Research Article
Antioxidative Effects of Germinated Brown Rice-Derived Extracts on H2O2-Induced Oxidative Stress in HepG2 Cells
Figure 1
HPLC chromatogram of oryzanol showing (a) oryzanol standard (100 μg/mL) and (b) oryzanol in hexane extract (30 mg/mL) of germinated brown rice. Four isomers of oryzanol were detected corresponding to cycloartenyl ferulate, 24-methylene cycloartanyl ferulate, campestryl ferulate, and mixtures of β-sitosteryl ferulate and cycloartanyl ferulate, respectively.
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