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. 2020 Aug 24;15(1):606–618. doi: 10.1515/biol-2020-0064

Table 4.

Fatty acid profile of refined olive oil heated in three cycles at 220°C

Refined olive oil 220°C
Control First heating Second heating Third heating
Mean ± SD (mg/mL) Mean ± SD (mg/mL) Mean ± SD (mg/mL) Mean ± SD (mg/mL)
Ʃ SFA 25.81 ± 1.90 22.42 ± 4.98 21.21 ± 7.86 19.20 ± 4.83
Ʃ MUFA 47.18 ± 3.78b 36.87 ± 5.47a 16.44 ± 7.30a 17.34 ± 4.90a
Ʃ PUFA 5.34 ± 0.94a 2.58 ± 0.44ab 2.38 ± 1.22b 2.36 ± 0.21b

Different superscript letters (a, b, c) indicate significance (p < 0.05) between columns.