| 用模糊聚类法研究中药成分特征谱 |
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| 引用本文： | 周敬泉,颜春兰,袁 鹏,曾启杰,袁 敏,张铭光. 用模糊聚类法研究中药成分特征谱[J]. 控制理论与应用, 2004, 21(4): 569-573 |
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| 作者姓名： | 周敬泉 颜春兰 袁 鹏 曾启杰 袁 敏 张铭光 |
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| 作者单位： | 华南理工大学,自动化科学与工程学院,广东,广州,510640;广东粤安信息工程有限公司,广东,广州,510630;华南师范大学,分析测试中心,广东,广州,510631;华南师范大学,生命科学学院,广东,广州,510631 |
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| 摘 要： | 为了寻求和评价不同产地中药裂解气相色谱图之间的相似关系和差异程度,建立指纹图谱.选取了10个郁金样品的裂解气相色谱图,提取图谱中反映不同样本在化学成分和含量上有差异的信息特征(保留时间、相对浓度、峰面积等),采用模糊聚类6种不同分析法在16个峰参数上进行分类,得到简洁明了的模糊聚类图.实验结果反映了图谱之间的相似关系,并能快速准确地选出具有代表性的图谱.
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| 关 键 词： | 模糊聚类 郁金 裂解气相色谱 指纹图谱 |
| 文章编号： | 1000-8152(2004)04-0569-05 |
| 收稿时间： | 2002-11-29 |
| 修稿时间： | 2003-07-18 |
Research and analysis of componential characteristic spectrum ofChinese traditional medicine with fuzzy clustering |
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| ZHOU Jing-quan,YAN Chun-lan,YUAN Peng,ZENG Qi-jie,YUAN Min,ZHANG Ming-guang. Research and analysis of componential characteristic spectrum ofChinese traditional medicine with fuzzy clustering[J]. Control Theory & Applications, 2004, 21(4): 569-573 |
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| Authors: | ZHOU Jing-quan YAN Chun-lan YUAN Peng ZENG Qi-jie YUAN Min ZHANG Ming-guang |
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| Affiliation: | College of Automation Science & Engineering,South China University of Technology,Guangzhou Guangdong 510640,China; Guangdong Yue'an Information Engineering Co.,LTD,Guangzhou Guangdong 510630,China; Center of Analysis & Test,South China Normal University,G |
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| Abstract: | 10 Pyrolysis gas chromatography samples of Curcuma aromatica Salisb were selected to evaluate the resemblance and difference of pyrolysis gas chromatography of Chinese traditional medicine coming from different areas and found fingerprint spectrum.Useful information was collected to reflect the difference of the samples in chemical component and content,such as the remaining time,relative concentration and peak acreage.They were classified by 6 fuzzy clustering analysis methods in 16 peak parameters.Simple and clear fuzzy clustering charts were gotten.The results show the resemblance of spectrums,and a quick,correct choice can be achieved of typical chromatography. |
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| Keywords: | fuzzy clustering Curcuma aromatica Salisb pyrolysis gas chromatography fingerprint spectrum |
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