As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.


Figure S1. Spectroscopic data of N-acyl-(hydrolyzed)-fumonisins

Table S1. MS parameters for quantification of N-acyl-FB1-derivatives. The indicated mass to charge ratios (m/z in atomic mass units (amu)) were used for the detection of the molecular ions in quadrupole 1 (Q1) and the respective fragment ions in quadrupole 3 (Q3). Further parameters, namely the collision energy (CE) and the collision cell exit potential were optimized for the multiple reaction monitoring mode, in combination with an ion spray voltage of -4,500 V and declustering potential of -170 eV.

Table S2. Acyl chain distribution of N-acyl-FB1 and N-acyl-HFB1. Data are derived from the same experiment as in Fig. 5. Mean values of FB1- and HFB1-treated samples were normalized to untreated controls (n = 3).

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.