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含硒银杏叶清除羟基自由基的ESR研究
INVESTIGATION WITH ESR ON THE HYDROXYL RADICAL SCAVENGING EFFECT OF LEAF OF GINKGO BILOBA L.
【摘要】 利用电子自旋共振技术(ESR)研究了含硒银杏叶提取物对H2O2-Fe2+体系产生的羟基自由基的清除作用.与SOD、茶多酚相比,含硒银杏叶提取物对羟基自基也有很强的清除效果.增添了有实用价值的天然、无公害的清除羟基自由基的新资源.
【Abstract】 We investigate with ESR on the hydroxyl radical scavenging effect of extract of leaf of Ginkgo biloba L. . Compared with SOD and POT, the extract also have a strong effect scavenging to hydroxyl radical. A new, valuable, natural, no poisonous resource scavenging to hydroxyl radical have been found.
- 【文献出处】 天然产物研究与开发 ,Natural Product Research and Development , 编辑部邮箱 ,1999年01期
- 【分类号】R285.5
- 【被引频次】12
- 【下载频次】181