The following indicators were determined on peanut oil samples: peroxide value (PV) expressed as milliequivalents
of active oxygen per kilogram of oil, meqO2/kg (AOAC,2010); conjugated dienes (CD) and trienes (CT) reported as
extinction coefficient E 1%, 1 cm (COI, 2001); and free fatty acids(FFA) expressed as g oleic acid/100 g peanut oil (AOAC, 2010).