| 裂解-气相色谱-质谱法对中药材指 |
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| 引用本文： | 陈卫东,詹庆丰,吴萍,葛秀文,舒敬值,惠永正,王骏,徐宏喜.裂解-气相色谱-质谱法对中药材指[J].质谱学报,2007,28(2):65-72. |
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| 作者姓名： | 陈卫东 詹庆丰 吴萍 葛秀文 舒敬值 惠永正 王骏 徐宏喜 |
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| 作者单位： | 1.上海中药创新研究中心， |
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| 摘 要： | 建立了离线裂解-气相色谱-质谱联用法(P-GC/MS)研究中药材指纹图谱的测定方法。中药材样品经粉碎,离线高温裂解,丙酮乙醇混合液萃取后,利用气相色谱-质谱联用法进行测定。质谱总离子流图充分反映中药材组分特性,并确定各峰组分的结构,为中药材鉴别及质量控制提供了一种很好的方法。该方法有效地改进了图谱的特征性和重现性,具有快速、简单、准确等特点,可用于中药材指纹图谱研究。
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| 关 键 词： | GC/MS 裂解 指纹图谱 中药材 |
| 文章编号： | 1004-2997（2007）02-65-08 |
| 收稿时间： | 2006-06-19 |
| 修稿时间： | 2006-06-192006-12-29 |
Study on Fingerprint of Herbal Material by Pyrolysis-GC/MS |
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| CHEN Wei-dong,ZHAN Qing-feng,WU Ping,GE Xiu-wen,SHU Jing-zhi,HUI Yong-zheng,WANG Jun,XU Hong-xi.Study on Fingerprint of Herbal Material by Pyrolysis-GC/MS[J].Journal of Chinese Mass Spectrometry Society,2007,28(2):65-72. |
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| Authors: | CHEN Wei-dong ZHAN Qing-feng WU Ping GE Xiu-wen SHU Jing-zhi HUI Yong-zheng WANG Jun XU Hong-xi |
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| Affiliation: | 1.Shanghai Innovative&nbs |
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| Abstract: | The offline Pyrolysis-GC/MS(P-GC/MS) method was developed for fingerprint of herbal material.The herbal material samples were smashed,pyrolyzed,extracted with acetone and ethanol mix solution and determined by GC/MS.The character and structure of components in herbal material were distinguished by TIC of mass spectrometer.The method provides for identification and QC to herbal material.Repetition and character of fingerprint are improved.It is quick,simple and accurate,which is suitable for researching the fingerprint of herbal material. |
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| Keywords: | GC/MS |
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