| HPLC-MS2法分析朝鲜淫羊藿中的化学成分 |
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| 引用本文： | 袁杰,龚又明,鞠鹏,孔令义. HPLC-MS2法分析朝鲜淫羊藿中的化学成分[J]. 中草药, 2004, 35(4): 371-374 |
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| 作者姓名： | 袁杰 龚又明 鞠鹏 孔令义 |
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| 作者单位： | 中国药科大学,天然药物化学教研室,江苏,南京,210009 |
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| 摘 要： | 目的 研究朝鲜淫羊藿中的化学成分。方法 采用Merck LichroCAR分析柱，乙腈-水-冰醋酸梯度洗脱，流速：1mL／min，检测波长：270nm，质谱记录总离子流图(TIC)。结果 从朝鲜淫羊藿中鉴定出9个化合物。结论HPLC—MS^2能快速、准确的鉴定出天然产物中的化学成分。
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| 关 键 词： | 朝鲜淫羊藿 黄酮苷类化合物 HPLC—MS^2 |
| 文章编号： | 0253-2670(2004)04-0371-04 |
| 收稿时间： | 2003-07-12 |
HPLC-MS2 analysis of chemical constituents in Epimedium koreanum |
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| YUAN Jie,GONG You-ming,JU Peng and KONG Ling-yi. HPLC-MS2 analysis of chemical constituents in Epimedium koreanum[J]. Chinese Traditional and Herbal Drugs, 2004, 35(4): 371-374 |
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| Authors: | YUAN Jie GONG You-ming JU Peng KONG Ling-yi |
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| Affiliation: | Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China;Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China;Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China;Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China |
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| Abstract: | Object To investigate the chemical constituents of Epimedium koreanum Nakai.Methods Separation was performed by HPLC on a Merck LiChroCAR analytical column with the mobile phase consisting of acetonitrile-water-acetic acid as gradient eluent at the flow rate of 1 mL/min, the UV detection was set at 270 nm and TIC was recorded by an electrospray ionization mass spectrometer in positive mode. Results Nine compounds were identified by HPLC-MS2. Conclusion The method is rapid and accurate to identify the chemical constituents of the natural product. |
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| Keywords: | Epimedium koreanum Nakai flavonoids HPLC-MS2 |
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