| 狭叶红景天总黄酮的微波提取及含量测定 |
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| 引用本文： | 孙萍,李艳,顾承志,陈宏伟. 狭叶红景天总黄酮的微波提取及含量测定[J]. 时珍国医国药, 2002, 13(1): 5-6 |
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| 作者姓名： | 孙萍 李艳 顾承志 陈宏伟 |
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| 作者单位： | 石河子大学药学院,新疆,石河子,832002 |
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| 基金项目： | 石河子大学青年科研基金项目 (No.2 0 0 3- 82 2 414) |
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| 摘 要： | 目的：从狭叶红景天中提取总黄酮，并测定其含量。方法：运用微波技术提取狭叶红景天总黄酮，用比色法测定总黄酮含量。结果：测得狭叶红景天中总黄酮含量21.06%，平均回收率为103.14%，RSD＝1.14%（n=5）。结论：首次运用微波技术从狭叶红景天中提取总黄酮，反应速度加快，实验结果令人满意。
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| 关 键 词： | 微波技术 狭叶红景天 总黄酮 提取 含量 测定 中药 |
| 文章编号： | 1008-0805(2002)01-0005-01 |
| 修稿时间： | 2001-10-08 |
Microwave Extraction and Content Determination of Chromoco in Rhodiola kirilowii Rgl. ex Maxim |
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| SUN Ping,LI Yan,GU Cheng zhi,CHEN Hong wei. Microwave Extraction and Content Determination of Chromoco in Rhodiola kirilowii Rgl. ex Maxim[J]. Lishizhen Medicine and Materia Medica Research, 2002, 13(1): 5-6 |
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| Authors: | SUN Ping LI Yan GU Cheng zhi CHEN Hong wei |
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| Abstract: | Objective:To extract and determine chromoco of Rhodiola kirilowii Rgl. ex Maxim.Methods:Microwave technology was applied to extracting chromoco of Rhodiola kirilowii Rgl. ex Maxim. and the content was determined with colorimetry.Results:The chromoco content was 21.06%, recovery rate was 103.14%.Conclusion:Microwave technology was applied to determining chromoco in Rhodiola kirilowiic Rgl. ex Maxim. with more rapid reaction. The result is satisfactory. |
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| Keywords: | Microwave technology Rhodiola kirilowii Rgl. ex Maxim. Chromoco Extraction Content determination |
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