprasum L. | 0.62 mg/mL | 0.74 mg/mL |
| 2 | Ayapana triplinervis M.Vahl | 0.68 mg/mL | 0.63 mg/mL |
| 3 | Cinnamomum zeylanicum L. | 0.78 mg/mL | 0.78 mg/mL |
| 4 | Ocimum sanctum L. | 0.64 mg/mL | 0.66 mg/mL |
| 5 | Piper nigrum L. | 0.74 mg/mL | 0.69 mg/mL |
| 6 | Plectranthus amboinicus Spreng. | 0.8 mg/mL | 0.77 mg/mL |