Table II.

Retention time shifts observed during LC-QTOF-MS analysis of tomato fruit

Ret (min), Retention time, in minutes; Av, average; StDev, standard deviation; Wd, retention time window.

Ret MetaboliteChlorogenic AcidRutinNaringenin Chalcone
AvStDevWdAvStDevWdAvStDevWd
min
Within series (n = 13)14.420.030.0923.400.040.1341.810.030.11
In-between series (n = 6)14.920.330.7923.850.500.9942.260.501.12