| 西归黄酮体外抗氧化活性的研究 |
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| 引用本文： | 周萍,王丽萍,邓励,何洁,王昌友,王成军.西归黄酮体外抗氧化活性的研究[J].安徽农业科学,2011,39(3):1359-1360. |
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| 作者姓名： | 周萍 王丽萍 邓励 何洁 王昌友 王成军 |
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| 作者单位： | 大理学院药学院,云南大理,671000 |
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| 基金项目： | 大理学院应用开发研究基金，大理学院药物研究所大学生基金 |
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| 摘 要： | 目的]研究西归黄酮体外抗氧化活性。方法]分别采用水杨酸比色法、邻苯三酚自氧化法和DPPH法测定和评价西归黄酮体外抗氧化的效果,以抗坏血酸作为对照。结果]西归黄酮能较好地清除羟自由基、超氧阴离子自由基和DPPH自由基。结论]西归黄酮具有较好的体外抗氧化活性。
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| 关 键 词： | 西归 总黄酮 抗氧化性 自由基 |
Study on Antioxidative Activity of Flavonoids Extracted from Seselopsis in vitro |
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| Institution: | ZHOU Ping et al(College of Pharmacy,Dali Universty,Dali,Yunnan 671000) |
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| Abstract: | Objective] The research aimed to investigate the antioxidative effects of flavonoids extracted from seselopsis in vitro.Method] The antioxidative effects were measured and evaluated by using salicylic acid colorimetry,pyrogallol autoxidation method and DPPH radical scavenging respectively,with ascorbic acid as the control.Results] The total flavonoids in seselopsis had strong capacity for scavenging hydroxyl radical,superoxide anion radical and DPPH radical.Conclusion] The flavonoids extracted from seselopsis had strong antioxidative effects in vitro. |
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| Keywords: | Seselopsis Total flaronoids Antioxidation activity Free radical |
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