Biochemical, Oxidative, and Lipolytic Changes during Vacuum-Packed Storage of Dry-Cured Loin: Effect of Chestnuts Intake by Celta Pigs

Table 6

Results of canonical discriminant analysis: loadings of correlation matrix between predictor variables (standardized canonical coefficients) and discriminant functions (roots 1 and 2).

Fatty acids	Total fatty acids				Neutral lipids				Polar lipids				Free fatty acids
	Final product		After storage		Final product		After storage		Final product		After storage		Final product		After storage
	Root 1	Root 2	Root 1	Root 2	Root 1	Root 2	Root 1	Root 2	Root 1	Root 2	Root 1	Root 2	Root 1	Root 2	Root 1	Root 2
C8									1.960	−0.279
C10					2.085	−1.058
C11	−1.073	1.052	2.455	0.523
C12															4.286	1.750
C14					−1.649	0.943			−8.483	1.054
C14:1													−0.011	0.089
C15			1.812	0.364							0.388	0.123
C15:1					0.907	0.585					−0.071	−0.505
C16			−1.087	0.243											−2.547	−3.738
C16:1									7.730	−1.666					4.319	1.446
C17									−2.701	0.835	1.593	−0.449
C17:1	−1.929	1.384
C18					0.848	−0.333
C18:1n-9									0.748	−0.905			0.600	−0.496	1.890	−0.604
C18:2n-6							−3.246	5.010	0.748	−0.905			0.630	1.656
C18:3n-6															−2.581	1.599
C18:3n-3	2.597	−0.059					1.963	−3.369					−1.294	0.210
C20					0.749	−0.972
C20:1n-9					0.784	−0.028									−7.534	0.257
C20:2n-6	−1.725	−0.414	−1.236	0.148							2.069	1.321
C20:3n-6					−0.953	−0.001	−1.424	−0.730	−0.254	0.538	−1.390	−1.441			1.658	0.348
C20:4n-6	0.058	−0.379	−2.083	0.644			0.744	−4.360			−1.727	0.092
C20:3n-3											0.457	−0.036	0.542	−0.104
C20:5n-3	0.898	−0.685					1.258	3.166
C22					0.423	0.409			1.041	−1.872					−0.961	−2.000
C22:1n-9			1.414	0.476									−0.344	0.170
C22:2n-6			1.129	0.527									−0.216	−1.346
C23	1.185	−0.388
C24													−0.016	−0.162
C24:1n-9			−1.274	−1.585			1.273	0.046
Statistics
Canonical	0.936	0.544	0.951	0.522	0.911	0.817	0.940	0.656	0.895	0.756	0.942	0.788	0.810	0.665	0.968	0.904
Eigenvalue	7.06	0.42	9.53	0.38	4.88	2.01	7.59	0.76	4.02	1.33	7.86	1.64	1.91	0.79	14.96	4.50
Cumulative proportion	0.944	1.000	0.962	1.000	0.708	1.000	0.909	1.000	0.751	1.000	0.827	1.000	0.707	1.000	0.769	1.000
Probability	0.010	0.649	0.015	0.818	0.007	0.080	0.001	0.217	0.009	0.118	0.001	0.070	0.268	0.458	0.000	0.007