| 泰山四叶参多糖的提取及含量测定 |
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| 引用本文： | 王德才,李同德,高丽君. 泰山四叶参多糖的提取及含量测定[J]. 时珍国医国药, 2008, 19(10) |
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| 作者姓名： | 王德才 李同德 高丽君 |
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| 作者单位： | 泰山医学院,山东,泰安,271000 |
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| 摘 要： | 目的从泰山四叶参中提取多糖并测定多糖含量。方法经脱脂、醇提后，用水提醇沉法提取多糖，用苯酚-硫酸法测定其含量。结果泰山四叶参中多糖含量为12．45％，平均回收率为99．12％，RSD=1．49％（n=4）。结论泰山四叶参多糖含量较高，具有开发利用价值。
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| 关 键 词： | 四叶参 多糖 提取 |
Extraction and Determination of the Polysaccharide in Radix Codonopsis Lanceolatae from the Mountain Taishan |
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| WANG De-cai,LI Tong-de,GAO Li-jun. Extraction and Determination of the Polysaccharide in Radix Codonopsis Lanceolatae from the Mountain Taishan[J]. Lishizhen Medicine and Materia Medica Research, 2008, 19(10) |
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| Authors: | WANG De-cai LI Tong-de GAO Li-jun |
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| Abstract: | Objective To extract the polysaccharide and measure the content in Radix Codonopsis Lanceolatae from Mountain Taishan.Methods The polysaccharide was obtained with the water extraction and alcohol precipitation method,and the polysaccharide content was measured with the phenol-sulphuric acid method.Results The polysaccharide content in Radix Codonopsis Lanceolatae was 12.45%,the rate of recovery was 99.12%,and RSD was 1.49%(n=4).Conclusion Radix Codonopsis Lanceolatae from Mountain Taishan contains plentiful polysaccharide,and it has much economic value. |
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| Keywords: | Radix Codonopsis Lanceolatae Polysaccharide Extracion Content determination |
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