• Archives of Pharmacal Research
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• 제8권2호
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• pp.85-89
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• 1985

It was revealed that magnolol and honokiol isolated from the stem bark of Magnolia obovata, had potent antibacterial activity against Bacillus anthracis. A quantitative analytical method of magnolol and honokiol by HPLC has been established, and the amounts of the two components in the dried stem bark of M. obovata were 1, 94% and 0.44%, respectively.