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| 贵州产天冬中多糖的提取及其抗氧化活性的研究 | |
| 引用本文： | 李艳菊,李琴山,田硕,刘洋.贵州产天冬中多糖的提取及其抗氧化活性的研究[J].湖北农业科学,2012,51(7):1436-1437,1463. |
| 作者姓名： | 李艳菊 李琴山 田硕 刘洋 |
| 作者单位： | 1. 贵阳医学院附属医院血液科,贵阳,550004 2. 北京协和医学院生化教研室,北京,100730 3. 北京工业大学生命科学与生物医学工程系,北京,100022 |
| 基金项目： | 贵阳医学院附属医院博士启动基金，贵州省自然科学基金项目 |
| 摘 要： | 沸水煮提贵州产天冬中的多糖成分并提纯；测定其对·O2-和·OH的清除作用.结果显示贵州产天冬中多糖的提取率为13.00％；一定剂量的天冬多糖在体外对·O2-和·OH具有显著的清除作用(P＜0.05). |
| 关 键 词： | 天冬 多糖 提取 抗氧化 |
Extraction of Polysaccharide from Guizhou Radix Asparagi and Its Andioxidation Activity |
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| LI Yan-ju , LI Qin-shan , TIAN Shuo , LIU Yang.Extraction of Polysaccharide from Guizhou Radix Asparagi and Its Andioxidation Activity[J].Hubei Agricultural Sciences,2012,51(7):1436-1437,1463. | |
| Authors: | LI Yan-ju LI Qin-shan TIAN Shuo LIU Yang |
| Institution: | 1.Hematology Blood Family,Affiliated Hospital of Guiyang Medical College,Guiyang 550004,China; 2.Teaching and Research Section of Biochemistry,Peking Union Medical College,Beijing 100730,China; 3.The College of Life Science and Bio-engineering,Beijing University of Technology,Beijing 100022,China) |
| Abstract: | Polysaccharide was extracted by boiling water method from Guizhou Radix Asparagi.The scavenging effects of Radix Asparagi polysaccharide on ·O2-and ·OH were determined.Results showed that the yield of Radix Asparagi polysaccharide was 13.00%.And the ·O2-and ·OH scavenging effects of Radix Asparagi polysaccharide at a certain dose were significant(P<0.05). |
| Keywords: | Radix Asparagi polysaccharide extraction antioxidation |
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