A study of the roots of Astragalus mongholicus and Astragalus membranaceus by high performance liquid chromatography-mass spectrometry
文献类型：期刊论文
| 作者 | Li, R ; Fu, TJ ; Ji, YQ ; Ding, LS ; Peng, SL |
| 刊名 | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2005 |
| 卷号 | 33期号:12页码:1676_1680 |
| 关键词 | Astragalus membranaceus Astragalus mongholicus high performance liquid chromatography mass spectrometry electrospray ionization |
| ISSN号 | 0253-3820 |
| 其他题名 | 膜荚黄芪与蒙古黄芪化学成分的高效液相色谱-质谱研究 |
| 产权排序 | 1 |
| 通讯作者 | Peng, SL, Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China. |
| 中文摘要 | High performance liquid chromatography-electrospray ionization mass spectrometry (HPLC-ESIMS) has been applied to analyze the chemical constituents of Radix Astragali, the roots of Astragalus mongholicus and Astragalus membranaccus. HPLC column: Inertsil ODS-3 C-18; Elution: acetonitrile-water with gradients; Flow rate: 1.0 mL/min; Detector: ultraviolet (UV) and ESI-MS. Fourteen components were identified as calycosin-7-O-beta-D-glueopyranoside (1), ononin (2), 9,10-dimethoxyptero-carpan-3-O-beta-D-glucopyranoside (3), 2'-bydroxy-3',4'-dimethoxyptero-carpan-7-O-beta-D- glueopyranoside (4), claycosin (5), astragaloside IV (6), astragaloside R (7), isoastragaloside II (8), formononetin (9), astragaloside I (10), isoastragaloside I (11), sucrose (12), calycosin-7-O-beta-D-glueopyranoside-6"-O-malonate (13) and acetylastragaloside I (14) by direct comparison with the isolated standards, the ESI-MSn, and UV spectra. By comparison, it is found that most of the components were similar except for some minor differences in the two species. The proposed fragmentation pathways of the major components are given. |
| 学科主题 | Chemistry, Analytical |
| 收录类别 | SCI |
| 语种 | 中文 |
| WOS记录号 | WOS:000234382300002 |
| 公开日期 | 2011-07-08 |
| 源URL | [http://210.75.237.14/handle/351003/17615]  |
| 专题 | 成都生物研究所_天然产物研究 |
| 推荐引用方式 GB/T 7714 | Li, R,Fu, TJ,Ji, YQ,et al. A study of the roots of Astragalus mongholicus and Astragalus membranaceus by high performance liquid chromatography-mass spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2005,33(12):1676_1680. |
| APA | Li, R,Fu, TJ,Ji, YQ,Ding, LS,&Peng, SL.(2005).A study of the roots of Astragalus mongholicus and Astragalus membranaceus by high performance liquid chromatography-mass spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,33(12),1676_1680. |
| MLA | Li, R,et al."A study of the roots of Astragalus mongholicus and Astragalus membranaceus by high performance liquid chromatography-mass spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 33.12(2005):1676_1680. |
入库方式： OAI收割
来源：成都生物研究所
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