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KMID : 0616120180490040336
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Korean Journal of Pharmacognosy
2018 Volume.49 No. 4 p.336 ~ p.340
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Variation of Diarylheptanoid from Alnus sibirica Fitch. Ex Turcz. Processed Enzymatic Hydrolysis
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Wang Hye-Soo
Yin Jun
Hwang In-Hyeok
Lee Min-Won
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Abstract
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Alnus sibirica Fisch. ex Turcz.(AS) geographically distributes in Korea, Japan, Northeast China and Russia. The bark of Alnus species have been used as traditional medicine for the treatment of allergic skin diseases. The content evaluation of compounds which were isolated from the barks of A. sibirica processed enzymatic hydrolysis(EAS); hirsutanonol(1), 5-O-methylhirsutanonol(2), rubranol(3), hirsutenone(4) and muricarpone B(5) was conducted using HPLC. Consequently, in EAS, the content of glycoside was decreased considerably. But the aglycones(1, 3 and 4) were increased highly and 2, 5 were formed newly.
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KEYWORD
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Alnus sibirica, Hirsutanono, Hirsutenone, Enzymatic hydrolysis, HPLC
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