Table 4.

TBARs evolution of pig liver pâté elaborated with healthy oils and natural antioxidants (mean of five replicates)

	Days	Batches				Sig.
		CON	BRE	CLE	PSE
TBARs (mg MDA/kg sample)	0	0.53 ± 0.08βγ	0.51 ± 0.09γ	0.52 ± 0.10βγ	0.51 ± 0.07βγ	n.s.
	45	0.62 ± 0.32γ	0.52 ± 0.09γ	0.57 ± 0.13γ	0.53 ± 0.11γ	n.s.
	90	0.48 ± 0.16βγ	0.43 ± 0.04βγ	0.44 ± 0.10β	0.44 ± 0.08β	n.s.
	125	0.29 ± 0.06α	0.29 ± 0.05α	0.31 ± 0.05α	0.29 ± 0.07α	n.s.
	160	0.38 ± 0.19αβ	0.36 ± 0.15αβ	0.44 ± 0.19β	0.29 ± 0.12α	n.s.
	Sig.	**	***	***	***

Results are expressed as mean value ± standard deviation

Batches: CON control, BRE beer residue extract, CLE chestnut leave extract, PSE peanut skin extract

^α,γMean values in the same column (corresponding to the same batch) not followed by a common letter differ significantly (P < 0.05)

Sig: significance: *** (P < 0.001), ** (P < 0.01), n.s. (not significant)