| 几种饮料清除活性氧自由基的ESR研究 |
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| 引用本文： | 郑莹光,董凤霞,袁毅.几种饮料清除活性氧自由基的ESR研究[J].现代仪器,2002,38(1):37-39. |
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| 作者姓名： | 郑莹光 董凤霞 袁毅 |
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| 作者单位： | 1. 吉林大学测试科学中心,长春,130023
2. 吉林大学第三临床医院,长春,130021 |
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| 摘 要： | 本文用ESR方法直接检测过硫酸铵(ammonium perfullate简称AP)和N,N,N′,N′-四甲基乙二胺(N,N,N′,N′-tetramethyl ethylenediamine简称TEMED)体系产生的活性氧自由基,然后用几种饮料作清除剂,研究它们对体系中产生的O_2~-·和HO·自由基的清除效果.结果表明茶饮料的清除效果最好。
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| 关 键 词： | ESR 超氧阴离子自由基(O_2~-·) 羟基自由基(HO·) 饮料 茶 |
ESR study of scavenging reactive oxygen radicals by some drinks |
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| Zheng Yingguang Dong Fengxia.ESR study of scavenging reactive oxygen radicals by some drinks[J].Modern Instruments,2002,38(1):37-39. |
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| Authors: | Zheng Yingguang Dong Fengxia |
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| Abstract: | Reactive oxygen radicals generated in ammonium perfullate (AP) and N, N, N', N'-tetramethyl ethylenediamine (TEMED) system measured directly by ESR methods. It was studies that the effect of O2-·and HO·radicals in the system were scavenged by some drinks. The results showed that the effect of tea drink was the most fine. |
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| Keywords: | ESR (O_2- HO· Drink Tea |
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