Research Article

Antioxidative Effects and Inhibition of Human Low Density Lipoprotein Oxidation In Vitro of Polyphenolic Compounds in Flammulina velutipes (Golden Needle Mushroom)

Figure 4

Effect of F. velutipes fractions upon lag time of conjugated diene (CD) formation. The gradual increase in the lag time of CD formation at 234 nm indicates the extent of ox-LDL inhibition by the respective fraction against the FeSO4-induced LDL oxidation. The positive control, quercetin, and all the fractions were used at 1 μg/mL conc.