Rapid Identification of Pork Adulterated in the Beef and Mutton by Infrared Spectroscopy

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Methods</td><td class="align_center"><i>R</i><sup>2</sup><sub>cal</sub></td><td class="align_center">RMSEC</td><td class="align_center"><i>R</i><sup>2</sup><sub>val</sub></td><td class="align_center">RMSECV</td><td class="align_center">RMSEP</td><td class="align_center">Accuracy of prediction (%)</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">PLS-DA</td><td class="align_center">0.99</td><td class="align_center">0.06</td><td class="align_center">0.99</td><td class="align_center">0.08</td><td class="align_center">0.08</td><td class="align_center">100</td></tr><tr><td class="align_left">SVM</td><td class="align_center">0.97</td><td class="align_center">0.15</td><td class="align_center">0.96</td><td class="align_center">0.17</td><td class="align_center">0.24</td><td class="align_center">100</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The features of the two models built by the PLS-DA and SVM methods.</div>

Journal of Spectroscopy

tab3

Table 3

Table 3: Rapid Identification of Pork Adulterated in the Beef and Mutton by Infrared Spectroscopy 