Table 1.
Sample | Extraction Yield (%) 1 | Total Phenolic Content (TPC) (mg/g) 2,5 | Total Proanthocyanidin Contents (PRO) (mg/g) 3,5 |
---|---|---|---|
P. alliacea | 5.03 | 13.45 a ± 0.46 | nd 4 |
P. niruri | 5.58 | 328.80 b ± 13.41 | 322.93 a ± 11.12 |
S. reticulata | 6.53 | 79.30 c ± 4.09 | 22.35 b ± 1.64 |
1 g of extract/g of dry material expressed as %. 2 mg of gallic acid equivalent (GAE)/g extract. 3 mg of cyanidin chloride equivalent (CCE)/g extract. 4 nd = not detected. 5 Different superscript letters in the same column indicate differences are significant at p < 0.05.