Antioxidation and scavenging effects on freeradicals of some extracts from Chinese medicines

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Antioxidation and scavenging effects on freeradicals of some extracts from Chinese medicines

机译：一些中药提取物的抗氧化和清除自由基的作用

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摘要

The inhibiting effects of Chinonin, Quercetin and Tannic Acid on the lipid oxidation(LPO) induced by irradiation were investigated by means of a modifiedTBA spectrophotometry. The scavenging effects of these three active compounds onfree radicals were studied by ESR technique. The results showed that antioxidationeffects of Chinonin and Quercetin were better than that of Tannic Acid; thoughscavenging effects of the three active compounds were similar.

机译：用改进的TBA分光光度法研究了壳多糖，槲皮素和单宁酸对辐射诱导的脂质氧化的抑制作用。通过ESR技术研究了这三种活性化合物对自由基的清除作用。结果表明，Chinonin和槲皮素的抗氧化作用均优于鞣酸。三种活性化合物的清除效果相似。

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《核技术（英文版）》 |1999年第4期|211-216|共6页
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作者单位

Institute of Radiation Medicine, Suzhou Medical College, Suzhou 215007;

Institute of Radiation Medicine, Suzhou Medical College, Suzhou 215007;

Institute of Radiation Medicine, Suzhou Medical College, Suzhou 215007;

Institute of Radiation Medicine, Suzhou Medical College, Suzhou 215007;

Biomedical ESR laboratory, Beijing Institute of Radiation Medicine,Beijing 100850;

Biomedical ESR laboratory, Beijing Institute of Radiation Medicine,Beijing 100850;

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收录信息中国科学引文数据库(CSCD);
原文格式 PDF
正文语种 chi
中图分类原子核物理学、高能物理学;
关键词
γ-irradiation; Chinonin; Quercetin; Tannic Acid; LPO; Free radicals; ESR;

机译：γ辐照;肌钙蛋白;槲皮素;鞣酸;LPO;自由基;ESR;

Antioxidation and scavenging effects on freeradicals of some extracts from Chinese medicines

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