Magnolol Magnolia bark p.e Test method HPLC; Anti-cancer, antioxidant, antibacteria GMP Factory 60000 ... .3.Powerful antioxidant protection: 1000 times potent more than vitamin E in inhibiting lipid peroxidation.4.Resisting bacteria and ulcer, sedate ... hyphomycetes significantly and inhibits perversive streptococci. Magnolol Magnolia bark p.e