| 不同指标评价布渣叶药材质量的聚类分析 |
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| 引用本文： | 李泽华,;徐文杰,;董玉娟,;汪梦霞,;许灿新. 不同指标评价布渣叶药材质量的聚类分析[J]. 中国药房, 2014, 0(43): 4081-4084 |
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| 作者姓名： | 李泽华, 徐文杰, 董玉娟, 汪梦霞, 许灿新 |
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| 作者单位： | [1]广东省人民医院/广东省医学科学院,广州510080; [2]广东省中医药工程技术研究院,广州510095; [3]广州中医药大学附属第二中医院,广州510405 |
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| 基金项目： | 广东省中医药强省科研课题（No.20132080） |
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| 摘 要： | 目的:为布渣叶药材的质量评价提供依据。方法:分别以牡荆苷和总黄酮的质量分数为指标,采用聚类分析法对广东省9个地区的20份布渣叶样品进行聚类分析。结果:聚类分析结果显示,同一产区的布渣叶并没有全部归为一类;分别以牡荆苷和总黄酮的质量分数为指标所得的聚类分析结果不同,且二者没有相关性。结论:布渣叶药材的质量受到诸多因素的影响,应当采用多指标进行综合评价。
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| 关 键 词： | 布渣叶 聚类分析 牡荆苷 总黄酮 含量 |
Quality Evaluation of Microcos panicnlata by Cluster Analysis Based on Different Indicators |
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| Affiliation: | LI Ze-hua, XU Wen-jie, DONG Yu-juan, WANG Meng-xia, XU Can-xin ( 1.Guangdong Academy of Medical Sciences/Guangdong Provincial People＇s Hospital, Guangzhou 510080, China; 2. Guangdong Province Engi- neering Technology Research Institute of Traditional Chinese Medicine, Guangzhou 510095, China; 3.The Sec- ond Affiliated TCM Hospital, Guangzhou University of TCM, Guangzhou 510405, China) |
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| Abstract: | OBJECTIVE： To provide reference for the quality evaluation of Microcos panicnlata. METHODS： Using the con- tent of vitexin and total flavonoids as indicators, 20 samples of M. paniculata from 9 districts of Guangdong province were ana- lyzed by using cluster analysis. RESULTS： Results of cluster analysis showed M. paniculata from same production were not classi- fied as a class. The results of cluster analysis were not the same using the contents of vitexin and total flavonoids as indicators, re- spectively; there was no clear correlation. CONCLUSIONS： The quality ofM. paniculata is affected by many factors, so it should be evaluated comprehensively based on multiple indicators. |
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| Keywords: | Microcospanicnlata Cluster analysis Vitexin Total flavonoids Content |
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