Table 2.
Polyphenols content of the methanolic extracts of TL, TF, TSB and TRB
| Polyphenols | TL | TF | TSB | TRB |
|---|---|---|---|---|
| Phenolicsa |
103.68 ± 17.471 |
52.71 ± 3.17 |
285.62 ± 2.54 |
165.27 ± 3.28 |
| Flavonoidsb |
6.667 ± 2.45 |
4.198 ± 2.26 |
102.469 ± 6.19 |
12.59 ± 2.96 |
| Flavonolsc |
185.48 ± 1.19 |
149.01 ± 2.78 |
220.38 ± 1.26 |
132.54 ± 1.77 |
| Proanthocyanidinsb | 2.36 ± 0.04 | 1.94 ± 0.25 | 4.68 ± 0.05 | 3.33 ± 0.07 |
NB: 1Each value is the average of three analyses ± standard deviation. a, b and c expressed in terms of GAE, CAE and QUE, respectively (mg of GA, CA and QU/g of dry extract, respectively).