Amelioration by Idesia polycarpa Maxim. var. vestita Diels. of Oleic Acid-Induced Nonalcoholic Fatty Liver in HepG2 Cells through Antioxidant and Modulation of Lipid Metabolism

Table 2

The content of TFC and TPC and antioxidant activity of EE, EAE, EF-B, and EF-D (IC₅₀, μg/mL).

Samples	IC50 (μg/mL)		(μg/mL)	TFC; (mg RE/g extract)	TPC; (mg GAE/g extract)
	DPPH	ABTS	FRAP
EE
EAE
EF-B
EF-D
VC			nd	nd	nd
BHT	nd	nd		nd	nd

IC₅₀: concentration that causes 50% scavenging in radical concentration; TFC: total flavonoid content; RE: rutin equivalents; TPC: total phenolic content; GAE: gallic acid equivalents; nd: not determined. All values are represented as ().