Skip to main content
. 2011 Oct 12;16(10):8590–8600. doi: 10.3390/molecules16108590

Table 3.

Antiradical activities in chestnut burs extracts and fractions.

EC50 (μg/assay)
Water extraction 30% Ethanol extraction 50% Ethanol extraction 75% Ethanol extraction Fraction II Fraction I
DPPH 50.9 36.0 35.9 33.8 11.4 188
ABTS 10.6 8.48 8.03 7.03 5.80 12.5