| 苯酚-硫酸比色法测定百合多糖的含量 |
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| 引用本文： | 杨林莎,李玉贤,李明丽,刘珺. 苯酚-硫酸比色法测定百合多糖的含量[J]. 中国中医药信息杂志, 2004, 11(8): 704-705 |
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| 作者姓名： | 杨林莎 李玉贤 李明丽 刘珺 |
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| 作者单位： | 河南中医学院,河南,郑州,450008 |
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| 摘 要： | 目的测定河南产百合提取物中多糖的含量.方法采用苯酚-硫酸比色法.结果百合多糖含量为16.69%.结论方法简便,结果准确,重现性好,平均回收率为99.42%.
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| 关 键 词： | 百合 百合多糖 含量测定 苯酚-硫酸比色法 |
| 文章编号： | 1005-5304(2004)08-0704-02 |
| 修稿时间： | 2004-03-25 |
Determination for the Content of Polysaccharides in the Lilium Brownii by Phenol-Vitriolic Colorimetry |
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| YANG Lin-sha,LI Yu-xian,LI Ming-li,et al. Determination for the Content of Polysaccharides in the Lilium Brownii by Phenol-Vitriolic Colorimetry[J]. Chinese Journal of Information on Traditional Chinese Medicine, 2004, 11(8): 704-705 |
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| Authors: | YANG Lin-sha LI Yu-xian LI Ming-li et al |
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| Abstract: | Objective To determine the content of polysaccharides in Henan's lilium brownii extraction. Method Content determination with phenol-vitriolic colorimetry. Result The polysaccharides content from the lilium brownii was 16.69%. Conclusion The method was found to be simple, accurate and with a good reproducibility. Recovery rate was 99.42%. |
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| Keywords: | lilium brownii polysaccharides content determination phenol-vitriolic colorimetry |
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