In-vivo antioxidant activities of unprocessed and processed lupin flours. The CAT, SOD, LPO activities and protein contents in serum, liver and kidney samples of CCl4 treated oxidative mice model after administration of processed and unprocessed flours of lupin cultivar Mandelup. Values were expressed as mean ± SEM where n = 6 mice in each groups and single and double stars indicated statistical significances (* p < 0.05; ** p < 0.01) vs. normal control group; Φ p < 0.05 indicated significance vs. standard (by post-hoc Bonferroni test). (A–D) indicated activity of CAT (Catalase), SOD (Superoxide dismutase), LPO (Lipid peroxidation) and protein content, respectively. Group I: normal control, II: CCl4 control, III: standard (silymarin), IV: unprocessed flour (200 mg/kg), V: unprocessed flour (400 mg/kg), VI: processed flour (200 mg/kg) and VI: processed flour (400 mg/kg).