| 灰色体系中H-point法的应用研究 |
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| 引用本文： | 陈国广,王桂兰,韦萍,欧阳平凯,邹巧根,相秉仁,安登魁.灰色体系中H-point法的应用研究[J].药学与临床研究,2002,10(1):6-9. |
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| 作者姓名： | 陈国广 王桂兰 韦萍 欧阳平凯 邹巧根 相秉仁 安登魁 |
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| 作者单位： | 1. 南京工业大学制药与生命科学学院,南京,210009
2. 中国药科大学分析中心,南京,210009 |
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| 摘 要： | 目的:研究广义H-point法在灰色体系中的应用,考察其分析结果的可靠性。方法:扫描槐米和芦丁的紫外吸收光谱,优化纯组分区间,利用标准加入系列光谱数据,测定主要成分芦丁的含量,并与药典方法比较。结果:该法回收率为100.6％,RSD=3.11％(n=7),芦丁的含量为16.17％,RSD:3.37％(n=5);药典方法测得量为17.24％,RSD=4.95％(n=5),两者无显著性差异。结论:此法适合于灰色体系的分析,为快速分析中药提供了一条重要思路,具有一定的实际应用价值。
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| 关 键 词： | H-point法 灰色体系 纯组分区间 槐米 芦丁 |
| 修稿时间： | 2000年10月23 |
Study of H-point Methods Applied to Gray Systems Analysis |
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| Chen Guoguang,Wang Guilan,Wei Ping,Ouyang Pingkai
College of Pharmacy and life,Nanjing University of Technology.Study of H-point Methods Applied to Gray Systems Analysis[J].Pharmacertical and Clinical Research,2002,10(1):6-9. |
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| Authors: | Chen Guoguang Wang Guilan Wei Ping Ouyang Pingkai
College of Pharmacy and life Nanjing University of Technology |
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| Abstract: | AIM: The purpose is to study the precision and accuracy of H- point methods applied to gray systems analysis. METHODS: Study the UV spectra of Flos Sophorae to select the wavelength ranges without disturbing of interference and to determin the content of rvt.in to compared with pharmacopeia methods. RESULTS: The recovery by means of this method is 100. 6%. RSD=3. 1.1 % (n=7) ; The content of rutin of the sample is 16. 17%, RSD=3. 37% (n = 5); The content of sample obtained by pharmacopeia method is 17.24%, RSD=4. 95%(n=5),There is no significant difference between the two methods. CONCLUSION: This method can be used to deal with gray systems quickly like traditional and herbal drugs. |
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| Keywords: | H-Point standard methods Gray systems Wavelength rang without disturbing of interference Flos sophorae Rutin |
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