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수목추출물의 생리활성에 관한 연구 (4) : 산벚나무 심재의 Flavonoids Flavonoids in heartwood of Prunus sargentii
최돈하,이학주,이성숙,가등후 한국목재공학회 2001 목재공학 Vol.29 No.2
The structures of six flavonoids isolated from heartwood of Prunus sargentii(Rosaceae) were analyzed by Mass and NMR spectrometry. These flavonoids were grouped into dihydroflavonol, flavanone, and flavanone glycoside, and identified as follows : 3,3',4',5,7-pentahydroxyflavanone(taxifolin) as a dihydroflavonol, 5-hydroxy-7-methoxyflavanone(pinostrobin), 4',5,7-trihydroxyflavanone(naringenin), 3',4',5,7tetrahydroxyflavanone(eriodictyol), 5,7-dihydroxyflavanone(pinocembrin) as a flavanone and 7-hydroxyflavanone 5-O-βD-glucopyranoside(verecundin) as a flavanone glycoside.