| 总抗氧化能力检测试剂盒(ABTS)法测定 江南星蕨的抗氧化活性 |
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| 引用本文： | 李培源,霍丽妮,苏炜,卢汝梅,邓超澄,吕友国.总抗氧化能力检测试剂盒(ABTS)法测定 江南星蕨的抗氧化活性[J].中国实验方剂学杂志,2011,17(1):162-164. |
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| 作者姓名： | 李培源 霍丽妮 苏炜 卢汝梅 邓超澄 吕友国 |
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| 作者单位： | 1. 广西中医学院药学院,南宁,530001
2. 广西师范学院化学与生命科学学院,南宁,530001 |
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| 基金项目： | 广西中医学院校级课题资助 |
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| 摘 要： | 目的:研究江南星蕨不同溶剂提取物的抗氧化活性。方法:用冷浸法得到江南星蕨乙醇、丙酮和乙酸乙酯提取物,测定了3种提取物的总黄酮含量,并用总抗氧化能力检测试剂盒(ABTS)体系吸光值的变化研究它们的抗氧化能力。结果:3种提取物对ABTS.+自由基清除率均超过了80%,清除率最高可达96.11%。结论:江南星蕨不同溶剂提取物均表现出很强的抗氧化能力,有望作为天然抗氧化剂和功能性食品得到开发。
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| 关 键 词： | 江南星蕨 自由基 抗氧化 |
| 收稿时间： | 2010/8/19 0:00:00 |
Detection of Antioxidative Capacity of Microsorum fortunei Extract by ABTS Assay |
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| LI Pei-yuan,HUO Li-ni,SU Wei,LU Ru-mei,DENG Chao-cheng and LV You-guo.Detection of Antioxidative Capacity of Microsorum fortunei Extract by ABTS Assay[J].China Journal of Experimental Traditional Medical Formulae,2011,17(1):162-164. |
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| Authors: | LI Pei-yuan HUO Li-ni SU Wei LU Ru-mei DENG Chao-cheng and LV You-guo |
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| Institution: | College of Pharmacy, Guangxi Traditional Chinese Medical University, Nanning 530001, China;College of Pharmacy, Guangxi Traditional Chinese Medical University, Nanning 530001, China;College of Chemistry and Life Science, Guangxi Teachers Education University, Nanning 530001, China;College of Pharmacy, Guangxi Traditional Chinese Medical University, Nanning 530001, China;College of Pharmacy, Guangxi Traditional Chinese Medical University, Nanning 530001, China;College of Pharmacy, Guangxi Traditional Chinese Medical University, Nanning 530001, China |
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| Abstract: | Objective: To study the antioxidant activity of several extracts of Microsorum fortunei. Method: The ethanol, acetone and ethyl acetate extacts were obtained by cold-extraction, then the total flavone content was determined and the antioxidant activities of them were studied employing (ABTS) assay. Result: The scavenging activities of all the three extracts on ABTS·+ radical were more than 80%, and the highest scavenging capacity reached 96.11%. Conclusion: All the extracts of M. fortunei had prominent antioxidant activity, which could be employed as natural antioxidants and health care products |
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| Keywords: | Microsorum fortunei free radical antioxidant |
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