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. 2022 Nov 25;23(23):14756. doi: 10.3390/ijms232314756

Figure 1.

Figure 1

Negative ion electrospray ionization-mass spectra of p-hydroxybenzyl glucosinolate (A), benzyl glucosinolate (B), and m-methoxybenzyl glucosinolate (C) in GLS from Maca, respectively.