Isolation, identification, and biological evaluation of Nrf2-ARE activator from the leaves of green perilla (Perilla frutescens var. crispa f. viridis) - Izumi, Y; Matsumura, A; Wakita, S; Akagi, K; Fukuda, H; Kume, T; Irie, K; Takada-Takatori, Y; Sugimoto, H; Hashimoto, T (Free Radic Biol Med, 2012)