Fig. 1. Overall molecular network obtained from MZmine2 in Streamlined targeting of Amaryllidaceae alkaloids from the bulbs of Crinum scillifolium using spectrometric and taxonomically-informed scoring metabolite annotations

Fig. 1. Overall molecular network obtained from MZmine2-preprocessed HPLC-MS2 data of C. scillifolium bulbs crude alkaloid extract and first chromatographic fractions. Triangle-shaped nodes are tentatively-tagged against ISDB and benefit from a taxonomical re-ranking of the tentative candidates (their structures are provided in Fig. S1, Supporting Information). Nodes highlighted in orange correspond to the targeted structures (1–4) in the phytochemical workflow. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)