Antioxidant Activity Between Defatted and Different Solvent Temperature in Rice Bran var. IR-64 Extract

The extraction of bioactive components in rice bran is influenced by various factors, including defatted treatment and temperature. aim this study was to know the yields, total phenol content, antioxidant activity solvent temperature bran. not significant effect on extract. Temperature significantly increased yield obtained control (non-defatted) 17.19 % with 66.30 content 148.6 mg GAE g −1 While showed a result 0.49 67.33 level 53.34 room treatments 50 °C 70 yields around %; 9.81 7.34 67.3 82.09 77.83 extract, 91.7 extract 59.8 Defatted activity. Therefore, optimum that effective IR-64 at °C.