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| 谱峰漂移校正技术结合三维平行因子分析方法用于分辨中药重叠高效液相色谱信号 | |
| 引用本文： | 王康,贾泽慧,张志琪,李华.谱峰漂移校正技术结合三维平行因子分析方法用于分辨中药重叠高效液相色谱信号[J].高等学校化学学报,2009,30(2):268-273. |
| 作者姓名： | 王康 贾泽慧 张志琪 李华 |
| 作者单位： | 1. 西北大学分析科学研究所,西安,710069;长安大学理学院,西安,710064 2. 西北大学分析科学研究所,西安,710069;太原师范学院化学系,太原,030031 3. 陕西师范大学化学与材料科学学院,西安,710061 4. 西北大学分析科学研究所,西安,710069 |
| 基金项目： | 国家自然科学基金，高等学校博士学科点专项科研基金 |
| 摘 要： | 谱峰漂移校正技术结合平行因子分析方法被应用于中药色谱重叠峰信号分辨. 谱峰漂移校正技术的使用, 使得数据的三线性得以加强, 更适合于平行因子分析方法的分辨. 本文通过对中药延胡索色谱数据分辨, 并与经典多元曲线分辨方法对比来验证谱峰漂移校正技术结合平行因子分析方法的正确性. |
| 关 键 词： | 数据解析 中药 谱峰漂移校正技术 平行因子分析 延胡索 色谱 |
| 收稿时间： | 2008-08-25 |
Peak Shift Correction Used in Resolution of Overlapped HPLC Signals of Traditional Chinese Medicine by Three-way PARAFAC Model |
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| WANG Kang,JIA Ze-Hui,ZHANG Zhi-Qi,LI Hua.Peak Shift Correction Used in Resolution of Overlapped HPLC Signals of Traditional Chinese Medicine by Three-way PARAFAC Model[J].Chemical Research In Chinese Universities,2009,30(2):268-273. | |
| Authors: | WANG Kang JIA Ze-Hui ZHANG Zhi-Qi LI Hua |
| Institution: | 1. Institute of Analytical Science;Northwest University;Xi'an 710069;China;2.College of Science;Chang'an University;Xi'an 710064;3.Department of Chemistry;Taiyuan Normal University;Taiyuan 030031;4. School of Chemistry and Materials Science;Shaanxi Normal University;Xi'an 710061;China |
| Abstract: | Peak shift correction(PSC)was applied to HPLC signals of traditional Chinese medicine in order to strengthen the trilinearity of the data,which was particularly useful in analyzing three-way data.The usefulness of PSC on parallel factor analysis(PARAFAC)solutions was examined by means of an example of HPLC-DAD data of the traditional Chinese medicine Yanhusuo and the results were compared with the typical multivariate curve resolution(MCR-ALS)method. |
| Keywords: | Data resolution Traditional Chinese medicine Peak shift correction Parallel factor analysis Yanhusuo Chromatography |
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