| 射干的X射线衍射Fourier指纹图谱鉴定 |
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| 引用本文： | 杨红玲,吴鸣建,沈国鹏.射干的X射线衍射Fourier指纹图谱鉴定[J].时珍国医国药,2010,21(1). |
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| 作者姓名： | 杨红玲 吴鸣建 沈国鹏 |
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| 作者单位： | 郑州大学化学工程学院,河南,郑州,450001 |
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| 基金项目： | 河南省自然科学基金项目 |
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| 摘 要： | 目的 建立射干药材XRD的鉴定分析新方法.方法 采用粉末X射线衍射Fourier指纹图谱鉴定法.结果 通过对5个射干中药材进行实验、计算分析,获得了各样品的Fourier指纹图谱、特征标记峰值和相似度,并结合X射线衍射半定量相分析比较各个组分中α-石英、一水草酸钙、蔗糖的含量.结论 X射线衍射Fourier指纹图谱鉴定法可用于中药材射干的鉴定.
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| 关 键 词： | 射干 药材鉴定 XRD指纹图谱 半定量 相似度 |
Identification on Rhizoma Belamcandae by X-ray diffraction Fourier Finger Print Pattern Method |
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| YANG Hong-ling,WU Ming-jian,SHEN Guo-peng.Identification on Rhizoma Belamcandae by X-ray diffraction Fourier Finger Print Pattern Method[J].Lishizhen Medicine and Materia Medica Research,2010,21(1). |
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| Authors: | YANG Hong-ling WU Ming-jian SHEN Guo-peng |
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| Institution: | YANG Hong-ling,WU Ming-jian*,SHEN Guo-peng(College of Chemical Engineering,Zhengzhou University,Zhengzhou 450001,China) |
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| Abstract: | Objective To develop a new identification and analysis method of Rhizoma Belamcandae.Methods Powder X-ray diffraction Fourier pattern was used.Results Experiments and analysis were carried out on five samples.The X-ray diffraction Fourier finger print pattern and characteristic diffraction peaks of Rhizoma Belamcandae were obtained,and QXRD analysis was used to compare the conterts of α-quartz、calcium oxalate monohydrate, sucrose in all campses.Conclusion This method can be used for identification of Chinese medicinal materias of Rhizoma Belamcandae. |
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| Keywords: | Rhizoma Belamcandae Identification on Chinese medicinal materias X-ray diffraction Fourier pattern QXRD Similar degree |
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