Table 1.
The total content of phenol and flavonoid contents
| Samples | Total phenol (mg/g) | Total flavonoid (mg/g) |
|---|---|---|
| Arctium lappa | 19.35 | 12.29 |
| Echinacea purpurea | 22.99 | 86.21 |
| Zateria multiflora | 151.69 | 77.23 |
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