| 蜈蚣草总黄酮体外抗氧化作用的研究 |
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| 引用本文： | 周向军,高义霞,杨宗琪,景红艳.蜈蚣草总黄酮体外抗氧化作用的研究[J].资源开发与市场,2010,26(4):294-296. |
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| 作者姓名： | 周向军 高义霞 杨宗琪 景红艳 |
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| 作者单位： | 天水师范学院,生命科学与化学学院,甘肃,天水,741001 |
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| 基金项目： | 天水师范学院中青年教师科研项目 |
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| 摘 要： | 通过回流法提取蜈蚣草黄酮类化合物,利用分光光度法测定总黄酮的含量,并分析了它对羟基自由基、超氧阴离子自由基的清除作用和总抗氧化能力。结果表明,蜈蚣草总黄酮含量为6.15%,且具有较好的抗氧化能力。
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| 关 键 词： | 蜈蚣草 总黄酮 抗氧化 |
Study on Extraction of Flavonoids in Pteris Vittata L.and Its Antioxidant Effects |
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| ZHOU Xiang-jun,GAO Yi-xia,YANG Zong-qi,JING Hong-yan.Study on Extraction of Flavonoids in Pteris Vittata L.and Its Antioxidant Effects[J].Resource Development & Market,2010,26(4):294-296. |
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| Authors: | ZHOU Xiang-jun GAO Yi-xia YANG Zong-qi JING Hong-yan |
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| Institution: | ZHOU Xiang-jun,GAO Yi-xia,YANG Zong-qi,JING Hong-yan(College of Life Science , Chemistry,Tianshui Normal University,Tianshui 741001,China) |
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| Abstract: | The flavonoids compounds in Pteris vittata L.were prepared by refluxing extraction,the content of total flavones was determined by spectrophotometry.And total antioxidant capacity,the scavenging effect on hydroxyl radicals and superoxide anion radical were also analyzed.The results showed that the content of total flavones was 6.15%,which had a good antioxidant capacity. |
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| Keywords: | Pteris vittata L total flavonoids antioxidant activity |
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