关键词: 化学发光分析, 根茎类食物, 氧自由基, 抗氧化作用

Abstract: With the help of chemiluminescent analysis, the paper studied three types root’s cropsfood, which was raw and cooked as well as removed skin and retained skin, cleared up O2- from Pyrogallol autooxida tion method ability. In result of the cooked root’s food removed O2- effect is better.

Key words: Chemiluminescent Reactive Oxygen Root&rsquo, s corp food Amtioxygen；