Rice bran is a by-product of brown rice milling process. The aim this study was to determine the effect fermentation on changes total phenolic content, antioxidant activity, and bioactive components in with combination defatting treatment. Coloured (white, red, black) used study. Total content (TPC) activity were analysed Folin-Ciocalteau DPPH radical scavenging (RSA) method, respectively. Bioa...