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不同条件下邻苯二酚及其衍生物捕获自由基性能研究 被引量：1

Study on Capacity of Scavenge Radicals of Catechol Derivatives under Different Condition
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摘要 通过研究邻苯二酚及其衍生物清除ABTS+.自由基的实验,对其IC50进行比较,分析分子结构和环境因素影响邻苯二酚衍生物的抗氧化活性的规律。结果发现,咖啡酸和邻苯二酚的抗氧化性较强,冰醋酸环境清除能力基本不变,吡啶环境增强抗氧化性。 Through studied on the ability of scavenging ABTS^＋· free radical and comparing their IC50, the relationship between the molecular structure and solvents were analyzed. Result showed the antioxidant of coffee acid and catechol was better. Acetic acid could make the capacity of scavenge radicals invariable, pyridine could increase the capacity of scavenge radicals.
作者 渠畅 潘晶 庄长福 张加研 田珩 秦永剑
机构地区 西南林业大学材料工程学院 广西民族大学广西林产化学与工程重点实验室
出处 《化工技术与开发》 CAS 2012年第9期1-3,共3页 Technology & Development of Chemical Industry
基金 云南省自然科学基金(2010ZC093) 云南省教育厅大学生创新基金(50106010) 广西林产化学与工程重点实验室开放基金(GXFC11-06)
关键词 邻苯二酚 抗氧化 ABTS catechol antioxidant ABTS^＋ ·
分类号 O625.312 [理学—有机化学]
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参考文献7

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二级参考文献16

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化工技术与开发
2012年 第9期

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