2.6. Statistical analysis
A 5×4 full factorial experiment was conducted, considering as
factors the treatments (control, BHT, IGE, NGE and SE) and the storage
times (0, 3, 6 and 9 months). The experiment was performed in
triplicate. An analysis of variance -ANOVA (p≤0.05) was carried out
to analyse the experimental results considering in the statistical
model the effects of treatments, storage time and interaction of
treatment x storage time. The comparisons of treatments averages