| 韭菜叶及韭菜籽醇提物的抗氧化活性研究 |
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| 引用本文： | 孙志勇,陈阳,冯丽娟,王文君,刘啸林.韭菜叶及韭菜籽醇提物的抗氧化活性研究[J].井冈山学院学报,2009,30(8):43-44,46. |
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| 作者姓名： | 孙志勇 陈阳 冯丽娟 王文君 刘啸林 |
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| 作者单位： | [1]遵义医学院珠海校区化学教研室 [2]遵义医学院珠海校区生物工程专业系,广东珠海519041 |
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| 基金项目： | 遵义医学院珠海校区科研启动基金 |
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| 摘 要： | 采用乙醇浸润萃取制备韭菜叶及韭菜籽醇提物,测定提取物对DPPH自由基和羟基自由基的清除能力。结果表明韭菜籽及韭菜叶醇提物对DPPH自由基和羟基自由基的都有较强的清除能力。韭菜籽醇提液对DPPH自由基的清除率的IPC50为0.501 mg/mL;对羟基自由基的清除率的IPC50为0.794 mg/mL。韭菜叶醇提液对DPPH自由基的清除率的IPC50为0.540 mg/mL;对羟基自由基的清除率的IPC50为0.496 mg/mL。
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| 关 键 词： | 韭菜叶 韭菜籽 醇提物 抗氧化 |
The study on the oxidation resistance activities of ethanolic extracts of Chinese chive leaf and Chinese chive seed |
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| SUN Zhi-yong,CHEN Yang,FENG Li-juan,WANG Wen-jun,LIU Xiao-lin.The study on the oxidation resistance activities of ethanolic extracts of Chinese chive leaf and Chinese chive seed[J].Journal of Jinggangshan University,2009,30(8):43-44,46. |
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| Authors: | SUN Zhi-yong CHEN Yang FENG Li-juan WANG Wen-jun LIU Xiao-lin |
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| Institution: | 1.Department of Chemistry, Zhuhai Compus of Zunyi Medieal College; 2.Department of Bioengineering, Zhuhai Compus of Zunyi Medical College, Zhuhai 519041, China) |
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| Abstract: | Using ethyl alcohol infiltration extract method, the ethanolic extracts of Chinese chive leaf and Chinese chive seed are tested for the elimination ability to DPPH free radical and hydroxyl free radical. The results show that the ethanolic extracts of Chinese chive leaf and Chinese chive seed have strong elimination ability to DPPH free radical and hydroxyl free radical. The IPC50 is 0.501mg/mL for the ethanolic extracts of Chinese chive seed elimination ability to DPPH free radical, and the IPC50 is 0.794mg/mL to hydroxyl free radical. The IPC50 is 0.540mg/mL for the ethanolic extracts of Chinese chive leaf elimination ability to DPPH free radical, and the IPC50 is 0.496mg/mL to hydroxyl free radical. |
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| Keywords: | Chinese chive leaf Chinese chive seed ethanolic extracts oxidation resistance |
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