The peroxide levels in lipids extracted from ground pork meat subjected
to heat processing after one day ranged from 0.00 meq O2/kg in
samples with an addition of yellow leaf extracts (YW, YA, YE) and BHT
to 2.80 meq O2/kg in the control. One week of refrigerated storage had
a significant effect on the progress of the oxidation process in all the
samples (p ≤ 0.05). Peroxide levels ranged from 1.36 (sample GW) to
3.17 (the control sample), while the anisidine value ranged from 1.68
in sample YA to 5.48 in sample GE. After 2 and 3 weeks of storage, a