| 板蓝根多糖的提取及含量测定 |
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| 引用本文： | 鲁建江,王莉,顾承志,成玉怀.板蓝根多糖的提取及含量测定[J].现代食品与药品杂志,2001,11(4):16-18. |
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| 作者姓名： | 鲁建江 王莉 顾承志 成玉怀 |
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| 作者单位： | 鲁建江（石河子大学医学院药学系新疆 832002）;王莉（石河子大学医学院药学系新疆 832002）;顾承志（石河子大学医学院药学系新疆 832002）;成玉怀（石河子大学医学院药学系新疆 832002） |
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| 摘 要： | 目的从板蓝根中提取多糖,并测定其含量.方法用水提醇沉法提取板蓝根多糖,用酚-硫酸比色法测定多糖含量.结果测得板蓝根中多糖含量0.8099%,平均回收率为98.74%,RSD=1.86%(n=5).结论板蓝根多糖含量不是很高,提取方法有待进一步改进.
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| 关 键 词： | 板蓝根 多糖 提取 含量测定 |
| 文章编号： | 1007-9939(2001)04-0016-03 |
| 修稿时间： | 2001年1月3日 |
Extraction and content determinations of polysaccharide of Indigowoad Root |
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| Lu Jianjiang,Wang Li,Gu Chengzhi,Cheng Yuhuai.Extraction and content determinations of polysaccharide of Indigowoad Root[J].JOurnal of Modern Food and Pharmaceuticals,2001,11(4):16-18. |
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| Authors: | Lu Jianjiang Wang Li Gu Chengzhi Cheng Yuhuai |
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| Abstract: | Objective:The extraction and content determinations polysaccharides of Indigowoad Root. Methods:Polysaccharides of Indigowoad Root were obtained by hotwater extraction and ethanol precipitation,content determinations with phenol vitriolic colorimetry.Results:The polysacharides content of Indigowoad Root is 0.8099%,recovery rate is 98.74%.Conclusion:The polysaccharides content of Indigowoad Root isn't higher,The extraction of method must be improved. |
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| Keywords: | Indigowoad Root Polysaccharide extraction content determinations |
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