[Prediction of storage time of fresh beef with multi-index using visible and near-infrared spectroscopy].

Abstract

The prediction model of beef's storage time was established based on multi indexes of fresh beef, such as TVB-N, colony total, pH value, and L* parameter. Visible and near-infrared spectroscopy (Vis/NIR) combined with interval PLS (iPLS)and genetic algorithm(GA) was investigated for establishing PLS calibration model of above 4 indexes, respectively, and… (More)

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