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烟碱含量近红外光谱预测模型的评价
引用本文:张优茂,沈光林,孔浩辉,程志颖,张心颖.烟碱含量近红外光谱预测模型的评价[J].中国烟草学报,2007,13(5):6-9.
作者姓名:张优茂  沈光林  孔浩辉  程志颖  张心颖
作者单位:广东中烟工业公司技术中心,广州荔湾区中山七路333号,510145
摘    要:以烟碱为例,建立了近红外光谱的预测模型,采用回归分析法和假设检验法对该模型的预测效果进行了系统的评价。结果表明,该模型对烟草样品烟碱含量的预测效果良好,模型预测值与化学测定值之间不存在显著性差异。

关 键 词:近红外光谱  预测模型  烟草  烟碱  评价
文章编号:1004-5708(2007)05-0006-04
修稿时间:2007-01-26

Evaluation on near infrared prediction model of nicotine in tobacco
ZHANG You-mao,SHEN Guang-lin,KONG Hao-hui,CHENG Zhi-ying,ZHANG Xin-ying.Evaluation on near infrared prediction model of nicotine in tobacco[J].Acta Tabacaria Sinica,2007,13(5):6-9.
Authors:ZHANG You-mao  SHEN Guang-lin  KONG Hao-hui  CHENG Zhi-ying  ZHANG Xin-ying
Affiliation:Technology Center of China Tobacco Guangdong Industrial Corporation, Guangzhou 510145, China
Abstract:Near infrared prediction model was established to predict content of nicotine in tobacco.Evaluation on the prediction results was made by regression analysis and hypothesis testing.Results indicated that the prediction performance of this model to nicotine was satisfactory,and there was no significant difference between prediction value and measured value.
Keywords:near infrared  prediction model  tobacco  nicotine  evaluation
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