Table 3.
Total phenolic, total flavonoid contents and ORAC (oxygen radical absorbance capacity) of extracts from Aronia melanocarpa
Extraction solvent | Total phenolic (TA1) mg/g) | Total flavonoid (rutin mg/g) | ORAC (µM TE/g FW) |
hot water | 80.14±0.69b2) | 56.98±2.64b | 715.66±12.99b |
50% ethanol | 121.38±2.12a | 104.58±0.93a | 768.15±17.83a |
50% methanol | 122.43±1.42a | 104.19±1.36a | 780.77±34.70a |
TA, tannic acid
Means±SD (n=3) within each column (a-b) followed by the same letter are not significantly different (p<0.05)