Abstract：Feasibility of reconstituted-milk identification in raw milk was investigated using near infrared spectroscopy. And the applicability of MSC for reconstituted-milk identification was discussed. The discrimination analysis calibration was developed by SIMCA method, and the result indicated that the accuracy of detection is 100%，when the content of reconstructed Milk is above 20%, while for the 10% reconstituted milk, the accuracy of detection is 96.7%; On the other hand, the quantity models of reconstituted milk were calibrated by partial least squares regression (r=0.971, RMSECV=7.76%, RPD=5.13), and there were no significant differences between actual value and reconstituted milk prediction value by t test (p=0.01). All of these suggested that NIRS has good potential to detect adulteration of raw milk with reconstituted milk.
韩东海,鲁超,刘毅,皮付伟. 生鲜乳中还原乳的近红外光谱法鉴别[J]. 光谱学与光谱分析, 2007, 27(03): 465-468.
HAN Dong-hai, LU Chao, LIU Yi, PI Fu-wei. Identification of Reconstructed Milk in Raw Milk Using Near Infrared Spectroscopy. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(03): 465-468.
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