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. Author manuscript; available in PMC: 2019 Jun 11.
Published in final edited form as: J Chromatogr B Analyt Technol Biomed Life Sci. 2018 Sep 12;1099:34–45. doi: 10.1016/j.jchromb.2018.09.014

Fig. 3.

Fig. 3.

Representative LC-MS chromatograms obtained under dynamic MRM mode showing precursor/product ion transitions of target phenolic compounds and the internal standard (trans-cinnamic acid) detected in a blank broth sample. Abbreviations are presented in Table 1.