| 扶芳藤多酚的微波辅助提取和含量测定 |
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| 引用本文： | 赖红芳,韦瑞松,黄秀香.扶芳藤多酚的微波辅助提取和含量测定[J].河池学院学报,2008,28(5). |
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| 作者姓名： | 赖红芳 韦瑞松 黄秀香 |
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| 作者单位： | 河池学院,化学与生命科学系,广西,宜州,546300 |
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| 摘 要： | 目的:从扶芳藤提取多酚,并测定其含量.方法:运用微波技术提取扶芳藤多酚,用比色法测定多酚含量.结果:测得扶芳藤中多酚含量为3.15%,平均回收率为99.94%,RSD=2.08%(n=5).结论:首次运用微波技术从扶芳藤中提取多酚,同时测定方法简便、快速、灵敏,实验结果令人满意.
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| 关 键 词： | 微波技术 扶芳藤 多酚 提取 含量测定 |
Microwave Assisted Extraction and Determination of Polyphenols in Euonymus fortunei |
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| LAI Hang-fang,WEI Rui-song,HUANG Xiu-xiang.Microwave Assisted Extraction and Determination of Polyphenols in Euonymus fortunei[J].Journal of Hechi University,2008,28(5). |
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| Authors: | LAI Hang-fang WEI Rui-song HUANG Xiu-xiang |
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| Institution: | LAI Hang-fang,WEI Ruei-song,HUANG Xiu-Xiang(Department of Chemistry , Life Sciences,Hechi Unisersity,Yizhou,Guangxi 546300,China) |
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| Abstract: | Objective:To extract and determine the polyphenols in E.fortunei.Methods:polyphenols in Euonymus fortunei are extracted by microwave technology and determined by colorimetry;Results:The content of polyphenols in E.fortunei is 3.15%,and the average recovery rate are 99.94%,RSD equals 2.08%(n=5).Conclusion:Microwave Technology is first applied to extract polyphenols in E.fortunei.The method is simple,easy and reproducible and the result is satisfactory. |
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| Keywords: | Microwave technology Euonymus fortunei polyphenols Extract Determination |
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