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| 杜仲不同采收期及不同部位中桃叶珊瑚苷的含量测定 | |
| 引用本文： | 李伟,谢婷婷,覃洁萍,杨美华.杜仲不同采收期及不同部位中桃叶珊瑚苷的含量测定[J].天然产物研究与开发,2011,23(2):283-285. |
| 作者姓名： | 李伟 谢婷婷 覃洁萍 杨美华 |
| 作者单位： | 1. 中国医学科学院中国协和医科大学药用植物研究所,北京,100094;广西中医学院,南宁,53001 2. 中国医学科学院中国协和医科大学药用植物研究所,北京,100094;天津中医药大学,天津,300193 3. 广西中医学院,南宁,53001 4. 中国医学科学院中国协和医科大学药用植物研究所,北京,100094 |
| 基金项目： | 国家科技支撑计划"药材采收、初加工、贮藏过程中共性技术研究" |
| 摘 要： | 以高效液相色谱法,测定杜仲不同采收期及不同部位中桃叶珊瑚苷的含量。结果发现4~9月采集的样品中桃叶珊瑚苷的含量以4月份最高,以后逐渐降低。杜仲各部位桃叶珊瑚苷含量:内皮>叶>枝>栓皮,内皮中的含量明显高于其他部位。 |
| 关 键 词： | 杜仲 不同采收期 不同部位 桃叶珊瑚苷 含量 |
Quantitative Determination of Aucubin in Eucommia ulmoides of Different Harvest Periods and Parts by HPLC |
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| LI Wei,XIE Ting-ting,QIN Jie-ping,YANG Mei-hua.Quantitative Determination of Aucubin in Eucommia ulmoides of Different Harvest Periods and Parts by HPLC[J].Natural Product Research and Development,2011,23(2):283-285. | |
| Authors: | LI Wei XIE Ting-ting QIN Jie-ping YANG Mei-hua |
| Institution: | LI Wei1,2,XIE Ting-ting1,3,QIN Jie-ping2,YANG Mei-hua11Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences,Peking Union Medical College,Beijing 100193,China,2Guangxi Traditional Chinese Medical University,Nanning 530001,3Tianjin Traditional Chinese Medical University,Tianjin 300193 |
| Abstract: | Quantitative determination of aucubin in Eucommia ulmoides from different collection periods and parts by HPLC.The samples were collected from April to September.The content of the sample collected in April was the highest,and then decreased gradually.The order of contents of aucubin in different parts was as follows:bast>leaf>branch>cork.And the content of aucubin in bast was higher than the others obviously. |
| Keywords: | Eucommiae ulmoides different periods different parts aucubin content |
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