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. 2017 Nov 4;55(1):42–51. doi: 10.1007/s13197-017-2761-y

Table 4.

Factor loading of the principal components

Factor Principal components
1 2
Moisture * 0.644
Protein −0.694 *
Fibre 0.841 *
Ash 0.854 *
Gross energy * −0.743
Zn * *
P −0.435 −0.697
Co * 0.783
Mn 0.751 0.545
Fe 0.938 *
Mg 0.892 *
Ca 0.958 *
Cu −0.640 −0.574
Na 0.414 0.575
K * −0.840

* Loading value <0.4