Table 1. Analysis of the chemical composition of experimental soybean oils

Item	Normal soybean oil	Oxidized soybean oil
PV (meq/kg)	2.07 ± 0.10	49.03 ± 1.98
MDA (µg/kg)	3.53 ± 0.29	56.12 ± 2.42
AnV	2.09 ± 0.14	198 ± 3.89

Soybean oil was heated up for 18 h at 180°C.
Results are the average of four analyses ± SD.
PV, peroxide value; MDA, malondialdehyde; AnV, anisidine value.