White and gold sesame seed purified water-soluble fraction and
supplementary butanol extracts (+1, +2, and +3 butanol extracts)
were analyzed by UPLC–TOF MS. The mass data was collected in
negative ionization mode ([MH]) and we referred to MassBank,
a database for mass spectral data, as well as the available literature
about antioxidant compounds from sesame seeds reported in previous
studies to identify the detected compounds. The results are
summarized in Table 1; white and gold sesame seed extracts were
found to have similar compositions, so the results are presented
independently from seed type.