| 不同产地金线莲根茎和叶中多糖含量对比 |
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| 引用本文： | 陈晓兰,黄丽英,黄丽萍,吴萍萍,王美华.不同产地金线莲根茎和叶中多糖含量对比[J].分析测试技术与仪器,2012,18(3):135-139. |
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| 作者姓名： | 陈晓兰 黄丽英 黄丽萍 吴萍萍 王美华 |
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| 作者单位： | 福建医科大学 药学院,福建福州350004 |
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| 基金项目： | 福建省科技厅重点项目（2009I0009），福建医科大学教授基金项目（01601086） |
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| 摘 要： | 考察了不同产地金线莲根茎和叶中多糖含量。应用超声辅助法和微波-超声协同萃取法提取金线莲根茎和叶中多糖，用苯酚-硫酸法测定其含量。微波-超声协同萃取法提取优于超声辅助法提取，金线莲根茎部的多糖含量高于叶中多糖含量，福建华安产金线莲多糖含量最高。金线莲中多糖含量为0.8509%～6.400%，具有开发药用的价值。
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| 关 键 词： | 金线莲 多糖 提取 |
| 收稿时间： | 2012/6/22 0:00:00 |
| 修稿时间： | 2012/8/13 0:00:00 |
Comparison of Polysaccharide Contents of Rootstocks and Leaves in A. roburghii of Different Producing Areas |
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| Cheng Xiao-lan,HUANG Li-ying,HUANG Li-ping,WU Ping-ping and WANG Mei-hua.Comparison of Polysaccharide Contents of Rootstocks and Leaves in A. roburghii of Different Producing Areas[J].Analysis and Testing Technology and Instruments,2012,18(3):135-139. |
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| Authors: | Cheng Xiao-lan HUANG Li-ying HUANG Li-ping WU Ping-ping and WANG Mei-hua |
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| Institution: | College of Pharmaceutical, Fujian Medical University, Fuzhou 350004,China |
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| Abstract: | The polysaccharide contents of rootstocks and leaves of Anoectochilus roburghii(Wall.) Lindl(A.roburghii) in different producing areas have been investigated.Ultrasonic method and microwave-ultrasonic synergistic extraction methods were used to extract polysaccharides from A.roburghii.rootstocks and leaves and polysaccharide contents was determined using the phenol-sulfuric acid method.The microwave-ultrasonic synergistic extraction method is superior to ultrasonic-assistant extraction.The polysaccharides content of A.roburghii of the rootstock part is higher than that of the leat part,and A.roburghii of Fujian Huaan areas has the highest polysaccharide content.The polysaccharide content of A.roburghii,0.8509% to 6.400%,is worth to exploit as a medicine. |
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| Keywords: | Anoectochilus roburghii(Wall ) Lindl polysaccharides extract |
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