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Not AvailablePresent study was conducted to evaluate the effect of addition of different levels of Moringa oleifera leaves extract (MLE) and butylated hydroxytoluene (BHT) in raw and cooked pork patties during refrigerated storage. Five treatments evaluated include: Control (without MLE/BHT), MLE 300 (300 ppm equivalent M. oleifera leaves phenolics), MLE 450 (450 ppm equivalent M. oleifera leaves phenolics), MLE 600 (600 ppm equivalent M. oleifera leaves phenolics) and BHT 200 (200 ppm BHT). Total phenolic content ranged from 60.78 to 70.27 mg per gram. A concentration dependent increase in reducing power and 1,1-diphenyl 2-picrylhydrazyl (DPPH) radical scavenging activity of both MLE and BHT was noticed. Higher (P < 0.001) a* and lower thiobarbituric acid reactive substances values were observed in MLE 600 and BHT 200 compared to control. Addition of MLE did not affect the sensory attributes or microbial quality. These results showed that M. oleifera leaves can be used as a potential source of natural antioxidants to inhibit lipid oxidation in ground pork patties.Not Availabl