共 5 条
Free radical generation in bitter tea (Ilex latifolia) studied by EPR spectroscopy
被引:0
作者:
Goodman, BA
[1
]
Pirker, KF
[1
]
Reichenauer, TG
[1
]
Ho, PT
[1
]
Duong, HHT
[1
]
机构:
[1] ARC Seibersdorf Res GmbH, Dept Environm Res, Seibersdorf, Austria
来源:
NATURAL ANTIOXIDANTS AND MICRONUTRIENTS
|
2005年
关键词:
D O I:
暂无
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
Paramagnetic components in leaf tissue from Ilex latifolia have been studied by EPR spectroscopy along with aqueous extracts made in the presence and absence of spin traps. The spin trapping experiments show the presence of hydroxyl and C-centred radicals, whilst in the absence of spin traps the experiments show that there is complex free radical chemistry, with some radicals being very stable.
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页码:139 / 143
页数:5
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