摘要
对中草药甘草中金属元素与总黄酮含量进行测定,并对其清除超氧自由基进行研究。测定结果显示,甘草中含有丰富的金属元素和黄酮类化合物,其中总黄酮为16.42%,金属元素含量为铁>锌>锰>铜,对超氧自由基具有一定的清除作用。实验结果为研究甘草治疗呼吸系统疾病及清除自由基提供了有用的数据。
The contents of metal elements and flavonoid were determined and the antioxidative activity was studied.The contents of metal elements and flavonoid were rich in licorice root,the content of flavonoid was 16.42%,the contents of metal elements are in the order of ironzincmanganesecopper.Flavonoid had antioxidative activity on superoxide radical scavening.The results provide a useful data for using licorice root to against respiratroy system diseases and scavenge free radical.
出处
《光谱实验室》
CAS
CSCD
北大核心
2011年第3期1258-1260,共3页
Chinese Journal of Spectroscopy Laboratory
基金
吉林省教育厅课题(第自125号)
关键词
甘草
总黄酮
金属元素
抗氧化
Licorice Root
Flavonoid
Metal Element
Antioxidant
