| 临江产朝鲜淫羊藿黄酮类化合物及淫羊藿苷积累动态研究 |
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| 引用本文： | 齐晓丽,赵露,王秀红,孟祥颖,李玉新.临江产朝鲜淫羊藿黄酮类化合物及淫羊藿苷积累动态研究[J].中国现代中药,2005,7(12):16-18. |
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| 作者姓名： | 齐晓丽 赵露 王秀红 孟祥颖 李玉新 |
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| 作者单位： | 东北师范大学遗传与细胞研究所,吉林,长春,130024 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，中国科学院资助项目，国家中医药管理局科研项目，吉林省中医药管理局科研项目，吉林省科技厅科研项目 |
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| 摘 要： | 目的:确定临江地区的朝鲜淫羊藿生长的不同阶段总黄酮和淫羊藿苷含量的动态变化趋势,为确定合理采收时期提供了科学依据.方法:采用紫外分光光度法测定了其总黄酮的含量,薄层扫描法测定了主要成分淫羊藿苷的含量.结果:总黄酮含量6月20日的样品最高,其余的含量相对降低.淫羊藿苷含量6月20日的样品最高,其余的含量降低较显著.结论:6月下旬的总黄酮和淫羊藿苷含量均最高.认为6月末至7月初采收较为合理.
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| 关 键 词： | 朝鲜淫羊藿 淫羊藿苷 黄酮类化合物 |
| 收稿时间： | 2005/10/20 0:00:00 |
| 修稿时间： | 2005年10月20 |
The research quantitative changes of flavonoids and icariinin Epimedium koreanum Nakai collected in linjiang |
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| Qi Xiaoli,Zhao Lu,Wang Xiuhong,Meng Xiangying and Li Yuxin.The research quantitative changes of flavonoids and icariinin Epimedium koreanum Nakai collected in linjiang[J].Modern Chinese Medicine,2005,7(12):16-18. |
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| Authors: | Qi Xiaoli Zhao Lu Wang Xiuhong Meng Xiangying and Li Yuxin |
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| Institution: | Institute of genetics and cytology Northeast normal university, Jilin, changchun, 130024, China;Institute of genetics and cytology Northeast normal university, Jilin, changchun, 130024, China;Institute of genetics and cytology Northeast normal university, Jilin, changchun, 130024, China;Institute of genetics and cytology Northeast normal university, Jilin, changchun, 130024, China;Institute of genetics and cytology Northeast normal university, Jilin, changchun, 130024, China |
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| Abstract: | Objective: We determined the quantitative changes of flavonoids and icariin in different months,then we will afford scientific reasons to choose the best time to collect. Methods: The quantitative changes of flavonoids were detemined by UV spectrophotometry. The quantitative changes of icariin were detemined by TLC scanning. Results: The sample of 20th June contains flavonoids most, the sample of other times reduced. The sample of 20th June contains icariinin most, the sample of other times reduced evidently. Conclusions: The sample of 20th June contains flavonoids and icariinin both most. So we concluded that the sample can be collected between the end of June and the begin of July. |
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| Keywords: | Epimedium koreanum Nakai icariin flavonoid |
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