Isolation and antioxidant activity of galloyl flavonol glycosides from the seashore plant, Pemphis acidula

T Masuda, K Iritani, S Yonemori, Y Oyama…

文献索引：Masuda; Iritani; Yonemori; Oyama; Takeda Bioscience, biotechnology, and biochemistry, 2001 , vol. 65, # 6 p. 1302 - 1309

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被引用次数: 40

摘要

Four kinds of galloyl flavonol glycosides were found in the leaf extract of Pemphis acidula, a plant growing on the subtropical seashore. Their chemical structures were elucidated to be quercetin or kaempferol 6''-O-galloyl-β-D-glycosides by using spectroscopic and chemical analyses. One of the flavonols, kaempferol-3-O-(6-O-gallyol-β-D-galactopyranoside), was newly isolated from natural sources and its structure was completely determined in this ...