| 正交法研究云南粗根荨麻多糖的提取条件 |
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| 引用本文： | 李仲昆,王崇静,王珩,尹为民.正交法研究云南粗根荨麻多糖的提取条件[J].中国实用医药,2012,7(15):18-20. |
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| 作者姓名： | 李仲昆 王崇静 王珩 尹为民 |
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| 作者单位： | 1. 昆明市延安医院,650051
2. 云南省第一人民医院 |
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| 基金项目： | 云南省科技计划面上项目 |
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| 摘 要： | 目的研究提取和测定云南粗根荨麻多糖的方法。方法用正交法对云南粗根荨麻多糖的提取条件进行研究,用硫酸-苯酚比色法对多糖的含量进行测定。结果粗根荨麻水提物、粗多糖、精制多糖的多糖含量分别为12.3%、30.4%、42.7%。结论提取和测定粗根荨麻多糖的方法简便易行,稳定可靠。
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| 关 键 词： | 云南粗根荨麻 正交设计 多糖 |
Orthogonal design study the extraction conditions of Yunnan Urtica Macrorrhiza Hand-Mazz polysaccharide |
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| Institution: | LI Zhong-kun,WANG Chong-jing,WANG Heng,et al.Yan’an Hospital of Kunming,Yunnan Kunming 650051,China |
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| Abstract: | Objective To study the methods of extraction and determination Yunnan Urtica Macrorrhiza Hand-Mazz polysaccharide.Methods To study the extraction conditions of Yunnan Urtica Macrorrhiza Hand-Mazz polysaccharide with orthogonal design.The polysaccharide was determined by colourimetry with sulfuric acid-phenol as colourimetric resgent.Results Yunnan Urtica Macrorrhiza Hand-Mazz aqueous extracts,polysaccharide,purification of the polysaccharide contents are respectively 12.3%,30.4%,42.7%.Conclusion Extraction and determination of Yunnan Urtica Macrorrhiza Hand-Mazz polysaccharide method is simple,stable and reliable. |
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| Keywords: | Yunnan Urtica Macrorrhiza Hand-Mazz Orthogonal design Polysaccharide |
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