Table 1. DPPH radical scavenging activity of aronia in different cultivated
Cultivated regions | Concentration (μg/mL) |
50 | 100 | 200 | 400 |
LT1) | HT | LT | HT | LT | HT | LT | HT |
DW extract |
Korea | A | 9.25±0.372)d3)A4) | 28.05±0.35eC | 17.55±0.76eB | 45.38±0.40bE | 30.87±0.34eD | 63.58±0.43eG | 48.90±0.48eF | 72.01±0.17bcH |
B | 8.54±0.54cA | 25.12±1.01cC | 16.52±1.46dB | 49.30±0.28dE | 27.85±1.06cC | 65.26±0.12fF | 45.01±0.89cD | 71.62±0.39bG |
C | 6.21±0.95bA | 24.84±2.75bC | 12.89±0.86bB | 46.18±1.05bE | 25.04±1.43bC | 61.99±1.07cF | 41.85±1.20bD | 71.12±0.46bG |
Poland | D | 7.43±1.01bA | 25.07±1.14cC | 13.22±2.78bB | 49.32±3.30dE | 26.70±0.61cC | 60.90±2.24bF | 41.80±0.35bD | 72.81±0.89cG |
E | 8.79±0.51cA | 26.18±2.23dC | 15.85±1.34cB | 47.49±4.58cE | 28.35±0.68dD | 62.65±7.16dF | 46.94±0.30dE | 71.35±2.29bG |
F | 5.86±0.33aA | 20.57±3.60aC | 11.87±0.88aB | 41.15±5.42aF | 23.42±0.68aD | 59.91±4.00aG | 39.30±0.47aE | 70.12±0.98aH |
80% EtOH extract |
Korea | A | 13.45±0.70aA | 32.65±1.05bB | 37.79±0.61dC | 56.82±0.47cE | 50.79±0.54cD | 69.55±0.41abG | 68.57±0.58cF | 73.05±0.24cH |
B | 15.93±0.98bA | 39.94±1.41dC | 37.95±0.24dB | 58.64±0.60dE | 51.94±0.17dD | 70.13±0.46bF | 69.52±0.32dF | 74.21±0.63dG |
C | 17.50±0.91cA | 32.71±1.07bB | 39.13±0.21eC | 55.99±0.54cE | 49.46±0.5bD | 70.49±0.42bG | 68.63±0.52cF | 72.90±0.27cH |
Poland | D | 17.36±1.07cA | 35.97±0.49cC | 32.37±0.67bB | 54.23±0.46bcE | 50.68±0.99cD | 68.94±0.32aG | 66.50±0.59bF | 71.74±0.53bH |
E | 19.49±0.99dA | 35.71±0.95cB | 35.09±0.53cB | 53.61±0.51bD | 49.21±0.08bC | 70.60±0.61cF | 67.30±0.53cE | 72.78±0.17aG |
F | 16.68±0.77bA | 31.47±0.87aC | 30.21±0.85aB | 51.21±0.87aE | 46.34±0.46aD | 70.35±0.36bG | 64.75±0.41aF | 72.11±0.45bcH |
LT, extracted at 25°C; HT, extracted at 80°C.
Data are means±SD of triplicate experiments.
a-eValues with different superscript letters within the same column are significantly different at p<0.05.
A-DValues with different superscript letters within the same row are significantly different at p<0.05.