| 偏最小二乘法-近红外漫反射光谱法快速分析西米替丁粉末药品 |
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| 引用本文： | 刘革,窦英,汤真
,刘福强,刘名扬
,任玉林.偏最小二乘法-近红外漫反射光谱法快速分析西米替丁粉末药品[J].福建农林大学学报(哲学社会科学版),2004(6). |
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| 作者姓名： | 刘革 窦英 汤真 刘福强 刘名扬 任玉林 |
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| 作者单位： | 解放军208医院药剂科，吉林大学化学学院，解放军208医院药剂科，吉林大学化学学院 长春，130036，长春，130023，长春，130036，长春，130023 |
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| 摘 要： | 研究了用偏最小二乘法(PLS)同近红外漫反射光谱结合,对西米替丁粉末药品进行快速定量分析的方法,建立了最佳的数学校正模型。讨论了波长间隔和主成分数对PLS定量预测能力的影响,预测了未知样品,结果令人满意。
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| 关 键 词： | 偏最小二乘法(PLS) 近红外漫反射光谱 非破坏定量分析 西米替丁 |
Use of PLS and near-infrared spectroscopy in analyzing Cimetidine power rapidly |
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| Ge Liu,Zhen Tang,Fuqiang Liu,Ying Dou,Yulin Ren.Use of PLS and near-infrared spectroscopy in analyzing Cimetidine power rapidly[J].Journal of Fujian Agriculture and Forestry University,2004(6). |
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| Authors: | Ge Liu Zhen Tang Fuqiang Liu Ying Dou Yulin Ren |
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| Institution: | Ge Liu,Zhen Tang,Fuqiang Liu,Ying Dou,Yulin Ren2 1 |
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| Abstract: | The application of PLS and near-infrared spectroscopy for Cimetidine power rapid quantitative analysis were investigated and the best mathematic calibration models were built. The effects of the interval of wavelength and the numbers of principal component on the prediction ability of PLS were discussed and the prediction set was predicted. The predicted results were reliable. |
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| Keywords: | PLS near-infrared spectroscopy Cimetidine |
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