| 徐长卿丹皮酚含量及其动态变化 |
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| 引用本文： | 周义峰,汤兴利,徐霞,杭悦宇.徐长卿丹皮酚含量及其动态变化[J].安徽农业科学,2006,34(22):5891-5892. |
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| 作者姓名： | 周义峰 汤兴利 徐霞 杭悦宇 |
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| 作者单位： | 1. 江苏省中国科学院植物研究所(南京中山植物园),江苏南京,210014
2. 南京农业大学园艺学院,江苏南京,210095 |
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| 基金项目： | 江苏省南京市科技局科研项目 |
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| 摘 要： | 研究了徐长卿地上和地下部分丹皮酚含量及其动态变化规律,结果表明:徐长卿根茎和茎叶中丹皮酚含量在1年生长期内变化幅度分别为1.44%~2.77%和0.023%~0.099%,最高含量出现在花果期后期(8月下旬至9月上旬),其他生长期内变化不大,说明徐长卿采收期以花果期后期为宜;地上部分丹皮含量远低于地下部分,且含量和种类有较大差异,不宜入药。
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| 关 键 词： | 徐长卿 丹皮酚 动态变化 |
| 文章编号： | 0517-6611（2006）22-5891-02 |
| 收稿时间： | 07 31 2006 12:00AM |
| 修稿时间： | 2006-07-31 |
Distribution and Dynamic Variation of Paeonol in Cynanchun paniculatum |
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| ZHOU Yi-feng et al.Distribution and Dynamic Variation of Paeonol in Cynanchun paniculatum[J].Journal of Anhui Agricultural Sciences,2006,34(22):5891-5892. |
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| Authors: | ZHOU Yi-feng |
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| Institution: | Institute of Botany, Jiangsu Province and Chinese Academy of Sciences,Nanjing,Jiangsu 210014 |
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| Abstract: | The content of paeonol and its dynamic variation in Cynanchun paniculatum(Bye)Kitag were studied.The content of paeonol in different parts and periods was determined by HPLC.The results showed that the content of paeonol in rhizoma and stem & leaves are 1.44%～2.77% and 0.023%～0.099%.The highest point of content appeared in late efflorescence fruit period(from late Aug to early Sep),while in other periods it had no obvious change.It should be harvested in late efflorescence fruit period.Since the overground part has far less content of paeonol and different other contents,it was not suitable to be used with the underground part. |
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| Keywords: | Cynanchun paniculatum(Bye)Kitag Paeonol Dynamic variation |
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