| 利用近红外光谱技术建立国内外烤烟化学成分模型的可行性实验 |
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| 引用本文： | 张心颖,沈光林,程志颖,孔浩辉,张优茂.利用近红外光谱技术建立国内外烤烟化学成分模型的可行性实验[J].现代食品科技,2009,25(1). |
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| 作者姓名： | 张心颖 沈光林 程志颖 孔浩辉 张优茂 |
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| 作者单位： | 1. 广东卷烟总厂技术中心,广东,广州,510145
2. 华南理工大学化学科学学院,广东,广州,510641 |
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| 摘 要： | 利用采用近红外光谱技术,把国内与国外烤烟混合,建立了近红外光谱(NIR)与烤烟主要化学成分之间的定量回归模型,并进行预测检验.结果表明国内与国外烤烟混合建模可行,而且预测值与化学值接近,模型准确度较好,可以用在大批量国内外样品的检测上.
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| 关 键 词： | 近红外光谱 烤烟 混合建模 |
Feasible Experiment Concerning Establishment of Models of Chemical Components of Foreign and Homemade Cured Tobacco by Near Infrared Spectroscopy |
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| ZHANG Xin-ying,SHEN Guang-lin,CHENG Zhi-ying,KONG Hhao-hui,ZHANG You-mao.Feasible Experiment Concerning Establishment of Models of Chemical Components of Foreign and Homemade Cured Tobacco by Near Infrared Spectroscopy[J].Modern Food Science & Technology,2009,25(1). |
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| Authors: | ZHANG Xin-ying SHEN Guang-lin CHENG Zhi-ying KONG Hhao-hui ZHANG You-mao |
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| Affiliation: | 1.China Tobacco Guangdong Industrial Corporation Technology Center;Guangzhou 510145;China;2.School of Chemistry Science;South China University of Technology;Guangzhou 510641;China |
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| Abstract: | Foreign flue-cured tobacco was blent with national flue-cured tobacco and then their chemical components were studied by near infrared spectroscopy(NIR).Results showed that the established models of the chemical components of blent flue-cured tobacco were feasible,with similar predictive values to the experimental values.The model can be used in detection of large numbers of flue-cured tobacco samples. |
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| Keywords: | Near infrared spectroscopy flue-cured tobacco Blent model |
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