鱼粉、豆粕样本-样本二维相关近红外光谱判别OA北大核心CSCDCSTPCD
Discriminant Analysis of Fish Meal and Soybean Meal Using Sample-sample 2-D Correlation Near-infrared Spectroscopy
为了探讨利用二维相关近红外光谱法快速判别鱼粉和豆粕饲料原料的可行性,共收集了52个鱼粉、60个豆粕样品,其中34个鱼粉和40个豆粕样品作为定标集,其余18个鱼粉和20个豆粕样品作为独立验证集,用Spectrum400型近红外光谱仪扫描获取光谱,并对其特征峰进行解析.采用样本-样本二维相关分析方法定性判别鱼粉、豆粕,当预处理方法为一阶导数时,判断正确率为100％.与偏最小二乘判别分析方法相比,二者均可正确检测鱼粉、豆粕,其中二维相关方法的建模及验证…查看全部>>
In order to investigate the feasibility of sample-sample 2-D correlation near infrared diffuse reflectance spectroscopy method for different protein feeds rapid identification,52 fish meal samples and 60 soybean meal samples were collected, including 74 calibration samples and 38 independent validation samples. Samples were measured by spectrometer. Calibration model was established by sample-sample 2-D correlation spectroscopy method with the pretreatment o…查看全部>>
吕程序;陈龙健;杨增玲;韩鲁佳
中国农业大学工学院,北京100083中国农业大学工学院,北京100083中国农业大学工学院,北京100083中国农业大学工学院,北京100083
化学化工
鱼粉豆粕二维相关光谱近红外光谱判别
Fish meal Soybean meal 2-D correlation spectroscopy Near infrared spectroscopy Discriminant
《农业机械学报》 2012 (12)
肉骨粉特异性的二维相关和显微近红外光谱解析及模型
141-145,5
国家自然科学基金资助项目(31072062)和国际科技合作资助项目(2010DFA34540)
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