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

Table 2.

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

Virgin 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 26.68 ± 4.91 22.82 ± 6.26 22.22 ± 8.09 22.06 ± 6.70
Ʃ MUFA 46.01 ± 6.36a 19.14 ± 9.00b 18.63 ± 6.90b 18.72 ± 7.38b
Ʃ PUFA 3.56 ± 1.36a 3.27 ± 1.71ab 2.74 ± 0.62b 2.97 ± 0.47b

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