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Fig. 3 | BMC Plant Biology

Fig. 3

From: A fast and simple LC-MS-based characterization of the flavonoid biosynthesis pathway for few seed(ling)s

Fig. 3

Epimerization of epicatechin to catechin. Analysis of the conversion of procyanidin B2 and epicatechin after different treatments by LC-ESI-MS-QTRAP(MRM). The above indicated substances were spiked on ten tt4-11 seeds prior to extraction (extracted samples) or prior to hydrolysis (non-extracted samples). Shown are MRMs for the substances indicated below the chromatograms

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