| 宁波苦丁有效成分提取方法的比较及其抗氧化活性的研究 |
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| 引用本文： | 王鸿,陆红娅,陈建澍,欧志敏,易喻,应国清.宁波苦丁有效成分提取方法的比较及其抗氧化活性的研究[J].林产化学与工业,2007,27(5):89-93. |
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| 作者姓名： | 王鸿 陆红娅 陈建澍 欧志敏 易喻 应国清 |
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| 作者单位： | 浙江工业大学,药学院,浙江,杭州,310014 |
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| 基金项目： | 浙江省科技攻关计划，浙江工业大学青年学术骨干资助 |
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| 摘 要： | 采用水蒸气蒸馏法(SDE)、乙醇法(EE)、超声波法(UWE)、微波法(MAE)和超临界CO2萃取法(SCDE)提取宁波苦丁有效成分,得率分别为:0.048%、0.011%、0.631%、0.522%和0.935%,毛细管GC-MS法分别鉴定出10、9、12、9和20种成分,体外抗氧化活性测试均显示了抗氧化结果,活性强度依次为:超临界CO2萃取法＞超声波法＞水蒸气蒸馏法＞乙醇法＞微波法.
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| 关 键 词： | 苦丁 有效成分 抗氧化活性 |
| 文章编号： | 0253-2417（2007）05-0089-05 |
| 修稿时间： | 2006-09-27 |
Study on Extraction and Antioxidant Activity of Active Constituents from Ilex latifolia Thunb. in Ningbo |
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| WANG Hong,LU Hong-ya,CHEN Jian-shu,OU Zhi-min,YI Yu,YING Guo-qing.Study on Extraction and Antioxidant Activity of Active Constituents from Ilex latifolia Thunb. in Ningbo[J].Chemistry & Industry of Forest Products,2007,27(5):89-93. |
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| Authors: | WANG Hong LU Hong-ya CHEN Jian-shu OU Zhi-min YI Yu YING Guo-qing |
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| Institution: | College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China |
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| Abstract: | The active constituents of Ilex latifolia Thunb.were extracted by steam distillation extraction(SDE),ethanolic extraction(EE),ultrasonic wave extraction(UWE),microwave-assisted extraction(MAE),and supercritical carbon dioxide extraction(SCDE) and the extraction yields were: 0.048 %,0.011 %,0.631 %,0.522 % and 0.935 %,respectively.Then their constituents(10 compounds(SDE),9 compounds(EE),12 compounds(UWE),9 compounds(MAE) and 20 compounds(SCDE)) were assayed by GC-MS.All active constituents showed antioxidant activity in vitro.In the assay an activity order of active constituents could be established: SCDE>UWE>SDE>EE>MAE. |
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| Keywords: | Ilex latifolia Thunb active constituents antioxidant activity |
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