Table 4.
Antioxidant activities of the citrus varieties peel extracts.
| Sample | DPPH(mg TE/g) | ABTS(mg TE/g) | FRAP(mg TE/g) |
|---|---|---|---|
| DHP | 7.84 ± 0.35 | 8.66 ± 0.11 | 3.68 ± 0.30 |
| CLU | 6.30 ± 0.24a | 7.96 ± 0.08 | 2.84 ± 0.04a |
| PK | 10.07 ± 0.03 | 9.35 ± 0.19 | 3.48 ± 0.13 |
| AY38 | 7.97 ± 0.03 | 8.63 ± 0.19 | 3.20 ± 0.01 |
| CJ | 8.03 ± 0.47 | 8.63 ± 0.46 | 3.62 ± 0.33 |
| WG | 6.11 ± 0.11a | 9.06 ± 0.14 | 3.58 ± 0.09 |
| BZH | 6.50 ± 0.04a | 8.27 ± 0.11 | 2.85 ± 0.15a |
| GP | 7.24 ± 0.18 | 8.04 ± 0.02 | 3.20 ± 0.06 |
| QJ | 7.03 ± 0.15 | 8.74 ± 0.15 | 3.50 ± 0.13 |
| MRJ | 6.76 ± 0.20a | 7.19 ± 0.34a | 3.41 ± 0.26 |
| CSO | 5.59 ± 0.19a | 8.55 ± 0.32 | 2.95 ± 0.10b |
| XC | 5.44 ± 0.39a | 8.41 ± 0.03 | 2.95 ± 0.21b |
Note: Compared with DHP.
a
P＜0.01.
b
P < 0.05.