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. 2021 May 30;10(6):877. doi: 10.3390/antiox10060877

Table 3.

Effect of malaxation temperature, malaxation time, crushing size, and their interaction on phenolic compound contents (mg·kg−1) in EVOO produced from ‘Corbella’ olives.

MTE MT CS MTE × MT MTE × CS MT × CS MTE × MT × CS
Compound p Value F Value p Value F Value p Value F Value p Value F Value p Value F Value p Value F Value p Value F Value
Total Polyphenols <0.001 218.2 <0.001 96.7 0.0013 11.39 0.1351 2.29 <0.001 21.93 <0.001 32.83 <0.001 32.67
Elenolic acid <0.001 34.4 <0.001 76.14 0.0179 5.92 0.1762 1.87 <0.001 37.95 0.2157 1.57 0.1909 1.75
Hydroxyelenolic acid <0.001 103.58 <0.001 89.65 0.0019 10.59 0.0005 13.46 0.0445 4.21 0.0013 11.36 0.3988 0.72
Ligstroside aglycone 0.1559 2.07 <0.001 57.75 0.2206 1.53 0.4396 0.61 0.6632 0.19 0.3395 0.93 0.113 2.59
Oleacein <0.001 1271.08 <0.001 147.99 <0.001 35.66 0.4081 0.69 0.0001 18.05 <0.001 66.25 <0.001 60.79
Oleocanthal <0.001 432.54 <0.001 45.1 <0.001 30.78 0.0008 12.38 0.0001 18.95 <0.001 64.67 <0.001 71.49
Oleuropein aglycone 0.0002 15.88 <0.001 50.93 0.6893 0.16 0.6681 0.19 0.8331 0.04 0.0075 7.65 0.0053 8.39
Hydroxytyrosol <0.001 46.77 <0.001 21.08 0.0032 9.44 0.023 5.44 <0.001 266.07 0.0036 9.16 0.0002 15.34
Apigenin 0.0007 12.92 0.0001 18.33 0.0191 5.8 0.0036 9.16 0.3479 0.89 0.2888 1.15 0.0103 7.02
Luteolin 0.1896 1.76 0.0171 6.02 0.3164 1.02 0.6117 0.26 <0001 25.01 0.1389 4.69 0.1310 2.34
Pinoresinol 0.0012 11.49 0.0223 5.5 0.1407 2.23 0.9473 <0.001 <0.001 32.07 0.3674 0.82 0.323 0.99

MTE: malaxation temperature; MT: malaxation time and CS: crushing size.