| 不同药用部位及不同采收期疏花荠苧总黄酮含量动态比较 |
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| 引用本文： | 沈晓琴,徐照辉.不同药用部位及不同采收期疏花荠苧总黄酮含量动态比较[J].中国药师,2014(4):615-617. |
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| 作者姓名： | 沈晓琴 徐照辉 |
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| 作者单位： | 海宁市第二人民医院 浙江海宁 314419；;浙江中医药大学中药饮片有限公司 |
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| 摘 要： | 目的：研究不同药用部位及不同采收期疏花荠芋总黄酮的含量变化，为确定疏花荠芋药材药用部位及最佳采收期提供依据。方法：采用分光光度法测定总黄酮含量。结果：不同采收期疏花荠芋药材总黄酮含量以9月为高；不同药用部位，叶中总黄酮含量明显高于茎、根。结论：建议疏花荠芋药材采收以9月地上部分为宜。
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| 关 键 词： | 疏花荠芋 总黄酮 含量测定 |
| 收稿时间： | 2013/10/20 0:00:00 |
| 修稿时间： | 2014/2/12 0:00:00 |
Dynamic Comparison of Total Flavones Content in Various Parts of Mosla Dianthera Harves＇ted in Different Seasons |
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| Shen Xiaoqin and Xu Zhaohui.Dynamic Comparison of Total Flavones Content in Various Parts of Mosla Dianthera Harves＇ted in Different Seasons[J].China Pharmacist,2014(4):615-617. |
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| Authors: | Shen Xiaoqin and Xu Zhaohui |
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| Institution: | 1. The Second People＇s Hospital of Haining, Zhejiang Haining 314419, China;2. Herbal Factory of Zhe- jiang Chinese Medical University) |
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| Abstract: | Objective： To study the content of fotal flavones in different parts of Mosla dianthera harvested in different seasons to pro- vide reference for the determination of optimal medicinal part and harvesting time of the plant. Methods： The total flavones content of M. dianthera was determined by TLC-UV. Results： The content of total fiavones extracted from the plant in September was highest, and that in the leaves was much higher than that in the stems or the roots. Conclusion： It is advisable to harvest the aerial parts of M. dianthera in September. |
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| Keywords: | M dianthera Total flavones Content determination |
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