Table 6.

Correlation coefficient between oil chemical component and oxidative stability in Rancimat.

Nr	Parameter	IT at 100 °C [h]
1	PV	0.89
2	p-AnV	0.43
3	TOTOX	0.89
4	K232	0.71
5	K268	0.72
6	MUFA	0.19
7	PUFA	−0.30
8	SFA	0.48
9	C18:2	0.40
10	C18:3	−0.64
11	TPC	0.69
12	DPPH	−0.58
13	ABTS	0.42
14	Ea	0.77
15	k at 100 °C	−0.75

The values in bold show the correlations statistically significant at the significance level p = 0.05. PV—peroxide value; p-AnV—p-anisidine value; Totox—total oxidation indictor; K232 and K268—specific extinction coefficient at wavelength λ = 232 and 268. MUFA—monounsaturated fatty acids; PUFA—polyunsaturated fatty acids; SFA—saturated fatty acids; TPC—total phenolic content; DPPH—antioxidants activity measured using DPPH radicals; ABTS—antioxidants activity measured using ABTS radicals; Ea—activation energy; k—reaction rate coefficient.