Research Article

Pueraria lobata Extract Protects Hydrogen Peroxide-Induced Human Retinal Pigment Epithelial Cells Death and Membrane Permeability

Table 2

Contents of puerarin, daidzein, and daidzin in the P. lobata extract.

CompoundsContent (mean ± SD, n = 3)
μg/mg(%)

Puerarin188.90 ± 2.2218.9
Daidzein2.73 ± 0.030.3
Daidzin32.54 ± 0.453.3