Parameters | Units | Mulberry fruit extract | Mulberry leaf extract | The combined extract of mulberry fruit and mulberry leaf | Standard reference |
---|---|---|---|---|---|
Active compounds | |||||
Total phenolic content | mg Gallic acid/mg | 217.00 ± 3.33 | 200.33 ± 3.85 | 219.83 ± 0.05 | - |
Total flavonoid content | mg Quercetin/mg | 159.33 ± 4.01 | 128.22 ± 1.70 | 161.11 ± 2.96** | - |
Total anthocyanins content | mg C3G /mg | 270.33 ± 4.19 | 25.33 ± 0.96 | 271.83 ± 0.42*** | - |
Antioxidant activities | |||||
DPPH | EC50 (mg/mL) | 151.25 ± 3.36 | 187.86 ± 3.32 | 72.73 ± 3.56aaa, *** | 12.45 ± 0.01, Trolox |
FRAP | EC50 (mg/mL) | 72.85 ± 0.52 | 144.90 ± 1.84 | 63.88 ± 1.27*** | Trolox |
ABTS | EC50 (mg/mL) | 106.07 ± 2.97 | 184.47 ± 1.49 | 77.18 ± 0.82aaa, *** | 33.67 ± 0.02, Trolox |
Inflammatory marker | |||||
COX-II | EC50 (mg/mL) | 51.55 ± 0.16 | 52.62 ± 0.36 | 48.33 ± 0.20 | 12.22 ± 0.01, Indomethacin |