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| 聚类分析法用于西洋参样品分类研究 | |
| 引用本文： | 陈军辉,谢明勇,王凤美,罗珍,李昌,王小如.聚类分析法用于西洋参样品分类研究[J].分析测试学报,2006,25(2):20-24,28. |
| 作者姓名： | 陈军辉 谢明勇 王凤美 罗珍 李昌 王小如 |
| 作者单位： | 1. 南昌大学,食品科学教育部重点实验室,江西,南昌,330047 2. 厦门大学,现代分析科学教育部重点实验室,福建,厦门,361005 3. 厦门大学,现代分析科学教育部重点实验室,福建,厦门,361005;国家海洋局第一海洋研究所青岛现代分析技术及中药标准化重点实验室,山东,青岛,266061 |
| 摘 要： | 建立西洋参药材分类方法；分别采用电感耦合等离子体质谱（ICP—MS）法、高效液相色谱（HPLC）法以及蒽酮-硫酸分光光度法，对12个西洋参样品中的15种无机元素、7种人参皂苷和多糖进行测定，用SPSS聚类分析法对12个西洋参样品进行聚类分析；结果表明：以4种不同的聚类变量进行聚类分析，其聚类分组结果并不一致，将几种有效成分综合为聚类变量，对西洋参进行分类更为科学合理；聚类分析法是西洋参分类分析的有效方法，对西洋参品种与质量的鉴定有一定的理论意义和实用价值。 |
| 关 键 词： | 西洋参 聚类分析 无机元素 人参皂苷 多糖 |
| 文章编号： | 1004-4957（2006）02-0020-05 |
| 收稿时间： | 2005-02-25 |
| 修稿时间： | 2005-02-252005-07-30 |
Classification of Panax Quinquefolium. L Samples by Cluster Analysis |
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| CHEN Jun-hui,XIE Ming-yong,WANG Feng-mei,LUO Zhen,LI Chang,WANG Xiao-ru.Classification of Panax Quinquefolium. L Samples by Cluster Analysis[J].Journal of Instrumental Analysis,2006,25(2):20-24,28. | |
| Authors: | CHEN Jun-hui XIE Ming-yong WANG Feng-mei LUO Zhen LI Chang WANG Xiao-ru |
| Institution: | 1. Key Laboratory of Food Science of Ministry of Education, Nanchang University, Nanchang 330047, China; 2. Key Laboratory of Analytical Science of Ministry of Education, Xiamen University, Xiamen 361005, China; 3. Qingdao Key Lab on Analytical Technology Development and Standardization of Chinese Medicines, First Institute Oceanography of SOA, Qingdao 266061, China |
| Abstract: | A classification method was developed for the quality assessment of Panax Quinquefolium. L. The contents of fifteen elements, seven ginsenosides and polysaccharide in twelve Panax Quinquefolium. L samples were determined by ICP - MS, HPLC and anthrone - sulfuric acid spectrophotometry, respectively. The cluster analysis was applied for the classification of 12 Panax Quinquefolium. L samples. The analysis results showed that the classified results were different with different cluster variables and it was found more reasonable to integrate several active components as cluster variables for the classification. The cluster analysis was useful for the classification of Panax Quinquefolium. L. |
| Keywords: | Panax Quinquefolium L Cluster analysis Inorganic elements Ginsenosides Polysaccharide |
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