Asp-Ala-Gln-Glu-Lys-Leu-Glu, Glu-Glu-Leu-Asp-Asn-Ala-Leu-Asn and Val-Pro-Ser-Ile-Asp-Asp-Gln-Glu-Glu-Leu-Met) were identified from porcine myofibrillar proteins by actinase E or papain (Saiga et al., 2003). Also, low molecular weight peptides of less than approxi-mately 7 kDa were generated from proteins of pork ham by pepsin (Park & Chin, 2011). Therefore, we focused on the isolation of antiox-idant peptides from FMS.