| 杜仲翅果桃叶珊瑚甙抗氧化活性的研究 |
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| 引用本文： | 阮德功,马龙,许晖,孙兰萍.杜仲翅果桃叶珊瑚甙抗氧化活性的研究[J].食品工业科技,2011(8):120-122. |
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| 作者姓名： | 阮德功 马龙 许晖 孙兰萍 |
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| 作者单位： | 蚌埠学院生物与食品工程系,安徽蚌埠,233030 |
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| 基金项目： | 安徽省高校省级自然科学研究项目(KJ2009B210Z); 安徽省高等学校省级食品科学与工程特色专业建设点资助(20101091); 安徽省食品科学与工程教学团队项目资助(20101094) |
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| 摘 要： | 目的]研究杜仲翅果桃叶珊瑚甙体外抗氧化活性。方法]以抗坏血酸为对照,采用分光光度法测定杜仲翅果桃叶珊瑚甙对羟自由基、超氧阴离子自由基、过氧化氢自由基的清除作用。结果]杜仲翅果桃叶珊瑚甙对上述自由基均有清除作用,过氧化氢自由基清除效果比抗坏血酸好,清除羟自由基和超氧阴离子自由基能力弱于抗坏血酸。结论]杜仲翅果桃叶珊瑚甙具有一定的清除自由基的作用。
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| 关 键 词： | 杜仲翅果 桃叶珊瑚甙 抗氧化性 |
Study on the antioxidant activity of aucubin from Eucommia seed |
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| RUAN De-gong,MA Long,XU Hui,SUN Lan-ping.Study on the antioxidant activity of aucubin from Eucommia seed[J].Science and Technology of Food Industry,2011(8):120-122. |
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| Authors: | RUAN De-gong MA Long XU Hui SUN Lan-ping |
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| Affiliation: | RUAN De-gong,MA Long*,XU Hui,SUN Lan-ping(Department of Food and Bioengineering,Bengbu College,Bengbu 233030,China) |
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| Abstract: | Objective] To evaluate the antioxidant activity of aucubin from Eucommia seed.Methods] The eliminating ability of aucubin on hydroxyl free radical,superoxide anion free radical and hydrogen peroxide free radical were studied and compared with that of ascorbic acid by spectrophotometry method.Results] Aucubin of Eucommia seed could eliminate all of free radicals above.Comparing with that of ascorbic acid,it had a better effect on the elimination of hydrogen peroxide,but was weak in scavenging hydroxyl rad... |
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| Keywords: | Eucommia seed aucubin antioxidant activity |
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