Table 3 In vitro antioxidant activity of berberine, cyperus extract, BER/CH-NPs and CRE/CH-NPs.
DPPH % | PMA (mg/g) | FRP (mg/g) | |
---|---|---|---|
CH-NPs | 26.3 ± 1.2e | 8.5 ± 0.5e | 11.1 ± 0.1e |
Bereberine | 53.6 ± 3.5d | 41.5 ± 0.8d | 27.6 ± 0.4d |
BER/CH-NPs | 69.2 ± 1.1c | 49.2 ± 0.3c | 38.3 ± 0.2c |
Cyperus extract | 74.3 ± 2.6c | 47.6 ± 1.2c | 39.8 ± 0.8c |
CRE/CH-NPs | 88.5 ± 1.3b | 65.2 ± 0.3b | 47.5 ± 0.3b |
BER + CRE/CH-NPs | 98.2 ± 1.1a | 76.2 ± 0.4a | 65.3 ± 0.2a |