| 五种鳞毛蕨科植物总黄酮含量及抗氧化活性分析 |
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| 引用本文： | 黄素楠,王欣,曹建国,戴锡玲.五种鳞毛蕨科植物总黄酮含量及抗氧化活性分析[J].上海师范大学学报(自然科学版),2015,44(6). |
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| 作者姓名： | 黄素楠 王欣 曹建国 戴锡玲 |
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| 作者单位： | 上海师范大学 生命与环境科学学院,上海师范大学 生命与环境科学学院,上海师范大学 生命与环境科学学院,上海师范大学 生命与环境科学学院 |
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| 基金项目： | 上海师范大学校理科科研基金(SK201231) |
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| 摘 要： | 采用铝盐显色分光光度法研究了5种鳞毛蕨科植物的总黄酮含量,并对其抗氧化活性进行分析. 结果表明：所研究的5种鳞毛蕨科植物的总黄酮含量在5 - 8%；狭顶鳞毛蕨的总黄酮含量最多(8.24%),暗鳞鳞毛蕨的总黄酮含量最低(5.01%)；5种鳞毛蕨科植物的黄酮提取液具有良好的抗氧化能力,且提取的黄酮类化合物的添加量在实验剂量范围内与其抗氧化活性(铁还原力、DPPH自由基清除活性、ABTS 清除活性)呈正相关. 为鳞毛蕨科植物资源的开发利用提供参考.
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| 关 键 词： | 鳞毛蕨科 总黄酮 抗氧化活性 |
| 收稿时间： | 2014/11/19 0:00:00 |
| 修稿时间： | 2014/12/11 0:00:00 |
Study on content and antioxidation effect of total flavonoids from five kind of dryopteridaceae plants |
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| Institution: | College of Life and Environment Sciences,Shanghai Normal University,College of Life and Environment Sciences,Shanghai Normal University,College of Life and Environment Sciences,Shanghai Normal University,College of Life and Environment Sciences,Shanghai Normal University |
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| Abstract: | The content and antioxidation effect of total flavonoids from 5 kind of dryopteridaceae plants were studied by aluminum color spectrophotometry. The results showed that the 5 kind of dryopteridaceae plants contained flavonoids, and the total flavonoid contents ranged from 5% to 8%. Dryopteris lacera appeared the highest total flavonoid content(8.24%); Dryopteris atrata appeared the lowest(5.01%). the flavonoids extract in the 5 kind of dryopteridaceae plants had good antioxidant capacity, and the dosage of flavonoids extracted from the plants was in direct proportion to the antioxidation(Iron reducing power, DPPH free radical scavenging activity, ABTS scavenging activity). This paper is to provide a reference for the development and utilization of dryopteridaceae plants. |
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| Keywords: | dryopteridaceae total flavonoid antioxidant activity |
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