Skip to main content
Fig. 3 | BMC Complementary and Alternative Medicine

Fig. 3

From: Phytoestrogen (+)-pinoresinol exerts antitumor activity in breast cancer cells with different oestrogen receptor statuses

Fig. 3

DPPH radical scavenging assay. Antioxidant activity of (+)-pinoresinol a against DPPH radicals at 0.03, 0.06, 0.13, 0.25, 0.5, 1 and 2 mole ratios (mol antioxidant/mol DPPH). α-tocopherol b was used as the antioxidant control at the same ratios. Data represents the absorbance of DPPH radicals read at 520 nm for 2 h. Each experiment was performed in triplicate and repeated three times

Back to article page