“…According to these considerations, [M ± HH 2 O] ± and [M ± H − 2H 2 O] ± ions were not considered in the evaluation, since the masses of these fragments are depending on the mass of the original precursor. Based on literature data, in this study, we focused on evaluating the most commonly appearing 0, 1 X, 0, 2 X, 0, 2 XH 2 O, 0, 3 X, 0, 4 X‐2H 2 O and 5, 1 X ions 23, 33, 36, 37. Similar to the previously described experiments with O‐glycosides, a systematic optimization was undertaken with the studied C‐glycosides in both positive and negative ion modes in the fragmentor voltage range of 170–330 V.…”