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| 中药川芎的指纹图谱分析 | |
| 引用本文： | 魏海,曹建敏,王巧娥. 中药川芎的指纹图谱分析[J]. 现代中药研究与实践, 2004, 18(Z1): 3-6 |
| 作者姓名： | 魏海 曹建敏 王巧娥 |
| 作者单位： | 1. 国家纳米技术产业化基地,天津,300457;清华大学化学系分析中心,北京,100084 2. 国家纳米技术产业化基地,天津,300457 3. 清华大学化学系分析中心,北京,100084 |
| 摘 要： | 本研究对川芎原药材进行了提取处理,水提取物经萃取后获得化学组分。采用高效液相-质谱联用法(HPLC-MS)分析发现,在本实验条件下,用HPLC-MS能对指纹图谱的主要特征峰对应的化学成分进行分析,发现有相同的分子离子峰[M+H]+(m／z 225),易形成碎片离子m／z 207,并进一步阐明洋川芎内酯成分主要碎片离子峰的形成过程。 |
| 关 键 词： | 川芎 高效液相-质谱联用法 指纹图谱 洋川芎内酯 |
| 文章编号： | 1004-2199(2004)S0-0003-04 |
Chromatographic Fingerprint for Analysis of Liguisticum chuanxiong Hort. |
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| WEI Hai,CAO Jian-min,WANG Qiao-e. Chromatographic Fingerprint for Analysis of Liguisticum chuanxiong Hort.[J]. Research and Practice on Chinese Medicines, 2004, 18(Z1): 3-6 | |
| Authors: | WEI Hai CAO Jian-min WANG Qiao-e |
| Abstract: | Crude herb of Linguisticum chuanxiong Hort. was extracted with water and the extracted was abstracted for chemical constituents. It is revealed that under circumstance of this experiment, HPLC-MS is able to elucidate chemicals that correspond to the peaks, and same molecular and hydronium peaks [M+H]+(m/z 225) were detected, prone to develop into fragment hydronium m/z 207. This article also gave an explanation to formation of fragment hydronium peaks of senkyunolide. |
| Keywords: | Liguisticum chuanxiong Hort. HPLC-MS chromatographic fingerprint senkyunolide |
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