Bioscience, Biotechnology and Biochemistry 2006-Sep
Analysis of antioxidant activities contained in the Boesenbergia pandurata Schult. Rhizome.
只有注册用户可以翻译文章
登陆注册
链接已保存到剪贴板
关键词
抽象
The rhizome of Boesenbergia pandurata Schult. was found to possess potent antioxidant activity in a rat brain homogenate model. Bioassay-guided isolation of the active compounds from a CH2Cl2-MeOH (1:1) extract led to the isolation of 5-hydroxy-7-methoxyflavanone, panduratin A, 5,7-dihydroxyflavanone, 2',6'-dihydroxy-4'-methoxychalcone, 2',4'-dihydroxy-6'-methoxychalcone, and 4-hydroxypanduratin A. Panduratin A, 4-hydroxypanduratin A, and 2',6'-dihydroxy-4'-methoxychalcone were also found to exert neuroprotective effects.