Table 3.
Total phenolic content and total antioxidant capacity of the HRCHs
| Sample | TPC | DPPH | FRAP |
|---|---|---|---|
| mg GAE·g−1 | TEACa μmol TE·g−1 | TEACa μmol TE·g−1 | |
| HRCH 1 | 106.39 ± 0.1 | 1382.18 ± 27.7 | 71.35 ± 3.1 |
| HRCH 2 | 147.32 ± 1.1 | 1126.91 ± 43.3 | 105.51 ± 1.9 |
| HRCH 3 | 143.40 ± 2.3 | 999.64 ± 32.0 | 101.65 ± 0.4 |
| HRCH 4 | 128.39 ± 2.2 | 230.96 ± 11.8 | 85.59 ± 2.0 |
| HRCH 5 | 136.80 ± 2.2 | 858.33 ± 37.9 | 96.82 ± 0.6 |
| HRCH 6 | 143.03 ± 1.1 | 584.23 ± 1.3 | 103.23 ± 0.9 |
| HRCH 7 | 138.17 ± 2.3 | 1092.36 ± 69.1 | 99.66 ± 6.9 |
| HRCH 8 | 147.31 ± 2.2 | 1109.79 ± 31.9 | 110.34 ± 1.4 |
| HRCH 9 | 130.33 ± 1.1 | 919.64 ± 46.6 | 86.21 ± 1.3 |
aTEAC = Trolox equivalent (TE) antioxidant concentration