| 柑橘黄酮体外清除活性氧自由基作用的研究 |
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| 引用本文： | 陈世彪,李莉,李海涛. 柑橘黄酮体外清除活性氧自由基作用的研究[J]. 安徽农业科学, 2010, 38(9): 4553-4554. DOI: 10.3969/j.issn.0517-6611.2010.09.051 |
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| 作者姓名： | 陈世彪 李莉 李海涛 |
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| 作者单位： | 青海大学农牧学院,青海西宁,810003;青海大学农牧学院,青海西宁,810003;青海大学农牧学院,青海西宁,810003 |
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| 摘 要： | [目的]研究柑橘黄酮体外清除活性氧自由基的作用。[方法]加入柑橘黄酮后,测定邻苯三酚自氧化速率,研究柑橘黄酮体外清除活性氧自由基的作用,并与维生素C、75%乙醇的作用进行比较。[结果]0.1ml1mg/ml维生素C与0.1ml1mg/ml柑橘黄酮对45mmol/L邻苯三酚自氧化的平均抑制率分别达到50.98%±13.9%、27.78%±2.58%,二者间有极显著差异（P〈0.01）。0.1ml75%乙醇对45mmol/L邻苯三酚自氧化的平均抑制率达到10.89%±1.84%,与0.1ml1mg/ml柑橘黄酮和0.1ml1mg/ml维生素C相比,有极显著差异（P〈0.01）。[结论]柑橘黄酮具有显著地清除体外活性氧自由基的作用。
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| 关 键 词： | 邻苯三酚自氧化 活性氧自由基 维生素C 柑橘黄酮 |
Study on the Role in Scavenging Reactive Oxygen Free Radicals of Citrus Flavonoids in vitro |
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| CHEN Shi-biao et al. Study on the Role in Scavenging Reactive Oxygen Free Radicals of Citrus Flavonoids in vitro[J]. Journal of Anhui Agricultural Sciences, 2010, 38(9): 4553-4554. DOI: 10.3969/j.issn.0517-6611.2010.09.051 |
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| Authors: | CHEN Shi-biao et al |
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| Affiliation: | Agriculture and Animal Husbandry College of Qinghai University;Xining;Qinghai 810003 |
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| Abstract: | [Objective] The paper aimed to study the role in scavenging reactive oxygen free radicals of Citrus flavonoids in vitro. [Method] The rate of Pyrogallol autoxidation was determined after adding Citrus flavonoids,the role inscavenging reactive oxygen free radicals of Citrus flavonoids in vitro was studied,and compared with the roles of vitamin C and 75% alcohol. [Result] The average inhibition rates of 0.1 ml 1 mg/ml vitamin C and 0.1 ml 1 mg/ml Citrus flavonoids to 45 mmol/L Pyrogallol autoxidation reached ... |
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| Keywords: | Pyrogallol autoxidation Reactive oxygen free radical Vitamin C Citrus flavonoids |
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