| 桃仁脂肪酸GC-MS指纹图谱研究 |
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| 引用本文： | 裴瑾,颜永刚,万德光,莫书蓉. 桃仁脂肪酸GC-MS指纹图谱研究[J]. 中国中药杂志, 2009, 34(17): 32-35 |
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| 作者姓名： | 裴瑾 颜永刚 万德光 莫书蓉 |
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| 作者单位： | 成都中医药大学 药学院， 四川 成都 610075;陕西中医学院， 陕西 咸阳 712046;成都中医药大学 药学院， 四川 成都 610075;成都中医药大学 药学院， 四川 成都 610075 |
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| 基金项目： | 四川省中医药管理局科研项目 |
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| 摘 要： | 目的：对桃仁脂肪酸进行气相色谱指纹图谱研究，为桃仁的质量评价提供依据。方法：利用毛细管气相色谱对桃仁脂肪酸进行分析,并利用GC-MS 技术确认指纹图谱中的特征指纹信息，进行系统聚类和相似度分析。结果：对34批不同产地、品种的桃仁进行了测定，获得了较为理想的包含特征信息的桃仁GC 指纹图谱。结论：本方法重复性好，所建立的指纹图谱为桃仁药材的质量控制提供了有效手段。
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| 关 键 词： | 桃仁；GC-MS；指纹图谱 |
| 收稿时间： | 2009-01-27 |
GC-MS fingerprint analyses of fatty acids in peach seed |
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| PEI Jin,YAN Yonggang,WAN Deguang and MO Shurong. GC-MS fingerprint analyses of fatty acids in peach seed[J]. China Journal of Chinese Materia Medica, 2009, 34(17): 32-35 |
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| Authors: | PEI Jin YAN Yonggang WAN Deguang MO Shurong |
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| Abstract: | Objective: To investigate the GC fingerprint of fatty acids in peach seed,and provide evidences for quality assessment on peach seed. Method: Capillary gas chromatography was applied in analysis of fatty acids in peach seed,and the distinctive information was confirmed by GC-MS with hierarchical cluster and species similarity analysis. Result: The GC fingerprint containing distinctive information was obtained after investigation of peach seeds from 34 varieties and origins. Conclusion: With Good reproducibility, fingerprints established for peach seeds provided an effective method for quality control. |
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| Keywords: | peach seed GC-MS fingerprint |
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