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. 2021 Aug 15;10(8):1891. doi: 10.3390/foods10081891

Table 5.

Initial concentration, [C]0 (ppm), of lutein in the four monocultivar not-fresh EVOO samples; kinetic constant, k (d−1), absolute value of P0, obtained analyzing the trends of concentration of lutein during time. ‘d’ stands for ‘day’.

[C]0 (ppm) k (d−1) |P0| (ppm/d)
T1 sample (Frantoio) 9.875 0.001 0.0099
T2 sample (Moraiolo) 14.783 0.002 0.0296
T3 sample (Leccino) 7.125 0.001 0.0071
T4 sample (Pendolino) 7.897 0.001 0.0079