| 主成分分析和聚类分析法用于微晶纤维素分类 |
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| 引用本文： | 张南,赵国巍,钟绍金,廖正根,梁新丽,王春柳,曹运朝. 主成分分析和聚类分析法用于微晶纤维素分类[J]. 中国实验方剂学杂志, 2011, 17(19): 4-8 |
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| 作者姓名： | 张南 赵国巍 钟绍金 廖正根 梁新丽 王春柳 曹运朝 |
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| 作者单位： | 江西中医学院现代中药制剂教育部重点实验室,南昌,330004 |
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| 基金项目： | "重大新药创制"科技重大专项(2009ZX09310-005);国家自然基金项目(81160522) |
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| 摘 要： | 目的:研究主成分分析法及聚类分析法在微晶纤维素分类中的应用。方法:测定了来源于5个不同厂家的12种PH101和PH102型微晶纤维素的粉体学等物理性质,采用主成分分析法及聚类分析法对微晶纤维素的分类进行研究。结果:主成分分析和聚类分析的分析结果一致,主成分分析揭示了PH101和PH102型微晶纤维素分类的依据。结论:主成分分析法和聚类分析法可以用于微晶纤维素的分类研究,其结果与传统生产应用中微晶纤维素分类一致。
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| 关 键 词： | 微晶纤维素 物理性质 主成分分析 聚类分析 分类研究 |
| 收稿时间： | 2011-04-29 |
Classification of Microcrystalline Cellulose(MCC) by Principal Component Analysis and Cluster Analysis Method |
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| ZHANG Nan,ZHAO Guo-wei,ZHONG Shao-jin,LIAO Zheng-gen,LIANG Xin-li,WANG Chun-liu and CAO Yun-chao. Classification of Microcrystalline Cellulose(MCC) by Principal Component Analysis and Cluster Analysis Method[J]. China Journal of Experimental Traditional Medical Formulae, 2011, 17(19): 4-8 |
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| Authors: | ZHANG Nan ZHAO Guo-wei ZHONG Shao-jin LIAO Zheng-gen LIANG Xin-li WANG Chun-liu CAO Yun-chao |
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| Affiliation: | Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China;Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China;Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China;Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China;Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China;Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China;Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China |
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| Abstract: | Objective: To study the application in classification of MCC by principal component analysis(PCA)and cluster analysis method. Method: Determined powder property and other physical properties of 12 kinds of PH101 and PH102 MCC types which obtained from 5 different manufacturers,then PCA and cluster analysis method were used to investigate the classification of MCC. Result: The same result was obtained from PCA and cluster analysis method,it revealed that the basis on classification of PH101 and PH102 MCC types by PCA. Conclusion: PCA and cluster analysis method can be applied to study the classification of MCC with the result was the same as classification of MCC in traditional production application. |
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| Keywords: | MCC physical property PCA cluster analysis classification study |
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